Home

Philips 109B7 Computer Monitor User Manual

1. FPR board Rocker Switch Assy Antenna bracket LCD mouting screws PCB ID Plate 40319 M2 5x 5 21106 01 NN M2 5x 5 21106 01 NN LCD inner and Outer Assy screws IN M2 5 8 2110602 8 M2 5 x7 40650 a M2 5x5 21106 01 hinge mouting base serew o 4000 Jal Cable Clamp screws O oO Page 26 of 4 Version A00 01 Dell Latitude XT2 XFR Service Manual custom Thread Forming under the battery area AO EA M2 5 5 21106 01 pose 211060020 a pose 21106602 o Captive screw M2 custom 400 0 4 8 1 Captive screw M2 40190 a shoulder screw Captive S 4 Adding and Replacing Parts 4 1 Main Battery WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance Page 27 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 1 1 Removing the Main Battery 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Slide the two battery bay latch releases on the bottom of the XT2 XFR outward to each side e 3 Slide the battery out of the battery bay Lift slightly using the latches to release the back edge mm 4 Remove the bat
2. 1 4 3 4 About Tab The About tab is used to find information such as the driver version and firmware revision numbers The firmware revision number can also be obtained by hovering your pointer over the N trig Tablet Settings icon in the system tray Page 19 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 1 5 XT2 XFR Pen 1 Pen 2 Eraser pen button 3 Right click pen button a 5 Pen tip Your XT2 XFR uses a Specifically designed electrostatic pen or stylus for use in tablet PC mode Instead of relying on battery power the energy source for the stylus is magnetic energy produced by the excitation coil built into the digitizer itself The signal from the coil is picked up by the stylus and triggers the stylus to transmit an electric field The transmitted electric field is sensed by a matrix of conductive lines accurate stylus position determined using the low amplitude signals received on the vertical and horizontal conductors and an appropriate signal is transferred to the digitizer s on board processor Tips come in one color type black The black tips present a harder writing feel The system ships with a total of two black tips These tips are easily replaced by using the pen tip removal tool which looks similar to an oversized pair of tweezers This tool also ships with the XT2 XFR 4 NOTE In the event of a suspected digiti
3. 4 Loosen the screw on the Bluetooth assembly 5 Carefully lift the Bluetooth assembly out of the XT2 XFR Page 41 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 2 1 a iire a a 0 y Y 6 Page 42 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance 4 9 1 Removing the Palm Rest Follow the procedures in Before Working Inside Your XT2 XFR Remove the battery before continuing Remove the hard drive before continuing Remove the memory and mini card cover before continuing Disconnect any antenna cables from the WWAN WLAN adapters in the XT2 XFR Remove the seventeen 17 screws 7 2 5 x 5 mm and 10 2 5 x 8 mm securing the palm rest from the bottom of the XT2 XFR 7 Release the two 2 locking tabs by pressing each toward the corner edge slightly and pushing down to disengage the tabs from the chassis ee P O OEG LER its 8 Flip the unit over and remove the hinge cover from the XT2 XFR 9 Remove the keyboard from the XT2 XFR 10 Rotate the LCD 90 degrees to allow access to the front and rear mounting plate screws Remove the 2 screws for the Hinge Cap and remove the hinge cap from the rear of the s
4. 4 NOTE It is recommended that you select Test System to run a complete test on your computer Selecting Test Memory initiates the extended memory test which can take up to thirty minutes or more to complete When the test completes record the test results and then press any key to return to the previous menu After Test System is selected the following menu appears Option Function Express Test Performs a quick test of devices in the system This typically can take 10 to 20 minutes NOTE The Express Test requires no interaction on your part Run Express Test first to increase the possibility of tracing a problem quickly Custom Test Use to test a specific device or customize the tests to be run Symptom Tree This option allows you to select tests based on a symptom of the problem you are having This option lists the most common symptoms Fd NOTE It is recommended that you select Extended Test to perform a more thorough check of devices in the computer For any problem encountered during a test a message appears with an error code and a description of the problem Write down the error code and problem description exactly as it appears and follow the instructions on the screen If you cannot resolve the problem contact Dell Support Page 76 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual ae 1 NOTE When contacting Dell Support have your Service Tag ready The Service Tag for your computer is located a
5. Latitude XT2 XFR Service Manual To select objects press and release the scroll control when it is in the center neutral position To launch context sensitive menus press and hold the scroll control until a complete circle is drawn on the display then release This is equivalent to clicking the right mouse button on a notebook computer Use the back button to move backwards in applications that support navigation such as web browsers and Windows Explorer It is also used to close the active window To move backward press and release the back button To close the active window press and hold the back button To customize the back button behavior use the Tablet and Pen Settings in Windows Vista 1 3 1 Windows Vista XP XT2 XFR Interface Comparison Depending on the configuration you ordered your XT2 XFR shipped with either the Windows Vista or Windows XP operating system There are several differences in the Tablet PC interfaces between the two Listed below are the primary differences Tablet PC Interface Comparison Table Feature Description Vista XP Touch Ability to use finger as an input device Native note taking application which takes input directly from pen or touch Snipping Tool used to capture portions of visual data documents pictures etc via Tool pen or touch Available as a separate download from Microsoft Flicks Gesture activated shortcuts for common tasks eeN Visual identifier in fold
6. Turns on steadily or blinks to indicate battery charge status Turns on when wireless networking is enabled Turns on when a card with Bluetooth wireless technology is enabled To turn off only the Bluetooth wireless technology function right click the icon in the system tray and select Disable Bluetooth Radio 8 i D Battery Status If the computer is connected to an electrical outlet the battery light operates as follows e Alternately blinking amber light and blue light An unauthenticated or unsupported non Dell AC adapter is attached to your XT2 XFR e Alternately blinking amber light with steady blue light Temporary battery failure with AC adapter present e Constantly blinking amber light Fatal battery failure with AC adapter present e Light off Battery in full charge mode with AC adapter present e Blue light on Battery in charge mode with AC adapter present Battery Charge and Health To check the battery charge press and release the status button on the battery charge gauge to illuminate the charge level lights Each light represents approximately 20 percent of the total battery charge For example if four lights are on the battery has 80 percent of its charge remaining If no lights appear the battery has no charge To check the battery health using the charge gauge press and hold the status button on the battery charge gauge for at least 3 seconds If no lights appear the battery is
7. At the Dell Diagnostics Menu type 1 to select Dell 32 bit Diagnostics for Resource CD graphical user interface 8 Press lt Tab gt to select Test System and the press lt Enter gt SED 7 NOTE It is recommended that you select Test System to run a complete test on your computer Selecting Test Memory initiates the extended memory test which can take up to Page 75 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual thirty minutes or more to complete When the test completes record the test results and then press any key to return to the previous menu 9 At the Dell Diagnostics Main Menu left click with the touch pad mouse or press lt Tab gt and then lt Enter gt to select the test you want to run see Dell Diagnostics Main Menu 4 NOTE Write down any error codes and problem descriptions exactly as they appear and follow the instructions on the screen 10 After all tests have completed close the test window to return to the Dell Diagnostics Main Menu 11 Close the Main Menu window to exit the Dell Diagnostics and restart the computer 12 Remove the Drivers and Utilities media from the optical drive Dell Diagnostics Main Menu After the Dell Diagnostics loads the following menu appears Option Function Test Memory Run the stand alone memory test Test System Run system diagnostics Exit Exit the diagnostics Press lt Tab gt to select the test you want to run and then press lt Enter gt
8. Same as a right click on a mouse Working With Files You can open delete or move many files or folders at z one time by selecting multiple items from a list Using a tablet pen hover over one item at a time and select the check box that appears to the left of each tem To turn check boxes on e 05 31 23 IPG 1 Goto Folder Options 2 Click on the View tab 3 Under Advanced settings select the Use check boxes to select items check box and then click OK 9124 IPG A ee Using the Pen as a Pen The Windows Vista handwriting recognition software makes it easy to enter text into your applications with the pen Some applications such as Windows Journal allow you to write with the pen directly into the application window XT2 XFR Input Panel When an application does not directly support pen input you can use the Tablet PC Input to enter text into your application If you tap in an editable area the Tablet PC Input Panel icon appears Tapping the icon makes Input Panel slide out from the edge of the display You can also open the Input Panel by tapping the Input Panel tab which is docked at the edge of the screen when the Input Panel is hidden You can move the Input Panel tab by dragging it up or down along the edge of the screen Then when you tap it the Input Panel opens at the same horizontal location on the screen that the tab appears Page 10 of
9. 94 Version A00 01 Dell Latitude XT2 XFR Service Manual You can use the writing pad the character pad or the on screen keyboard to enter text The writing pad and the character pad convert your handwriting into typed text The on screen keyboard works just like a standard keyboard except that you enter text by tapping keys with your tablet pen The following table describes the different choices for using the Input Panel Input Panel Icons Icon Name Function Writing Pad With the writing pad you can write continuously as if you were writing on a lined piece of paper Character Pad Ne character pad converts your handwriting to typed text one letter number or symbol at a time On screen he ees Keyboard The on screen keyboard is similar to a standard keyboard The writing pad and character pad have a number pad a symbol pad and web quick keys to help you quickly and accurately enter these types of text These quick keys are hidden when you start to write but appear after you insert or delete your writing Page 11 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Pen Flicks E Pen and Input Devices mei e Pen Options Pointer Options Fics V Use 5 to perform common actions quickly and easily 2 Navigational ficks Navigational 5 and editing fick ris 4 You can adjust how easily your fids are recognized A more relaxed setting may lead to acodental ficks Relaxe
10. Latitude XT2 XFR Service Manual After you complete any replacement procedure ensure you connect any external devices cards and cables before turning on your computer CAUTION To avoid damage to the XT2 XFR use only the battery designed for this particular Dell computer Do not use batteries designed for other Dell computers 1 Connect any external devices such as a port replicator battery slice or media base and replace any cards such as an ExpressCard 2 Connect any telephone or network cables to your XT2 XFR CAUTION To connect a network cable first plug the cable into the network device and then plug it into the computer 3 Replace the main battery 4 Connect your XT2 XFR and all attached devices to their electrical outlets 5 Turn your XT2 XFR 3 Screw Chart pring assy screw m3 x3 21106 03 2 A PA toga 1 door to chassis mouting screw 2110600 4 2 door pring assy serew M3 x 3 21106 03 AO MS eS or ee 8 Froiven soon ae A A ne a ee es Per ae power Book ee an eaten 13 MO MES MU AAN a ee ma i os SNIFFER sema Se af ssreweonne Sess ttt COSCO Page 25 of 4 Version A00 01 Dell Latitude XT2 XFR Service Manual 9 WIFI ASSEMBLY sto a BLUETOOTH MODULE option KEYBOARD
11. Page 57 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 16 2 Installing the System Board 1 Examine the system board to make sure there are nine 9 insulation pads set around the grounding clips on the palmrest side of the system board and one 1 on the processor side of the system board near the docking connector a P i gt E l Y r P wire 8 A 2 Place the system board into the chassis and seat the fan cable grommet into the grommet channel 3 Install the screws 1 2 5 x 5 mm 1 2 5 8 mm with bracket securing the system board to the chassis 1 Speaker connection 2 Stylus connection 3 Coin cel battery connection a wir sniffer connection Version AOO O1 Page 58 of 94 Dell Latitude XT2 XFR Service Manual 5 system board screw 2 5 x 5 mm 6 System board screw at bracket 2 5 x 8 mm Connect the sniffer switch cable to the system board Connect the stylus bay cable to the system board Connect the speaker to the system board Connect the video cable to the system board Connect the coin cell battery to the system board Place the fan bay gasket back into the channel and press down as it s laid over to ensure a proper fit CAUTION Make sure the gasket is set properly over the chassis and around the heat sink and fan bay before proceeding Failure to perform this step properly could cause an inlet for moisture
12. and Support for information on power management modes Hard Drive Problems RUN CHECK DI SK Windows XP 1 Click Start and click My Computer 2 Right click Local Disk C 3 Click Properties Tools Check Now 4 Click Scan for and attempt recovery of bad sectors and click Start Windows Vista 1 Click start O and click Computer 2 Right click Local Disk C 3 Click Properties Tools Check Now The User Account Control window may appear If you are an administrator on the computer click Continue otherwise contact your administrator to continue the desired action 4 Follow the instructions on the screen Page 79 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 6 2 3 IEEE 1394 Device Problems CAUTION Before you begin any of the procedures in this section follow the safety instructions that shipped with your computer Es NOTE Your computer supports only IEEE 1394a standard ENSURE THAT THE CABLE FOR THE IEEE 1394 DEVICE IS PROPERLY INSERTED INTO THE DEVICE AND INTO THE CONNECTOR ON THE COMPUTER ENSURE THAT THE IEEE 1394 DEVICE IS ENABLED IN SYSTEM SETUP For more information on using the system setup program see the Dell Technology Guide on your computer or at support dell com ENSURE THAT THE IEEE 1394 DEVICE IS RECOGNI ZED BY WINDOWS Windows XP 5 Click Start and click Control Panel 6 Under Pick a Category click Performance and Maintenance System System Prope
13. and or change any settings On each screen the system setup options are listed at the left To the right of each option is the setting or value for that option You can change settings that appear as white type on the screen Options or values that you cannot change because they are determined by your XT2 XFR appear less bright The upper right corner of the screen displays help information for the currently highlighted option The lower right corner displays information about the computer System setup key functions are listed across the bottom of the screen The system setup screens display the current setup information and settings for your computer such as System configuration Boot order Boot start up configuration Basic device configuration settings System security and hard drive password setting Page 94 of 94 Version A00 01
14. as in the image to the above and use the keyboard and display as you would those of any other notebook computer Page 6 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 1 1 2 Tablet Mode Your XT2 XFR converts from notebook mode to tablet mode with a 180 degree clockwise twist of the display s rotating hinge A CAUTI ON Forcing the hinge beyond the 180 degree point will damage the XT2 XFR Open the display of the XT2 XFR Brace the base with one hand Lay the display assembly on the until it reaches a 90 degree angle on the palm rest grasp the top base with the display facing perpendicular to the base of the display with the other upwards Press the latch down to hand and turn the rotating secure the display hinge clockwise 180 degrees until you feel the display engage securely When you convert your XT2 XFR between notebook and tablet modes the screen orientation of your XT2 XFR will automatically change according to the settings you have established in the Dell Control Point System Manager application or the Windows Vista Pen and Tablet settings application most commonly from landscape notebook mode to portrait tablet mode Page 7 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 1 2 XT2 XFR Buttons 1 2 1 Tablet Buttons Your XT2 XFR has three tablet buttons located beside the power button In order for these buttons to f
15. inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance Page 61 of 94 Version AOO O1 Dell Latitude XT2 XFR Service Manual 4 18 1 Removing the Display Assembly Follow the procedures in Before Working Inside Your XT2 XFR Follow the procedures in Removing the palm rest before continuing From the inside of the XT2 XFR disconnect the display cable from the system board Carefully lift the gasket surround from the fan housing area and lift the gasket from over the video antenna cable socket WARNING Do NOT cut or remove the gasket material as this will cause the unit to not seal against water intrusion 5 Follow the procedures in Removing the system board before continuing 6 Remove the rear two Dock Door Screws along with the side screw and lightly loosen the front 2 screws to allow the cables to pull out of the retention tab on the dock door bracket Page 62 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual pr an lo Ye 1 B Ea z q j 7 Remove the two M2 x 3 mm screws holding the RF Passthru board to the chassis and lift the RF passthru board up gt e i 8 Disconnect the back Black Grey Red and Black antenna cables from the RF Passthru board 9 Lift the c
16. part is correctly installed e Ifa peripheral device does not work ensure that the device is properly connected e If an error message appears on the screen write down the exact message This message may help support personnel diagnose and fix the problem s e fan error message occurs in a program see the program s documentation NOTE The procedures in this document were written for the Windows default view so they may not apply if you set your Dell computer to the Windows Classic view 6 2 1 Battery Problems CAUTI ON There is a danger of a new battery exploding if it is incorrectly installed Replace the battery only with the same or equivalent type recommended by the manufacturer Discard used batteries according to the manufacturer s instructions 6 2 2 Drive Problems CAUTION Before you begin any of the procedures in this section follow the safety instructions that shipped with your computer ENSURE THAT MICROSOFT WINDOWS RECOGNIZES THE DRIVE Windows XP e Click Start and click My Computer Windows Vista e Click the Windows Vista Start button Bana click Computer If the drive is not listed perform a full scan with your antivirus software to check for and remove viruses Viruses can sometimes prevent Windows from recognizing the drive Page 78 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual TEST THE DRIVE e Insert another disc to eliminate the possibility that the original drive is defec
17. square_in gif Browse Pen gt Touch switch Touch gt Pen switch Sound Feedback hit 1 wav x Browse Enable Touch Sound Feedback Restore defaults Cancel 1 1 Auto Mode Switching Graphical I ndicator This section enables you to select a gif file image to be displayed whenever an auto mode switching event is detected You can select the event that will cause the graphical indicator to appear e Pen gt Touch Pen is detected after finger usage e Touch gt Pen Touch is detected after pen usage 1 4 3 2 2 Sound Feedback This section enables you to select which wav file Sound will be played when the finger touches the screen The sound can be tested using the play button One can enable disable this functionality using the specified radio button 1 4 3 3 Multi Touch Gestures Tab 1 4 3 3 1 Gestures Gestures are expressions made while touching the screen of your Tablet PC with two fingers They are interpreted as user commands to the operating system or active application software When the operating system recognizes a gesture an icon confirming the gesture appears on the screen This multi touch update includes three gestures a scroll gesture a zoom gesture and a two finger double tap gesture Gesture features and descriptive icons shown herein are sourced by N trig Page 18 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Scroll Gesture a
18. the door is over the touchpad connector Insert the touch pad cable into the connector and close the lock tab 4 Lift the palm rest slightly and set it into position over the edge gaskets and press on the palm rest front edge to lock the palm rest into place 5 Install the screw on the right side of the keyboard valley Page 46 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 6 With the LCD bracket rotated 90 degrees set the display onto the chassis and align the bracket guide pins 7 Install the back hinge cap and tighten the two screws securing the cover 8 Install the front two screws securing the display to the chassis Rotate the display to notebook mode before continuing 9 Install the keyboard see Keyboard chapter for reference 10 Install the hinge cover see Hinge Cover chapter for reference 11 Turn the system over so the bottom side Is facing up 12 Install the seventeen 17 screws 7 2 5 x 5 mm and 10 2 5 x 8 mm securing the palm rest from the bottom of the XT2 XFR Page 47 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 6 13 Install the WLAN WWAN mini cards See mini card chapter for reference 14 Install the memory module See memory chapter for reference 15 Install the mini card and memory door See memory cover chapter for reference 16 Install the hard drive See hard drive chapter for reference 17 Install the battery See batter
19. the left side three enter from the back center location The table below explains where each cable would connect to for WLAN and WWAN devices Most new WLAN and WWAN mini cards available today have icons on their label that tells you which cable to connect to which antenna port BLACK left side Connects to black labeled terminal on WLAN adapters GREY left side Connects to grey terminal on WWAN adapters WHITE center Connects to white terminal on WLAN adapters WHITE GREY center Connects to white terminal on WWAN adapters GREY center Connects to grey terminal on WLAN adapters If adapter is A G N capable Page 39 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 5 Use your finger to gently pry the retaining clips back and release the mini card 6 Remove the mini card from the XT2 XFR at an angle Page 40 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 8 Internal Card With Bluetooth Wireless Technology WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance 4 8 1 Removing the Internal Card With Bluetooth Wireless Technology 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Remove the battery before continuing 3 Disconnect the Bluetooth cable from the Bluetooth adapter
20. volume control in MP3 and other media players may override the Windows volume setting Always check to ensure that the volume on the media player s has not been turned down or off ADJ UST THE WINDOWS VOLUME CONTROL Click or double click the speaker icon in the lower right corner of your screen Ensure that the volume is turned up and that the sound is not muted DISCONNECT HEADPHONES FROM THE HEADPHONE CONNECTOR Sound from the speakers is automatically disabled when headphones are connected to the computer s front panel headphone connector ELIMINATE POSSIBLE INTERFERENCE Turn off nearby fans fluorescent lights or halogen lamps to check for interference Page 82 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual RUN THE HARDWARE TROUBLESHOOTER See Hardware Troubleshooter No Sound From Headphones CHECK THE HEADPHONE CABLE CONNECTION Ensure that the headphone cable is securely inserted into the headphone connector See the Setup and Features Information Guide for your computer at support dell com ADJ UST THE WINDOWS VOLUME CONTROL Click or double click the speaker icon in the lower right corner of your screen Ensure that the volume is turned up and that the sound is not muted 6 2 8 Video and Display Problems A CAUTION Before you begin any of the procedures in this section follow the safety instructions that shipped with your computer NOTICE If your computer came with a PCI graphics
21. 30 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 2 TE WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance 4 3 1 Removing the Keyboard Follow the procedures in Before Working Inside Your XT2 XFR Before performing this step follow the instructions in removing the battery section Perform the instructions on removing the hinge cover section Remove the two screws securing the keyboard to the XT2 XFR ae Page 31 of 4 Version A00 01 Dell Latitude XT2 XFR Service Manual 5 Gently slide the keyboard towards the display 6 Remove the two screws M2 x 3 mm securing the connector door to the palm rest 7 Lift and remove the connector door 8 Release the zif connector for the touchpad cable Page 32 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 7 7 Disconnect the touch pad cable THD Wy TH Ter 8 Release the zif connector for the keyboard cable Page 33 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 3 9 Lift using the blue pull tab on the keyboard cable and disconnect the keyboard cable from the system board 10 Remove the keyboard from the XT2 XFR 4 4 Memory and Mini Card Co
22. 6 2 2 DRIVES 0 T 78 6 2 9 1594 Device Proble MS usarla daran dali rd 80 6 2 4 Lockups and Software ProDIEMS 80 OAF 8 012407 dies eset Al 82 6 2 7 sound a a Speaker ias 82 Page 4 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 0 2 0 VIGO DISDlay dais 83 63 DELL TECHNICAL UPDATE SERV CE iaa sede E 83 GA DELE SUPPORT 0 A 84 6 4 1 Clicking the Dell Support ETEA 84 6 4 2 Double Clicking the Dell Support ICON ooooccnnccccnonccinonccinoncconnnnonancnononanonananonancconanaccnnncncnnnos 84 AN RT ese 85 6 0 1 GFS Hardware AAE 85 6 5 2 SOluWalre CONNU ratoN antisense saint 0 EA 87 Dro DIANO oido 87 DO CAMERA ia 88 6 6 1 Camera Configuration VerifiCatiON oooooconnccccnonccinanccononcconnnaconnnoconnncnonnncconano nana nc ron nccnnnnacns 88 O22 DIAN OS UES 0 0 89 OF DEVICES TATUS LED Sraa a a E O ada 90 O KEYBOARD STATUS E DS ade 91 6 9 MEDI 0 iad n 91 TE SYSTEM BIOS aa Pr vn TP a a a OE a aas 93 7 1 BIOS SCREEN NAVIGATION KEYSTROKES sassusiinnonda diri ica 93 A 00 03 SYSTEM SETUP a Cesare de o dE 93 Page 5 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 1 XT2 XFR Features 1 1 1 Notebook Mode Your XT2 XFR can be used either in notebook mode or tablet mode To use your XT2 XFR in notebook mode open the display until it reaches a comfortable viewing angle
23. Dell Latitude XT2 XFR Service Manual Dell Latitude XT2 XFR Service Manual Notes Notices and Cautions 4 NOTE A NOTE indicates important information that helps you make better use of your computer CAUTION A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem WARNING A WARNING indicates a potential for property damage personal injury or death Information in this document is subject to change without notice Some of the information contained in this document may not apply to all Dell systems 2009 Dell Inc All rights reserved Reproduction in any manner whatsoever without the written permission of Dell Inc is strictly forbidden Trademarks used in this text Dell the DELL logo Latitude TravelLite Wi Fi Catcher and ExpressCharge are trademarks of Dell Inc Intel Pentium Celeron and Core are registered trademarks of Intel Corporation Bluetooth is a registered trademark owned by Bluetooth SIG Inc and is used by Dell under license TouchStrip is a trademark of Zvetco Biometrics LLC Blu ray Disc is a trademark of the Blu ray Disc Association Microsoft Windows Windows Server MS DOS Aero Windows Vista and the Windows Vista start button are either trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries Other trademarks and trade names may be used in this document to refer to either the ent
24. K to confirm Auto Mode The N Trig digitizer is capable of detecting a stylus as well as finger touch The purpose of Auto Mode is to allow the user intuitive toggling between the Pen Only or Touch Only modes The default input device for Auto Mode is the stylus as long as it is in range of the tablet screen hovering In proximity or in contact A basic principle in Auto Mode is that stylus detection in the digitizer proximity would turn the digitizer into Pen Only mode as an overriding priority A double tap finger gesture on the screen similar in style to a mouse double click will switch the digitizer from Pen Only mode to Touch Only mode The system will remain in Touch Only mode as long as the stylus is out of range Once the stylus is detected in range the system will automatically switch to Pen Only mode Dual Mode Vista Only Dual Mode is a unique operational mode that is functional only while using the Microsoft Vista operating system In this mode the OS switches automatically between the available pointing device according to its internal priority and attributes 1 4 3 1 2 Touch Tuning If you believe that the XT2 XFR s finger detection function is not working properly a recalibration of the touch feature may be in order To accomplish this Calibration Touch tuning will begin in 4 seconds click the Reset button and then follow the on screen prompts Please retrain from touching the screen at this point CAUTION Do NOT to
25. TERY O ote cant visunars demon Alas EERE date TaN e EEEa E EER EN 27 4 11 Removind the Main dia tc ii 28 4 1 2 Removing the Battery from the Battery DOOTF ooo ccnncccinncccinonccinonccinnanonancnonananonanancnanananns 28 4 1 3 Installing the Battery into the Battery DOOF oooooncocincccinnnccnnaninnncconnconanonananonananananonnnonanoss 29 AZ salt nata 30 4 2 1 Removing the HINGE 6 cc ccscssesecccssscesssecessseessusscussseevesseesesssesssensvesssavsseseeuseeesees 30 Sh Gs 2 DPN e een er ee ri a I A a RR avn een TETRIS SURE RIOR URE ArT Re VORA OEN TER E ee emere ee aR TEE 31 4 3 1 REMOVING the KEVYDO I 31 AA MEMORY AND MINI CARD assistant ato cti 34 4 4 1 Removing the Memory and Mini Card COVEP cc ccccecccessscessecessecessecessecesseeesecesseeesees 34 Ae MEMOR A 36 4 5 1 Removing a Memory MoOdule o o ccnnccccnncccconcncconncononcnonananonancnonananonanaconnnnccnnnnnonnnnconnnnccananoninos 36 ALO ARO 00 0 E 37 4 6 1 Removing the Hara DAVOS iaa 37 AT road 38 AS ol REMOVING the MNEC a d ara asa attach tet ants Aisa arte te 39 4 8 INTERNAL CARD WITH BLUETOOTH WIRELESS 6 41 4 8 1 Removing the Internal Card With Bluetooth Wireless Technology esssscscescee 4 A Os 43 439 1 REMOVING the Pal Restante 43 4 0 7 INsStalindg the Pant inet dla 45 Page 3 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manu
26. able As you pull connectors apart keep them evenly aligned to avoid bending any connector pins Also before you connect a cable ensure that both connectors are correctly oriented and aligned NOTE The color of your XT2 XFR and certain components may appear differently than shown in this document To avoid damaging your XT2 XFR perform the following steps before you begin working inside the XT2 XFR 1 2 3 Ensure that your work surface is flat and clean to prevent the XT2 XFR cover from being scratched Turn off your XT2 XFR see Turning Off Your XT2 XFR If the XT2 XFR Is connected to a docking device docked such as the optional Media Base or Battery Slice undock it CAUTION To disconnect a network cable first unplug the cable from your XT2 XFR and then unplug the cable from the network device 4 Disconnect all network cables from the XT2 XFR 5 Disconnect your XT2 XFR and all attached devices from their electrical outlets 6 Close the display and turn the XT2 XFR upside down on a flat work surface 7 8 9 CAUTION To avoid damaging the system board you must remove the main battery before you service the XT2 XFR Remove the main battery see Removing the Main Battery Turn the XT2 XFR top side up Open the display 10 Press the power button to ground the system board Page 23 of 94 Version AOO O1 Dell Latitude XT2 XFR Service Manual A CAUTI ON To guard against electrica
27. ables for the display assembly out of the chassis area and remove the display assembly 4 18 2 Installing the Display Assembly 1 Set the display assembly behind the system and pull all cables to align with the center of the chassis 2 The black grey red and black cables with the barrel connector on the ends connect onto the back side of the RF Passthru board The RF Passthru board is labeled to assist with connecting the cables to the appropriate locations Page 63 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual PCB Reference Wiring Color WWAN Back Black Gre GPS Back ID Red o O WWAN Front WLAN Front Pe tat 3 Route the three cables under the tab for the docking door bracket then install and tighten the five M2 x 3 mm screws for the docking door bracket 4 Place the RF Passthru board into place and tighten the two screws M2 x 3 mm securing it to the chassis 5 Route the black and grey cable from the front end of the RF Passthru so they sit under the retention tab and lay within the memory door opening Page 64 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 6 Set the three antenna cables from the display assembly within the memory door opening 7 Place the grommet surrounding the cables into the grommet chamber Be sure the grommet is seated properly and hold in place 8 Insert the cable bracket and install the two screws securing the bracket cab
28. al 0 0 E 48 4 10 1 Removing the Coin Cell Battery oooooonnoconnnconnnnconacinnncconncoonncnnnncronaccnnanonnncronnnonnnncnnnos 48 4 1052 Stalling the Coins Cell BATE Vs A E O 49 ATL USB INTERFACE BOARD riada adi 49 4 11 1 Removing the USB Interface BOardl oo ococcncoccninancnnnnninnaninnncnonaconnnconanonnnnnonnnonanaconnnconnnos 49 A O A E E 50 412 1 REMOVING the Stylus Bayas a 50 2 Mstalng Me StVIUS 51 Al O 2 co E lt a ne eee ad R 51 4 1571 REMOVING ENE peor ai 52 7 18 WIFI 8 53 4 14 1 WIFI Sniffer Assembly Removal oooooccococinncccnoncconnccnnncconaconnncconnconnnconnn conan nonnnc conan ronanonnnos 53 4 14 2 Wifi Sniffer Assembly InstallatioOD ooooooonnccccnncccnonaconancnonancnonancnonancnonancconanaccnnnccnnnos 53 dao SNIPER 0 54 4 15 1 Installing the Wifi sniffer button 2 54 4 15 2 Installing the Wifi on off 54 ALO A 56 416 1 Removing the System BOO cnied ener E asain 56 3 16 2 lrstalling the System BOG hacia eet ee i oii ela teenies 58 417 FAN ASSE MB Cai cat ea tinea ale inetaeieiniendaiees 59 4 17 1 Removing the Heat Sink and Fan ASSEMDIY oooocoonccoccncccccnoncnoncconancnonaconanonnnnornnanonnncnnnoos 59 Eo DISPLAY 0000500005 0000 61 4 18 1 Removing the Display ASSeMDly cooooccnnccccnonccinnnccinnnccinnnnonananonananonananonana conan
29. all the program Windows XP 1 Click Start Control Panel Add or Remove Programs Programs and Features 2 Select the program you want to remove 3 Click Uninstall 4 See the program documentation for installation instructions Windows Vista 1 Click Start O _ Control Panel Programs gt Programs and Features 2 Select the program you want to remove 3 Click Uninstall 4 Seethe program documentation for installation instructions Page 77 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual drive letter IS NOT ACCESSIBLE THE DEVICE IS NOT READY The drive cannot read the disk Insert a disk into the drive and try again INSERT BOOTABLE MEDIA Insert a bootable floppy disk CD or DVD NON SYSTEM DISK ERROR Remove the floppy disk from the floppy drive and restart your computer NOT ENOUGH MEMORY OR RESOURCES CLOSE SOME PROGRAMS AND TRY AGAIN Close all windows and open the program that you want to use In some cases you may have to restart your computer to restore computer resources If so run the program that you want to use first OPERATING SYSTEM NOT FOUND Contact Dell Support CAUTION Before you begin any of the procedures in this section follow the safety instructions that shipped with your computer Follow these tips when troubleshooting your computer e If you added or removed a part before the problem started review the installation procedures and ensure that the
30. allation the sniffer switch needs to be aligned with the metal bracket for the external switch see image below 2 Install the two screws 2 x 3 mm holding the sniffer bracket to the chassis Page 53 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 15 Sniffer Button and Wifi Switch 1 Remove the sniffer button by inserting a plastic scribe on the top corner and lightly pressing down to relase the seal RE ET ER ERE ay RE Sw ES DA Y oe ee S 2 Remove the button 4 15 1 Installing the Wifi sniffer button 1 Place the rubber sniffer button over the hole and gently press while rolling your finger over the button This is a self sealing button 2 Verify the button is sealed by sliding your finger over it 4 15 2 Installing the Wifi on off switch 1 Follow the procedures in WiFi Sniffer Assembly Removal before continuing 2 Place a scribe or flathead screwdriver at a position that allows the switch to be inserted into the center hole of the metal bracket and hold firmly in place Page 54 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 3 Press the switches clips through the hole in the bracket until it locks in place 4 NOTE It may help to hold the tool and bracket in place with the flathead screwdriver and set the switch in place then use your index finger to hold the upper part of the bracket while pressing the switch into place with your thumb 4 Perform the step
31. ate zoom in or out respectively Y Sensitivity Low High Two Fingers Double Tap Gesture Enable Double tap on the screen using two fingers in order to perform the following action Speed Slow Fast Restore defaults There are four tabs on the N trig Tablet Settings window e Digitizer Options e Interaction Options e Multi Touch Gestures e About 1 4 3 1 Digitizer Options Tab The Digitizer Options tab is used for the following e Input mode selection e Touch tuning e Launching diagnostics e Restoring default settings Page 15 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 1 4 3 1 1 Input Mode Selection The N trig applet has 4 operating modes Pen Only In this mode the stylus is the only device that can be used as the input device with the N trig digitizer Changing from Pen Only mode to any other mode is done by clicking with an active input device on the N trig Applet icon in the system tray When the applet is open select desired mode and press OK Touch Only Touch Only mode a single finger is the only input device that can be used with the N trig digitizer Using the stylus is not possible It is important to note that only a single hand contact is allowed with the digitizer for proper execution Changing Touch Only mode into any other mode is done by tapping the N trig Applet icon in System Tray using a finger or other active input device and choosing the desired mode Press O
32. atitude XT2 XFR Service Manual 4 21 3 Removing the Power Door 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Remove the two 2 5 x 5 mm screws from the door hinge connected to the bottom chassis 3 Rotate the pull tab to release the lock and open the door to remove 4 21 4 Removing the Audio Card Socket Door 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Remove the two 2 5 x 5 mm screws from the door hinge connected to the bottom chassis 3 Rotate the pull tab to release the lock and open the door to remove 4 22 USB Module Bay Cover Page 69 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Unlock Position WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance 4 22 1 Removing the USB Module Cover I 2 3 4 Follow the procedures in Before Working Inside Your XT2 XFR Remove the battery from the XT2 XFR Unlock the cover from the LCD bezel Remove the cover from the Hot Swappable Module bay Page 70 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Unlock Position WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Comp
33. card installed removal of the card is not necessary when installing additional graphics cards however the card is required for troubleshooting purposes If you remove the card store it in a safe and secure location For information about your graphics card go to support dell com CHECK THE DIAGNOSTIC LIGHTS See Diagnostic Lights CHECK THE DISPLAY SETTINGS See the Dell Technology Guide on your computer or at support dell com ADJ UST THE WINDOWS DISPLAY SETTINGS Windows XP 1 Click Start Control Panel Appearance and Themes 2 Click the area you want to change or click the Display icon 3 Try different settings for Color quality and Screen resolution Windows Vista 1 Click Start Control Panel Hardware and Sound Personalization Display Settings 2 Adjust Resolution and Colors settings as needed Only Part of the Display is Readable CONNECT AN EXTERNAL MONITOR 1 Shut down your computer and connect an external monitor to the computer 2 Turn on the computer and the monitor and adjust the monitor brightness and contrast controls If the external monitor works the computer display or video controller may be defective Contact Dell Support The Dell Technical Update service provides proactive e mail notification of software and hardware updates for your computer The service is free and can be customized for content format and how frequently you receive notifications To enroll
34. cking Vehicle Docking Desktop Media Bay Tri Mode RF Pass through External E Family modular media bay 8X DVD ROM 24X CDRW DVD 8X DVD RW 2nd Hard Drive 6 cell 42W Hr Li lon primary optional 10 100 1000 base T Ethernet WPAN Dell 365 Bluetooth Module Be Dell Wireless 5530 HSUPA HSDPA Mobile Broadband1 Minicard GOBI Dell ControlVault Dell ControlPoint Security ManagerCable lock slot Integrated Smart Card Reader Fingerprint Reader Computrace Option TPM 1 2 Weight Starting at lt 5 5 Ibs Page 73 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 6 Dell Diagnostics A CAUTI ON Before you begin any of the procedures in this section follow the safety instructions that shipped with your computer When to Use the Dell Diagnostics If you experience a problem with your computer perform the checks in Solving Problems and then run the Dell Diagnostics before contacting Dell for assistance Start the Dell Diagnostics from your hard drive or from the Drivers and Utilities media provided with your computer 4 NOTE The Drivers and Utilities media is optional and may not ship with your computer Eg NOTE The Dell Diagnostics only operate on Dell computers Starting the Dell Diagnostics From Your Hard Drive Before running the Dell Diagnostics enter system setup to review your computer s configuration information and ensure that the device you want to test is displayed in system set
35. cts disconnect malfunctioning in a specific physical display area 15 Sensor Antenna Digitizer grid There are shorted lines Pen or touch may be malfunctioning Shorts Shortcut in a specific physical display area 18 Channel Digitizer channel There is an unbalanced channel Pen or touch may be imbalance degraded malfunctioning in a specific physical display area Digitizer The calibration capacitor in a certain channel is set to Capacitor l l ae 19 calibration minimal or maximum value Pen or touch may be calibration eS l degraded malfunctioning in a specific physical display area 47 Internal Firmware Internal Firmware resource problem in executing diagnostics Error Firmware Error Diagnostics tool is not functional Critical l i 48 Device Error Critical malfunction was detected test cannot continue Malfunction Page 17 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 49 Host Timeout Host Timeout Host communication or resources problem in executing Error Error diagnostics a pacitor ma a Hardware calibration is required to gain maximum 50 Calibration calibration is q 9 Required required performance 1 4 3 2 Interaction Options Tab The Interaction Options tab controls the visual and sound effects that can modify the user experience while operating the system s various modes W N trig Tablet Settings Digitizer Options Interaction Options About Auto Mode Switching Graphical Indicator
36. d Pregse nm Ly V Display flicks icon in the notification area PJ actice Lord Ricks 1 3 2 2 Touch Usage Pen flicks enable you to use the pen to perform actions that normally require a keyboard such as pressing lt Page Up gt or using the directional arrow keys Pen flicks are quick directional gestures You simply quickly draw a short line in one of eight directions When a pen flick is recognized the XT2 XFR performs the action assigned The image below depicts the default pen flick settings These can be customized by going to Start gt Control Panel gt Pen and Input Devices and clicking on the Flicks tab Delete Forward 4 Drag Down One of the key advantages of the XT2 XFR is the ability to easily switch from pen input to drag the touch pointer 1 3 3 Windows XP 1 3 3 1 Pen Usage to touch input When you use Touch Mode a translucent image of a computer mouse called the touch pointer floats beneath your finger The touch pointer has left and right mouse buttons that you can tap with your finger You use the area beneath the buttons Using the Pen as a Mouse You can use the pen the same way you use a mouse or touch pad with a notebook computer Holding the pen near the display makes a small cursor appear Moving the pen moves the cursor Tapping on the screen once is the same as clicking with a mouse A double tap constitutes a double click a 8 e 0 Right clicking with the pen
37. e e Ensure that the memory you are using is supported by your computer For more information about the type of memory supported by your computer see the Setup and Features Information Guide for your computer at support dell com e Run the Dell Diagnostics see Dell Diagnostics 6 2 6 Power Problems CAUTION Before you begin any of the procedures in this section follow the safety instructions that shipped with your computer IF THE POWER LIGHT IS BLUE AND THE COMPUTER IS NOT RESPONDING See Diagnostic Lights IF THE POWER LIGHT IS OFF The computer is either turned off or is not receiving power e Reseat the power cable in the power connector on the back of the computer and the electrical outlet e Bypass power strips power extension cables and other power protection devices to verify that the computer turns on properly e Ensure that any power strips being used are plugged into an electrical outlet and are turned on e Ensure that the electrical outlet is working by testing it with another device such as a lamp ELIMINATE INTERFERENCE Some possible causes of interference are e Power keyboard and mouse extension cables e Too many devices connected to the same power strip e Multiple power strips connected to the same electrical outlet 6 2 7 Sound and Speaker Problems A CAUTI ON Before you begin any of the procedures in this section follow the safety instructions that shipped with your computer 4 NOTE The
38. e minimum hardware requirements needed to run the software See the software documentation for information e Ensure that the program is installed and configured properly e Verify that the device drivers do not conflict with the program e f necessary uninstall and then reinstall the program BACK UP YOUR FILES IMMEDIATELY USE A VIRUS SCANNING PROGRAM TO CHECK THE HARD DRIVE FLOPPY DISKS CDS OR DVDS SAVE AND CLOSE ANY OPEN FILES OR PROGRAMS AND SHUT DOWN YOUR COMPUTER THROUGH THE START MENU 6 2 5 Memory Problems CAUTION Before you begin any of the procedures in this section follow the safety instructions that shipped with your computer IF YOU RECEIVE AN INSUFFICIENT MEMORY MESSAGE Page 81 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Save and close any open files and exit any open programs you are not using to see if that resolves the problem e See the software documentation for minimum memory requirements If necessary install additional memory see Replacing a Memory Module e Reseat the memory modules see Memory to ensure that your computer is successfully communicating with the memory e Run the Dell Diagnostics see Dell Diagnostics IF YOU EXPERIENCE OTHER MEMORY PROBLEMS e Reseat the memory modules see Memory to ensure that your computer is successfully communicating with the memory e Ensure that you are following the memory installation guidelines see Replacing a Memory Modul
39. edures in removing the palm rest before continuing Flip the palm rest over and remove the protective Mylar tape covering the USB hub board assembly and save as this will be replaced later during installation 4 Disconnect the Smartcard reader cable the Bluetooth cable and the system board cable from the ZIF connectors on the USB Interface board 5 Remove the 4 screws holding the USB interface board to the palm rest WN WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance 4 12 1 Removing the Stylus Bay 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Follow the procedures in removing the palm rest before continuing 3 Disconnect the stylus bay connector from the system board Page 50 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 Loosen and remove the screw holding the stylus bay housing to the chassis 5 Unthread the cable and connector for the stylus bay 6 Remove the Stylus Bay from the bottom chassis by lifting up Being careful not to damage the grommet that seals to the base 4 12 2 Installing the Stylus Bay Start by threading the cable and connector through the opening in the chassis Set the grommet surrounding the cable in the opening to produce a Seal Insert the stylus ba
40. een extracted Page 13 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual an InstallShield Wizard will walk you through the process of installing the software The appearance of the N trig icon is an indication of a successful installation 1 4 2 Windows XP vs Windows Vista There is only one major difference in the N trig applet between XP and Vista On the Digitizer Options tab under the Input Mode section there is no listing for Dual Mode on the XP version Windows XP does allow use of both pen and touch but the seamless switching capability that Vista offers is not available 1 4 3 N trig Applet The N trig Tablet Settings applet is used to adjust several settings for the digitizer Once the N trig drivers are loaded an icon appears in the system tray 2 43 PM Hovering over the icon with your pointer displays the firmware version number Right clicking the icon brings up the sub menu below Page 14 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Clicking on Properties opens up the N trig Tablet Settings window e N trig Pen and Touch Settings General Enable Multi Touch Gestures E Invert Direction Enable Visual Feedback Scroll Gesture 4 Enable Placing two fingers on the screen and moving them on the P horizontal andor vertical axis will generate scrolling Sensitivity Low High Zoom Gesture 4 Enable Pinching two fingers together or apart will gener
41. ers for selecting files Boxes Cursor l e Feedback Visual indicator for tap location Tablet Input Tool used to input data via pen or touch that takes the place of a keyboard Panel Input device Tablet Input Panel and icon change size according to pen or touch being sensitive used tools Tablet Special Tablet cursor used for Tablet PC functions as opposed to a standard Cursor mouse pointer Touei Separate tool that appears in Touch Mode used for right clicking purposes Widget Cuor Ability to see if the target has been hit by using visual feedback for success Feedback Ability to see if the target has been hit by using visual feedback for success Feedback 1 3 2 Windows Vista 1 3 2 1 Pen Usage Using the Pen as a Mouse You can use the pen the same way you use a mouse or touch pad with a notebook computer Holding the pen near the display makes a small cursor appear Moving the pen moves the cursor Page 9 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual The table below describes how to use the pen Electrostatic Pen Usage Appearance Action Function Same as a single click on a Gently tap the pen tip on the screen of your Tablet PC Motise Gently tap the pen tip twice in quick succession on the Same as a double click on a screen of your XT2 XFR mouse Touch the pen on the screen and hold it in place O momentarily until Windows draws a complete circle around the cursor
42. ess otherwise noted each procedure included in this document assumes that the following conditions exist A A A A A You have performed the steps in Working on Your XT2 XFR You have read the safety information that shipped with your XT2 XFR A component can be replaced or if purchased separately installed by performing the removal procedure reverse order WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance CAUTION Only a certified service technician should perform repairs on your XT2 XFR Damage due to servicing that is not authorized by Dell is not covered by your warranty CAUTION To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as a connector on the back of the computer CAUTION Handle components and cards with care Do not touch the components or contacts on a card Hold a card by its edges or by its metal mounting bracket Hold a component such as a processor by its edges not by its pins CAUTION When you disconnect a cable pull on its connector or on its pull tab not on the cable itself Some cables have connectors with locking tabs if you are disconnecting this type of cable press in on the locking tabs before you disconnect the c
43. for the Dell Technical Update service go to support dell com Page 83 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual The Dell Support Utility is installed on your computer and available from the Dell Support ind icon on the taskbar or from the Start button Use this support utility for self support information software updates and health scans of your computing environment Accessing the Dell Support Utility Access the Dell Support Utility from the icon on the taskbar or from the Start menu If the Dell Support icon does not appear in your taskbar 1 Click Start All Programs Dell Support Dell Support Settings 2 Ensure that the Show icon on the taskbar option is checked 4 NOTE If the Dell Support Utility is not available from the Start menu go to support dell com and download the software The Dell Support Utility is customized for your computing environment The icon in the taskbar functions differently when you click double click or right click the icon 6 4 1 Clicking the Dell Support Icon Click or right click the icon to perform the following tasks e Check your computing environment View the Dell Support Utility settings Access the help file for the Dell Support Utility View frequently asked questions Learn more about the Dell Support Utility Turn the Dell Support Utility off 6 4 2 Double Clicking the Dell Support I con Double click the icon to manually check your computing e
44. fore running the Dell Diagnostics enter system setup to review your computer s configuration information and ensure that the device you want to test is displayed in system setup and is active For more information on using the system setup program see the Dell Technology Guide on your computer or at support dell com 1 Insert the Drivers and Utilities media into the optional external optical drive 2 Restart your computer 3 When the DELL logo appears press lt F12 gt immediately 4 NOTE Keyboard failure may result when a key is held down for extended periods of time To avoid possible keyboard failure press and release lt F12 gt in even intervals to open the Boot Device Menu If you wait too long and the operating system logo appears continue to wait until you see the Microsoft Windows desktop then shut down your computer and try again 4 When the boot device list appears use the up and down arrow keys to highlight CD DVD CD RW Drive and then press lt Enter gt F4 NOTE Using the one time boot menu changes the boot sequence for the current boot only Upon restart the computer boots according to the boot sequence specified in system setup 5 Press any key to confirm that you want to start from the CD DVD If you wait too long and the operating system logo appears continue to wait until you see the Microsoft Windows desktop then shut down your computer and try again Type 1 to Run the 32 Bit Dell Diagnostics
45. gs Windows Vista Ultimate fp System protection Copyright 2007 Microsoft Corporation All rights reserved 5 system sett Le Advanced system settings System Manufacturer Dell Rating Be Windows Experience Index Unrated Processor Intel R Core TM 2 Duo CPU 19400 1 4002 1 40 GHz Memory RAM 3 00 GB System type 32 bit Operating Systern Tablet PC functionality Available Computer name domain and workgroup settings paras Computer name AMG PC Change Windows Update Full computer name AMG PC Security Center Computer description Performance Workgroup WORKGROUP Page 88 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 3 Double click on Imaging Device and locate USB UVC Webcam pea Monager a File Action View Help Es iD 5 e AMG PC w Batteries e Computer amp Credential Vault Device 05 Digitizers J Disk drives y e Display adapters 05 Human Interface Devices E IEEE 1394 Bus host controllers Imaging devices USB UVC Webcan lt Keyboards A Mice and other pointing devices Ma Monitors m a Network adapters Y Processors 3 ES SD host adapters y Smart card readers Sound video and game controllers gt lt Storage controllers 3 E System devices Y Universal Serial Bus controllers Generic USB Hub e Intel R ICH9 Family USB Universal Host Controller 2934 Intel R ICH9 Fami
46. he chassis insert and tighten the two 2 x 3 mm screws Connect the grey and black mini card cables into the barrel connectors on the opposite side and run them under the retainer tab U N 4 20 Rocker Switch 4 20 1 Remove the Rocker Switch 1 Remove the screw M2 x 3 mm from the center of the rocker switch 2 Pull the rocker switch with your finger until it disengages from the rocker pin 4 20 2 Install the Rocker Switch 1 Insert the rocker switch onto the rocker pin 2 Secure the screw holding the rocker switch to the pin Page 67 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 21 Doors WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance 4 21 1 Removing the USB 1394 Door Follow the procedures in Before Working Inside Your XT2 XFR Remove the four 2 5 x 5 mm screws from the door hinge connected to the bottom chassis Rotate the pull tab to release the lock and open the door to remove ie laa 4 21 2 Removing the VGA RJ 45 USB Door 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Remove the four 2 5 x 5 mm screws from the door hinge connected to the bottom chassis 3 Rotate the pull tab to release the lock and open the door to remove Page 68 of 94 Version A00 01 Dell L
47. ight arrow keys Select field to change lt Enter gt Cancel a modification lt Esc gt Reset defaults lt Alt gt lt F gt or Load Defaults menu option 4 NOTE Depending your computer and any installed devices the items listed in this section may or may not appear Press lt F12 gt when the Dell logo appears to initiate a one time boot menu with a list of the valid boot devices for the system Diagnostics and Enter Setup options are also included in this menu The devices listed on the boot menu depend on the bootable devices in the system This menu is useful when you are attempting to boot to a particular device or to bring up the diagnostics for the system Using the boot menu does not make any changes to the boot order stored in the BIOS Boot Menu Your XT2 XFR features an enhanced one time boot menu The enhanced menu features the following improvements e Easier access Access the menu by pressing lt F12 gt during system boot User prompting The missing keystroke is now displayed on the BIOS splash screen Added diagnostics options The boot menu now includes two new options BIOS Setup and Diagnostics Page 93 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Press lt F2 gt to enter System Setup and change the user definable settings If you have trouble entering System Setup using this key press lt F2 gt when the keyboard LEDs first flash Follow the on screen instructions to view
48. iiri 62 4 18 2 Installing the Display Assembly oooooocnncccnoncccnonacononcnonancncnonanonananonancnconnnn cana nc ronanccanananinos 63 PP caucan T seni eee dined cane bento eerie een meauiee 66 Removing the RF Passthru BoOAard oooocccnnncconncnnnnnnonaninnnanancnconnconnnoconanonna conca conan ronnnonnnos 66 4 19 1 Installing the RE Passthru Board ninia diri ide 66 4 19 2 20 07 4 20 1 Remove the 67 42062 ASC CME ROCKET E iia 67 AZE i OO IR Sie 68 4 211 Removing the 68 4 21 2 Removing the VGA RJ 45 USB 0 ccc ccsccsssccessecessecescecsscecssesesseecesecsseecsnees 68 4 21 3 REMOVING ThE Power DO Fis aii A dit idas 69 4 21 4 Removing the Audio Card Socket DOOF oooocncinccnnncncnonncinnnonanacnonaconanocnnanonanonanaoranaconnnos 69 4222 USB MODUEDAY COVER ias 69 4 22 1 Removing the USB Module COV T oonooccnnocccnncnccononcconancnoncnoconanonancnonananonananonanancnnnaconanacconnnncnnos 70 4 23 GPS IMODULELOPTLONA iaa iaa 70 A 23 1 REMIOVING The EOE R E 71 4 24 CAMERA MODULE E T2 4 24 1 Removing the Camera Module oooonccccnncccnonoccnonananancncnancncnnnanonancncnnnanonancccnnanacananccnnos 72 5 SPECIFICATLON Suu aa id A 73 6 DELL DULAGNOS UN CS lt a en heen el ee ea 74 Dedek Error CSS A CS cea are tess cote etek ace rate a cnet tats tee ce calcio T 0 2 SOLVING 6 78 0 2 1 Battery ai iaa 78
49. ilities media see Starting the Dell Diagnostics From the Drivers and Utilities Media 3 Press any key to start the Dell Diagnostics from the diagnostics utility partition on your hard drive 4 Press lt Tab gt to select Test System and then press lt Enter gt Page 74 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 NOTE It is recommended that you select Test System to run a complete test on your computer Selecting Test Memory initiates the extended memory test which can take up to thirty minutes or more to complete When the test completes record the test results and then press any key to return to the previous menu 5 At the Dell Diagnostics Main Menu left click with the touch pad mouse or press lt Tab gt and then lt Enter gt to select the test you want to run see Dell Diagnostics Main Menu if NOTE Write down any error codes and problem descriptions exactly as they appear and follow the instructions on the screen 6 After all tests have completed close the test window to return to the Dell Diagnostics Main Menu 7 Close the Main Menu window to exit the Dell Diagnostics and restart the computer 4 NOTE If you see a message stating that no diagnostics utility partition has been found run the Dell Diagnostics from your Drivers and Utilities media see Starting the Dell Diagnostics From the Drivers and Utilities Media Starting the Dell Diagnostics From the Drivers and Utilities Media Be
50. in good condition and more than 80 percent of its original charge capacity remains Each light represents incremental degradation If five lights appear less than 60 percent of the charge capacity remains and you should consider replacing the battery Page 90 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual The green lights located above the keyboard indicate the following Turns on when the numeric keypad is 9 enabled Turns when the Caps Lock function is enabled fz Turns on when the Scroll Lock function is enabled Appearance Description ON OFF OFF No SODIMMs are installed FLASH ON ON System board error FLASH ON FLASH LCD Panel Error OFF FLASH OFF Memory compatibility error Page 91 of 94 Next Step Install supported memory modules If memory is already present reseat the module s one at time in each slot Try known good memory from another computer or replace the memory Replace the system board Reseat the processor Replace the system board Replace the processor Reseat the LCD cable Replace the LCD panel Replace the video card system board Install compatible memory modules If two modules are installed remove one and test Try the other module in the same slot and test Test the other slot with both modules Replace the memory Version AOO O1 Dell Latitude XT2 XFR Service Manual ON FLASH ON Memory i
51. into the system 10 Complete the assembly by following instructions for Installing the Palm Rest A WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance 4 17 1 Removing the Heat Sink and Fan Assembly Follow the procedures in Before Working Inside Your XT2 Follow the procedures in removing the palm rest before continuing Follow the procedures in Removing the system board before continuing Disconnect the fan cable from the system board connector then flip over the system board ae Page 59 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 5 Loosen the four captive screws on the heat sink 16 Remove the top section of the heat sink assembly from the system board then turn over the system board again i f at AS pat a aes it an i Le Clot A lee a A a rp he i 17 Remove the bottom section of the heat sink assembly Page 60 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual EX han G NOTE Make sure the insulator is attached to the system board prior to installation of the heat sink assembly If this insulator is missing a replacement system board should be ordered 4 18 Display Assembly WARNI NG Before working
52. is accomplished by holding the pen tip down on the screen until 2 a red circle surrounds the pointer as illustrated to the right Lifting the pen from here e opens up the corresponding submenu Page 12 of 94 Version AOO O1 Dell Latitude XT2 XFR Service Manual Using the Pen as a Pen The native handwriting recognition software makes it easy to enter text into your applications with the pen Some applications such as Windows Journal allow you to write with the pen directly into the application window Tablet PC Input Panel When an application does not directly Support pen input you can use the Tablet PC Input Panel to enter text into your application If you tap in an editable area the Tablet PC Input Panel icon appears Tapping the icon makes Input Panel appear You can move the Input Panel tab by dragging it up or down along the edge of the screen Then when you tap it the Input Panel opens at the same horizontal location on the screen that the tab appears You can use the writing pad the character pad or the on screen keyboard to enter text The writing pad and the character pad convert your handwriting into typed text The on screen keyboard works just like a standard keyboard except that you enter text by tapping keys with your tablet pen The following table describes the different choices for using the Input Panel Input Panel Icons Icon Name Function _ Writing Pad With the writing pad you can write con
53. ities claiming the marks and names or their products Dell Inc disclaims any proprietary interest in trademarks and trade names other than its own Model PO5S nnnnn 2009 Rev 0 Page 2 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Table of Contents L FEATURES uuu iia 6 HE A E A PR aeatiae 6 ELL INOUE BOON MOGE surta ias leia 6 Ee Er amp 1040 O 1 LZ DZ OR BUTTON Sit 8 biz Tablet BUON Ss edad es ia I CORSE th 8 1227 60 BOIS 525555 on Scars esac cate id los Aeon 8 t gt ATREA 0700000700 0 9 1 3 1 Windows Vista XP XT2 XFR Interface Comparison 20 0 0 eee ceecceesecessecesseeessecesseeenseeesees 9 La TINO SS Catral ec eo 9 L3 SX oe oct estes sah eset ide eset od 12 IA ATL SETTINGS states sora 7 172 13 CAL msala esaa a 13 1 4 2 Windows XP vs Windows Vista oooninncocccnnccconiononccnonacnnnaconacanonanonnoncnnaconcanonaacn nac cnnnannanonnrs 14 TAS 0 14 7 20 1 51 the Pene 20 LSZ IO OCG ei toes Bight rae saab tote sate eed atic iii 21 LO APPLICATION MATRI 0000 22 2 WORKING ON YOUR XT2 22 2 1 BEFORE WORKING INSIDE YOUR XT2 23 2 2 RECOMMENDED TOOLS nta os 24 Ze TURNING OFF YOUR ATL AR a a a a a a A ua eda antes 24 2 4 AFTER WORKING INSIDE YOUR XT2 XFR oooococcccnocoooonnccnnccoconoconononananonnnnnnnnnnnccncnononannnnnann nono nononnncnccinono 24 3 25 4 ADDING AND REPLACING 27 41 MAIN BAT
54. l shock always unplug your XT2 XFR from the electrical outlet before opening the display CAUTION Before touching anything inside your XT2 XFR ground yourself by touching an unpainted metal surface such as the metal at the back of the XT2 XFR While you work periodically touch an unpainted metal surface to dissipate static electricity which could harm internal components 11 Remove any installed ExpressCards or Smart Cards from the appropriate slots 12 Remove the hard drive see Removing the Hard Drive The procedures in this document may require the following tools Small flat blade screwdriver 0 Phillips screwdriver 1 Phillips screwdriver Small plastic scribe Flash BIOS update program CD CAUTION To avoid losing data save and close all open files and exit all open programs before you turn off your XT2 XFR 1 Shut down the operating system e In Windows Vista Click Start then click the arrow in the lower right corner of the Start menu as shown below and then click Shut Down e In Windows XP Click Start gt Turn Off Computer gt Turn Off The XT2 XFR turns off after the operating system shutdown process is complete 2 Ensure that the XT2 XFR and all attached devices are turned off If your XT2 XFR and attached devices did not automatically turn off when you shut down your operating system press and hold the power button for about 4 seconds to turn them off Page 24 of 94 Version A00 01 Dell
55. les and grommet place Release the grommet once this has been completed 9 Perform the steps for Installing the system board before continuing Page 65 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 10 Complete the assembly by performing Installing the palm rest Ea E 228 i w A l 1 gt 6 Sal 4 19 1 Removing the RF Passthru Board WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Follow the procedures in Before Working Inside Your XT2_XFR Follow the procedures in removing the palm rest before continuing Follow the procedures in Removing the system board before continuing Remove the two 2 5 x 5 mm screws holding the RF Passthru board onto the bottom chassis aa 5 Remove the WWAN and WLAN RF Cables from the retaining tab 6 Lift the RF Passthru board straight up to remove 4 19 2 Installing the RF Passthru Board 1 Connect the Black Grey Red and Black antenna cables from the Display assembly to the RF Passthru board The RF Passthru board barrel connectors are labeled for each cable Page 66 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual ID PCB Reference Wiring Color 000000 GPS 8866 Red Set the RF Passthru board on t
56. liance Homepage at www dell com regulatory_ compliance 4 23 1 Removing the GPS Module Follow the procedures in Before Working Inside Your XT2_XFR Remove the battery from the XT2 XFR Unlock the GPS from the LCD bezel Remove the GPS module from the Hot Swappable Module bay oS Page 71 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 24 Camera Module OPTIONAL Unlock Position WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance 4 24 1 Removing the Camera Module Follow the procedures in Before Working Inside Your XT2_XFR Remove the battery from the XT2 XFR Unlock the camera from the LCD bezel Remove the GPS module from the Hot Swappable Module Bay Page 72 of 4 Version A00 01 Dell Latitude XT2 XFR Service Manual 5 Specifications 4 NOTE Offerings may vary by region For more information regarding the configuration of your XT2 XFR click Start or Start in Windows XP gt Help and Support and then select the option to view information about your XT2 XFR Chipset Intel Small Form Factor Montevina Chipset Audio 1 Speaker stereo headphone and line out jack Mic USB 2 0 x2 USB 2 0 eSATA VGA RJ 45 Audio External Antenna 1394 Connection RF pass thru Do
57. ly USB Universal Host Controller 2935 Intel R ICH9 Family USB Universal Host Controller 2936 a Ifa Yellow Bang appears on the device then the drivers should be reinstalled b If USB UVC Webcam is under Device Manager but the camera is non functional locate the USB Composite Device and look at the General tab in the Properties for the USB Composite Device If a Down Arrow appears over the USB icon for the device then the device is installed but needs to be enabled 4 Verify that the messaging application does not have the camera disabled or turned off 6 6 2 Diagnostics Performing Dell Diagnostics on USB devices will locate the camera as a connected device and run a ping test on the camera installed A pass indicates the camera Is installed and using the USB bus properly Page 89 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual If the USB device test fails the Camera only replace the Camera module If the ping test does not recognize a Camera module is attached a replacement USB hub board may be needed or the USB cable checked for proper connection If no USB devices are present replace the system board Device status LEDs are a good source for diagnosing common problems that may occur on your XT2 XFR when you turn on the XT2 XFR and blinks when the 2 Turns O XFR is in a power management mode Turns on when the XT2 XFR reads or writes data
58. n that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance 4 6 1 Removing the Hard Drive Follow the procedures in Before Working Inside Your XT2 XFR Remove the battery from the XT2 XFR Slide the hard drive towards front edge to disconnect from the system board and unlock the housing from the chassis Se Page 37 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 Lift the handle to remove the hard drive from the XT2 XFR Handle 4 7 Mini Card WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Page 38 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 7 1 Removing the Mini Card Follow the procedures in Before Working Inside Your XT2_XFR Remove the battery from the XT2 XFR Remove the memory and mini card cover before continuing Depending on the type of wireless adapter installed disconnect either two or three antenna cables from the mini card Each mini card will have a label for the wire to be connected or disconnected from the adapter WWAN WLAN and WPAN mini cards all have similar labeling oo 4 NOTE There are five cables located under the memory door Two enter the bay from
59. no Placing two fingers on the screen and moving them horizontally or vertically generates HF scrolling in the direction of movement right left up or down Zoom Gesture Touching the screen with two fingers and moving them together or A apart generates a zoom in or zoom out command to the screen 4 1 4 Two Fingers Double Tap Gesture Tapping the screen twice with two fingers sends an operating system command that ae you can configure It can be used to perform actions such as turning the display off a and disabling touch gestures default or run an executable program such as one Poe that opens Internet Explorer Sensitivity Setup To adjust the sensitivity for the two finger gestures double click the N trig icon in the system tray and tap the Multi Touch Gestures tab Set the sliders for each gesture as desired 2 N trig Pen and Touch Settings Digtizer Options Interaction Options Muti Touch Gestures About General Enable Multi Touch Gestures Invert Direction V Enable Visual Feedback Scroll Gesture Y Enable Placing two fingers on the screen and moving them on the horizontal and or vertical m s will generate scrolling X Sensitivity Low High Zoom Gesture Pinching two fingers together or apart will generate zoom in or High Two Fingers Double Tap Gesture Enable Double tap on the screen using two fingers in order to perform the following action Y Action Display Off x
60. nvironment view frequently asked questions access the help file for the Dell Support Utility and view Dell Support settings For more information about the Dell Support Utility click the question mark at the top of the Dell Support screen Page 84 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 6 5 GPS Device Follow the directions in the hot swappable modules section above to install the GPS device Ensure the GPS device is properly seated and the lock is in the locked position 6 5 1 GPS Hardware Configuration It is important that you configure your computer s hardware settings properly to allow the GPS device to operate The following instructions show the proper process to configuring a communications port for the GPS to operate in 1 Click on the Start button and right click on Computer then click on Properties 2 Click on Device Manager Ed Control Panel System View basic information about your computer p Device Manager Windows edition yl Remote settings 0 Windows Vista Ultimate ep System protection sat i Copyright 2007 Microsoft Corporation All rights reserved PF Advanced system settings A E System Manufacturer Dell Rating Be Windows Experience Index Unrated Processor Intel R Core TM2 Duo CPU 19400 140GHz 1 40 GHz Memory RAM 3 00 GB System type 32 bit Operating Systern Tablet PC functionality Available Computer name domain and
61. on There are many off the shelf and usage specific applications available that are compatible with this GPS module Additional configuration may be required to allow the software to function with the GPS module Please follow the instructions provided by your software manufacturer 6 5 3 Diagnostics Performing Dell Diagnostics on USB devices will locate the GPS as a connected device and run a ping test on the GPS installed A pass indicates the GPS is installed and using the USB bus properly If the USB device test fails the GPS only replace the GPS module If the ping test does not recognize a GPS module is attached a replacement USB hub board may be needed or the USB cable checked for proper connection If no USB devices are present replace the system board Page 87 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 6 6 Camera Follow the directions in the Hot Swappable Module Devices section above to install the Camera device Ensure the camera is properly seated and the lock is in the locked position 6 6 1 Camera Configuration Verification If the camera is not working or is working intermittently use the following steps to verify the camera configuration 1 Click on the Start button and right click on Computer then click on Properties 2 Click on Device Manager IA Control Panel System Tasks 7 View basic information about your computer p Device Manager gt Windows edition Le Remote settin
62. ost software includes installation instructions in its documentation or on a floppy disk CD or DVD CHECK THE SOFTWARE DOCUMENTATION If necessary uninstall and then reinstall the program A Program ts Designed for an Earlier Windows Operating System RUN THE PROGRAM COMPATIBILITY WIZARD Windows XP The Program Compatibility Wizard configures a program so that it runs in an environment similar to non XP operating system environments 1 Click Start All Programs Accessories Program Compatibility Wizard Next 2 Follow the instructions on the screen Windows Vista The Program Compatibility Wizard configures a program so that it runs in an environment similar to non Windows Vista operating system environments 1 Click Start Control Panel Programs Use an older program with this version of Windows 2 In the welcome screen click Next 3 Follow the instructions on the screen A Solid Blue Screen Appears TURN THE COMPUTER OFF If you are unable to get a response by pressing a key onyour keyboard or moving your mouse press and hold the power button for at least 8 to 10 seconds until the computer turns off and then restart your computer Other Software Problems CHECK THE SOFTWARE DOCUMENTATION OR CONTACT THE SOFTWARE MANUFACTURER FOR TROUBLESHOOTING INFORMATION e Ensure that the program is compatible with the operating system installed on your computer e Ensure that your computer meets th
63. rties Hardware Device Manager Windows Vista Click Start _ Control Panel gt Hardware and Sound Click Device Manager If your IEEE 1394 device is listed Windows recognizes the device IF YOU HAVE PROBLEMS WITH A DELL IEEE 1394 DEVICE Contact Dell Support IF YOU HAVE PROBLEMS WITH AN IEEE 1394 DEVICE NOT PROVIDED BY DELL Contact the IEEE 1394 device manufacturer 6 2 4 Lockups and Software Problems CAUTION Before you begin any of the procedures in this section follow the safety instructions that shipped with your computer The Computer Does Not Start Up CHECK THE DIAGNOSTIC LIGHTS See Power Problems ENSURE THAT THE POWER CABLE IS FIRMLY CONNECTED TO THE COMPUTER AND TO THE ELECTRICAL OUTLET The computer stops responding NOTICE You may lose data if you are unable to perform an operating system shutdown TURN THE COMPUTER OFF If you are unable to get a response by pressing a key on your keyboard or moving your mouse press and hold the power button for at least 8 to 10 seconds until the computer turns off and then restart your computer A Program Stops Responding END THE PROGRAM Press lt Ctrl gt lt Shift gt lt Esc gt simultaneously to access the Task Manager Click the Applications tab Click to select the program that is no longer responding Click End Task i Page 80 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual A Program Crashes Repeatedly 4 NOTE M
64. s detected but has errors OFF FLASH FLASH Modem Error FLASH FLASH FLASH System board error FLASH FLASH OFF Option ROM Error OFF ON OFF Storage device error OFF ON OFF Video card error Page 92 of 94 WN e WN e Replace the system board Reseat the memory If two modules are installed remove one and test Try the other module in the same slot and test Test the other slot with both modules Replace the memory Replace the system board Reseat the modem Replace the modem Replace the system board Replace the system board Reseat the device Replace the device Replace the system board Reseat the hard drive and optical drive Test the computer with just the hard drive and just the optical drive Replace the device that is causing the failure Replace the system board Replace the system board Version AOO O1 Dell Latitude XT2 XFR Service Manual 7 System BIOS Your XT2 XFR offers the following system BIOS options e Bring up a one time boot menu by pressing lt F12 gt e Access the System Setup utility by pressing lt F2 gt Use the following keystrokes to navigate the BIOS screens Navigation Keystrokes Action Keystroke Expand and collapse field lt Enter gt left and right arrow keys or Expand or collapse all fields lt gt Exit BIOS lt Esc gt Remain in Setup Save Exit Discard Exit Change a setting Left and r
65. s for Installing the WiFi Sniffer Assembly 5 To complete perform the steps for Installing the Palm Rest Page 55 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 16 System Board WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance 4 16 1 Removing the System Board Follow the procedures in Before Working Inside Your XT2 XFR Follow the procedures in removing the palm rest before continuing From the inside of the XT2 XFR disconnect the display cable from the system board Remove the coin cell battery from the XT2 XFR Disconnect the speaker cable from the system board Disconnect the Stylus bay connector from the system board Disconnect the video connector from the system board Remove the sniffer switch cable from the system board Remove the two screws securing the system board to the bottom chassis and white plastic bracket A A Page 56 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 1 Speaker connection 2 Stylus connection 5 System board screw 2 5 5 mm System board screw at bracket 2 5 x 8 mm 10 Carefully lift the gasket surround from the fan housing area and lift the gasket from over the video antenna cable socket 11 Lift the system board up and remove from the XT2 XFR
66. t the top of each test screen The following tabs provide additional information for tests run from the Custom Test or Symptom Tree option Tab Function Results Displays the results of the test and any error conditions encountered Errors Displays error conditions encountered error codes and the problem description Help Describes the test and any requirements for running the test Configuration Displays the hardware configuration for the selected device The Dell Diagnostics obtains configuration information for all devices from System Setup memory and various internal tests and displays the information in the device list in the left pane of the screen NOTE The device list may not display the names of all components installed on your computer or all devices attached to your computer Parameters Allows you to customize the test if applicable by changing the test settings 6 1 1 Error Messages CAUTI ON Before you begin any of the procedures in this section follow the safety instructions that shipped with your computer If the error message is not listed see the documentation for the operating system or the program that was running when the message appeared A FILENAME CANNOT CONTAIN ANY OF THE FOLLOWING CHARACTERS lt gt Do not use these characters in filenames A REQUI RED DLL FILE WAS NOT FOUND The program that you are trying to open is missing an essential file To remove and then reinst
67. tery from the XT2 XFR 4 1 2 Removing the Battery from the Battery Door 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Remove the battery from the XT2 XFR before continuing 3 Loosen the four captive screws on the front edge of the battery door This releases the battery bracket Page 28 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 Rotate the door up to remove the battery Cai 5 Remove the battery 4 1 3 Installing the Battery into the Battery Door 1 Place the bracket onto the battery 2 Slide the battery onto the battery door and align the tabs on the battery with the door tabs Page 29 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 3 Hold the bracket down and tighten the four captive screws 4 2 Hinge Cover WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance 4 2 1 Removing the Hinge Cover 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Remove the battery from the XT2 XFR 3 Loosen the four captive screws securing the hinge cover in place 8 9 0 4 7 ee eee E R T 4 e F METIA TITO IA MA 4 Use your fingers to release the rest of the hinge cover by pulling up slightly and remove from the XT2 XFR Page
68. tinuously as if you were writing a lined piece of paper Character Pad The character pad converts your handwriting to typed text one letter number pana or symbol at a time Kad The on screen keyboard is similar to a standard keyboard The writing pad and character pad have a number pad a symbol pad and web quick keys to help you quickly and accurately enter these types of text These quick keys are hidden when you start to write but appear after you insert or delete your writing Touch Usage One of the key advantages of your XT2 XFR is the ability to easily switch from pen input to touch input Similar to how the pen works tapping with your finger on the screen once is the same as clicking with a mouse A double tap constitutes a double click Right clicking in Touch Mode is accomplished by holding your finger tip down on the screen until a red circle surrounds the pointer This can be difficult to see as often times user s fingers cover the pointer Lifting your finger from this point opens up the corresponding submenu Tablet and Pen Settings Most of the settings for the tablet and pen are located in Control Panel under Tablet and Pen Settings These are also accessed through Dell Control Point System Manager 1 4 1 Installation The N trig Tablet Settings applet is built into the driver package You can either install it directly from the ResourceCD or obtain the latest version from support dell com Once the file has b
69. tive e Insert a bootable floppy disk and restart the computer CLEAN THE DRIVE OR DISK For information on cleaning your computer see the Dell Technology Guide on your computer or at support dell com CHECK THE CABLE CONNECTIONS RUN THE HARDWARE TROUBLESHOOTER See Hardware Troubleshooter RUN THE DELL DIAGNOSTICS See Dell Diagnostics Optical Drive Problems 4 NOTE High speed optical drive vibration is normal and may cause noise which does not indicate a defect in the drive or the media 4 NOTE Because of different regions worldwide and different disc formats not all DVD titles work in all DVD drives ADJ UST THE WINDOWS VOLUME CONTROL e Click the speaker icon in the lower right corner of your screen e Ensure that the volume is turned up by clicking the slidebar and dragging it up e Ensure that the sound is not muted by clicking any boxes that are checked CHECK THE SPEAKERS AND SUBWOOFER See Sound and Speaker Problems Problems writing to an optical drive CLOSE OTHER PROGRAMS The optical drive must receive a steady stream of data during the writing process If the stream is interrupted an error occurs Try closing all programs before you write to the optical TURN OFF STANDBY MODE IN WINDOWS BEFORE WRITING TO A DISC For information about setting power options see the Dell Technology Guide on your computer or at support dell com You can also search for the keyword standby in Windows Help
70. uch the screen while touch reset is in progress A message indicating success or failure appears once the reset routine completes If the result is failure try running the diagnostics 1 4 3 1 3 Launching Diagnostics Running the diagnostics will help determine the functionality of the digitizer Start by clicking the Troubleshoot button Pressing the Self Test button on the subsequent pop up window starts the diagnostics Page 16 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual N trig Diagnostics Press Self test to begin testing your system After pressing Self test please remove your hands and or stylus from the screen Status Ready Self test Close Press Self test to begin testing your system After pressing Self test please remove your hands and or stylus fram the screen Optimizing performance screen hardware has been calibrated Self test Close Use this table to define the result codes Digitizer Self Test Result Codes Code Test Error Details Symptoms 7 A trigs Digitizer analog Digitizer is unable to initialize or read samples from analog connectivity processor fail processor No pen or touch position is reported Signals received during the stylus excitation test are below 11 Stylus excitation No pen excitation certain limit Pen may be not functional or detected in tip only 14 Sensor Antenna Digitizer grid There are disconnected lines Pen or touch may be disconne
71. unction properly Dell Control Point System Manager must be installed 1 Power Button Screen rotate button Windows 4 Dell Control security button Point button Power button Used to power the system on and Off Windows Security button If you use your XT2 XFR in tablet mode press this button to access the Windows Task Manager dialog box or a login screen the same way you use the lt Ctrl gt lt Alt gt lt Del gt key sequence in notebook mode Screen rotate button While the XT2 XFR is in tablet mode use the screen rotate button to change the display orientation from portrait to landscape mode Each time you press and release the screen rotate button the screen image rotates clockwise 90 degrees Dell Control Point tablet settings button Press this button to view and configure options for the XT2 XFR and the pen through Dell Control Point System Manager You can configure this button to perform a different action using Windows Vista XT2 XFR Settings 1 2 2 Scroll Buttons EY Scroll control E Back button 1 2 2 1 Using the Scroll Control To scroll through a list of items or a set of pages one at a time shift the scroll control up or down and release The control automatically returns to the center neutral position when released To rapidly scroll through a list of items or a set of pages shift the control up or down and hold it releasing it when you wish to stop scrolling Page 8 of 94 Version A00 01 Dell
72. up and Is active For more information on using the system setup program see the Dell Technology Guide on your computer or at support dell com The Dell Diagnostics is located on a separate diagnostic utility partition on your hard drive Eg NOTE If the computer is connected to a docking device docked undock it See the documentation that came with your docking device for instructions 4 NOTE If your computer does not display a screen image contact Dell Support 1 Ensure that the computer is connected to an electrical outlet that is known to be working properly 2 Press and hold the lt Fn gt key or the mute button then turn on your computer 4 NOTE Alternatively you can select Diagnostics from the one time boot menu at startup to boot to the diagnostic utility partition and run the Dell Diagnostics The computer runs the Pre boot System Assessment PSA a series of initial tests of your system board keyboard display memory hard drive etc e During the assessment answer any questions that appear e If failures are detected during the Pre boot System Assessment write down the error code s and contact Dell Support e If the Pre boot System Assessment completes successfully the following message appears Booting Dell Diagnostic Utility Partition Press any key to continue 4 NOTE If you see a message stating that no diagnostics utility partition has been found run the Dell Diagnostics from your Drivers and Ut
73. ver WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance 4 4 1 Removing the Memory and Mini Card Cover 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Remove the battery from the XT2 XFR 3 Loosen the two captive screws on the memory and mini card cover Page 34 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 5 Lift the cover while sliding to the left and remove from the XT2 XFR Page 35 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 5 Memory WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance 4 5 1 Removing a Memory Module Follow the procedures in Before Working Inside Your XT2 _XFR Remove the battery before continuing Remove the memory and mini card cover before continuing Use your fingers to gently pry the retaining clips away from the memory module 5 Remove the memory module from the 2 XFR at an angle Page 36 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 6 Hard Drive WARNING Before working inside your XT2 XFR read the safety informatio
74. while in touch mode the pen tip is the most likely suspect If the problem does persist in touch mode you should run diagnostics and take the necessary steps depending on the results Page 21 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual The following matrix shows the gestures supported by the operating system and specific application software packages Other applications may also respond to these gestures Operating System Microsoft Windows Vista Microsoft Windows XP Application Application Pinch Zoom Horizontal Vertical Pinch Zoom Horizontal Vertical Family Name Scroll Scroll Scroll Scroll Explorer Yes Yes Yes No Yes Yes Windows Photo Yes Yes Yes No No No Gallery Windows Photo Yes Yes Yes No No No Live Gallery Virtual Earth No No No No No No Outlook Yes Yes No Yes Yes No Word Yes Yes Yes Yes Yes No Excel Yes Yes Yes Yes Yes No Microsoft Office 2007 Sl Yes Yes Yes Yes Yes Yes One Note Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes Manager Outlook Yes Yes Yes Yes Yes Yes Word Yes Yes Yes Yes Yes Yes a Yes Yes Yes Yes Yes Yes Microsoft Office 2003 Sal Yes Yes Yes Yes Yes Yes One Note Yes Yes Yes Yes Yes Yes Picture Yes Yes Yes Yes Yes Yes Manager 2 Working on Your XT2 XFR Page 22 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Use the following safety guidelines to help protect your XT2 XFR from potential damage and to help to ensure your personal safety Unl
75. workgroup settings sees Computer name AMG PC Windows Update Full computer name AMG PC Security Center Computer description Performance Workgroup WORKGROUP Page 85 of 94 Version A00 01 Page 86 of 94 Dell Latitude XT2 XFR Service Manual Double click on Ports Right click on the USB Serial Port COM device and select Properties De ice E na ETA 2 File Action View Help 0 o c a AMG PC 8 Batteries H E Computer EP Credential Vault Device os Digitizers coe Disk drives Me Display adapters oe Human Interface Devices g IEEE 1394 Bus host controllers lt lt Keyboards A Mice and other pointing devices T Monitors Network adapters E Portable Devices JT Ports COM LPT i p d USB Serial Port a Processors 3 5D host adapters a Smart card readers Uninstall ce Sound video and gar Update Driver Software L4 Disable f Storage controllers System devices Properties E y Universal Serial Bus com Version AOO O1 Dell Latitude XT2 XFR Service Manual 4 Select the Port Settings tab Confirm that the following settings are assigned to each field Shown below Bits per second 4800 Data bits 8 Parity none Stop bits 1 Flow control None Bits per second 4800 Data bits 8 Parity Stop bits Flow control 6 5 2 Software Configurati
76. y chapter for reference A WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance 4 10 1 Removing the Coin Cell Battery 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Follow the procedures in removing the palm rest before continuing 3 Disconnect the coin cell battery from the system board and remove from the XT2 XFR Page 48 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual r i i E 4 1574 P fr 1 q i iai 4 A e me F En _ Fh 4 10 2 Installing the Coin Cell Battery 1 Connect the coin cell battery to the system board 2 Place the tape side of the battery to the left of the chassis pad directly front of the USB connector location DO NOT place battery on chassis pad 3 Follow the procedures for Installing the palm rest 4 11 USB Interface Board 4 11 1 Removing the USB Interface Board WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance Page 49 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Follow the procedures in Before Working Inside Your XT2 XFR Follow the proc
77. y into the chassis being careful with the gaskets around the bay Insert and tighten the self tapping screw Ne WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Page 51 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 4 13 1 Removing the Speaker Follow the procedures in Before Working Inside Your XT2_XFR Follow the procedures in removing the palm rest before continuing 3 Disconnect the speaker cable from the system board N FP Page 52 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual WiFi Sniffer Assembly WARNING Before working inside your XT2 XFR read the safety information that shipped with your XT2 XFR For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance 4 14 1 WiFi Sniffer Assembly Removal 1 Follow the procedures in Before Working Inside Your XT2 XFR 2 Follow the procedures in Removing the palm rest before continuing 3 Loosen and remove the two screws holding the WiFi sniffer assembly chassis 4 Carefully remove the WiFi sniffer assembly from the bottom chassis by rotating slightly 4 14 2 Wifi Sniffer Assembly Installation 1 Install the sniffer switch assembly into the chassis On inst
78. ystem then remove the 2 screws in the LCD Hinge securing the display assembly to the chassis 11 Remove two cable clamp to base screws and lift the clamp out of the XT2 XFR Page 43 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 12 Lay the display assembly behind the chassis 13 Gently lift the palm rest moving the door opening over to the right slightly and disconnect the touchpad cable 14 Lift the palmrest from the left side slightly and tilt the palm rest up towards the right to disconnect the LCD to USB hub board and USB hub board to system board connector Page 44 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 15 Remove the palm rest from the XT2 XFR 4 9 2 Installing the Palm Rest 1 Insert the cable clamp over the LCD cables and secure with the cable clamp to base screws CAUTION Make sure the cable clamp is set properly over the cable gasket and the cable gasket is secure before proceeding Failure to perform this step properly could cause an inlet for moisture into the system 2 Set the palm rest onto the right side and tilt the palm rest up connect the USB Hub board to system board cable ribbon cable Then connect the LCD to USB Hub board cable Page 45 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual 3 Ensure the ribbon cable for the touch pad can be seen through the palm rest door then place the palm rest over the chassis so the view through
79. zer failure the pen tip should be examined If the tip is damaged it needs to be replaced This will oftentimes remedy the problem with the digitizer 1 5 1 Calibrating the Pen The pen can function at the default calibration or at a calibration set by you or by another user It is recommended that you use the pen only while it is calibrated to your personal calibration settings Calibration optimizes pen performance for each user To calibrate the pen Page 20 of 94 Version A00 01 Dell Latitude XT2 XFR Service Manual Open Dell Control Point Click System gt Tablet Settings On the Dell Tablet Settings window click Pen amp Input then click Calibrate Follow the instructions on the screen The calibration markers are displayed on the screen as plus signs Tap the pen in the exact center of each of the calibration markers e 4 NOTE Be sure to calibrate the pen for use in both portrait and landscape display orientations 1 5 2 Troubleshooting The pen is the first component to be investigated in the event of a suspected problem with the digitizer Verify the tip is in good shape free of chips excessive wear etc by closely examining it If there is any doubt you should change out the tip with a new one or one that is known to be in good condition You should also verify that the touch capabilities are not affected Switch to touch mode and see if the problem still exists If there are no symptoms present

Philips 109B7 Computer Monitor User Manual

Contents

Download Pdf Manuals

Related Search

Related Contents