Latitude E5400 Service Manual (With discrete video)
Contents
1. Back to Contents Page Back to Contents Page Wireless Wide Area Network WWAN Card Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the WWAN Card K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Disconnect the WWAN antenna cables from the WWAN card RUNE 5 Remove the screw that secures the WWAN card to the computer 6 Remove the WWAN card from the computer Back to Contents Page Back to Contents Page Heat Sink Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Heat Sink te s i K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the2. Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Display I nverter K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the hinge cover from the computer Remove the keyboard from the computer Remove the display assembly from the computer Remove the display bezel from the display assembly Remove the system board from the computer Remove the screw that secures the LCD inverter to the display assembly ee ye O 10 Flip over the display inverter so that you can access the power cable connector 11 Disconnect the display inverter power cable 12 Disconnect the display inverter data cable 13 Remove the display inverter from the display assembly Back to Contents Page Back to Contents Page Camera Dell Latitude E5400 Discrete Service Manual WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Camera K NOTE You may
3. Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the four screws that secure the hard drive to the computer cael a a 5 Using the pull tab lift the hard drive from the computer Back to Contents Page Back to Contents Page Memory Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing Memory Modules K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Gently pry the retention clips away from the first memory module Poe E 5 Remove the first memory module from the computer 6 Gently pry the retention clips away from the second memory module 7 Remove the second memory module from the computer 4 Back to Contents Page Back to Contents Page Wireless Local Area Network WLAN Card Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For ad
4. It includes the time and date the diagnostic and version which Events was run and the resulting code Events This field allows you to view and clear thermal events It includes the date and time as well as the name of the event This field allows you to view and clear power events It includes the date and time of the event as well as the power state and reason Back to Contents Page Diagnostics Dell Latitude E5400 Discrete Service Manual Device Status Lights Battery Status Lights Battery Charge and Health Keyboard Status Lights LED Error Codes Device Status Lights Turns on when you turn on the computer and blinks when the computer is in a power management mode Turns on when the computer reads or writes data Turns on steadily or blinks to indicate battery charge status 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 O Ci Turns on when wireless networking is enabled Battery Status Lights If the computer is connected to an electrical outlet the battery light operates as follows Alternately blinking amber light and blue light An unauthenticated or unsupported non Dell AC adapter is attached to your laptop Alternately blinking amber light with steady blue light Temporary battery failure with AC adapter present Constantly blink
5. Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the hinge cover from the computer Remove the keyboard from the computer Disconnect the wireless antennas and remove them from their routing paths Aa a 7 Remove the two display assembly screws from the bottom of the computer 8 Turn the computer upside down and pivot the display into the fully open position 9 Disconnect the camera cable from the system board 10 Disconnect the display data cable from the system board 11 Pull the wireless antennas through the hole in the chassis then remove the antennas from their routing paths to either side of the computer 12 Remove the four screws that secure the display assembly to the computer chassis 13 Lifting straight up remove the display assembly from the computer Back to Contents Page Back to Contents Page Palm Rest Dell Latitude E5400 Discrete Service Manual WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Palm Rest K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the b
6. and clean to prevent the computer cover from being scratched 2 Turn off your computer see Turning Off Your Computer 3 Ifthe computer is connected to a docking device docked such as the optional Media Base or Battery Slice undock it A CAUTI ON To disconnect a network cable first unplug the cable from your computer and then unplug the cable from the network device 4 Disconnect all network cables from the computer 5 6 Close the display and turn the computer upside down on a flat work surface Disconnect your computer and all attached devices from their electrical outlets rat CAUTI ON To avoid damaging the system board you must remove the main battery before you service the computer Pes A A 11 12 Remove the main battery see Removing the Battery Turn the computer top side up Open the display Press the power button to ground the system board CAUTI ON To guard against electrical shock always unplug your computer from the electrical outlet before opening the display CAUTI ON Before touching anything inside your computer ground yourself by touching an unpainted metal surface such as the metal at the back of the computer While you work periodically touch an unpainted metal surface to dissipate static electricity which could harm internal components Remove any installed ExpressCards or Smart Cards from the appropriate slots Remove the hard drive see Removing the Hard Drive Recommended Tools
7. at time in each slot No SODIMMs are installed 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 System board error FLASH ON FLASH Reseat the LCD cable Replace the LCD panel Replace the video card system board a eae LCD panel error OFF FLASH OFF 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 Memory compatibility error with both modules Replace the memory Replace the system board Reseat the memory If two modules are installed remove one and test Try the f other module in the same slot and test Test the other slot Memory is detected but has with both modules Ot Replace the memory Replace the system board OFF FLASH FLASH Reseat the modem Replace the modem Modem error Replace the system board FLASH FLASH FLASH Replace the system board a a amp _ FLASH FLASH OFF Reseat the device Replace the device Option ROM error Replace the system board Reseat the hard drive and optical drive Test the computer with just the hard drive and just the optical drive Storage device error Replace the device that is causing the failure Replace the system board FLASH FLASH ON Replace the system board Video card error
8. battery from the computer Remove the access panel from the computer Disconnect the fan cable from the system board EUND 5 Loosen the five captive screws that secure the heat sink to the computer 6 Lift the heat sink and remove it from the computer Back to Contents Page Back to Contents Page Processor Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Processor K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the heat sink from the computer Using a plastic scribe rotate the processor cam lock counterclockwise E ue 6 Lifting straight up remove the processor from the computer Back to Contents Page Back to Contents Page Hinge Cover Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Hi
9. changes to user definable settings If you have trouble entering System Setup using this key press lt F2 gt when the keyboard lights first flash Boot Menu Your computer features an enhanced one time boot menu 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 IDE Drive Diagnostics 90 90 hard drive diagnostics and Boot to the Utility Partition Drive BIOS Quicktest The Drive BIOS Quicktest allows you to test the physical functionality of the hard drive without having to locate and download files from support dell com or make bootable floppies or CDs Select IDE Drive Diagnostics from the boot menu to initiate the test Navigation Keystrokes Use the following keystrokes to navigate the System Setup screens Navigation Keystrokes Action Keystroke Expand and collapse field lt Enter gt left or right arrow key or Expand or collapse all fields lt gt Exit BIOS lt Esc gt Remain in Setup Save Exit Discard Exit Change a setting Left or right arrow key Select field to change lt Enter gt Cancel modification lt Esc gt Reset defaults lt Alt gt lt F gt or Load Defaults menu option System Setup Menu Options The following tables describe the menu options for the System Setup BIOS General Option This section list
10. computer Remove the system board from the computer Remove the screw that secures the I O board to the computer O0 AI ol a ool le 10 Lift up the left edge of the I O board and remove the I O board from the computer Back to Contents Page Back to Contents Page Display Bezel Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Display Bezel K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the hinge cover from the computer Remove the keyboard from the computer Remove the display assembly from the computer Remove the palm rest from the computer Remove the system board from the computer Gently pry the display bezel from the display assembly by tucking your fingers under one edge of the bezel and working your way around the entire bezel until it is completely free Oe ee A T 10 Remove the display bezel from the computer Back to Contents Page Back to Contents Page Display I nverter Dell Latitude E5400 Discrete Service Manual A WARNING
11. simulates user environment Maximum shock measured with hard drive in head parked position and a 2 ms half sine pulse Altitude Airborne contaminant level Back to Contents Page Back to Contents Page Battery Dell Latitude E5400 Discrete Service Manual WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Battery K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below 1 Follow the procedures in Before Working Inside Your Computer 2 Slide the battery release latch into the unlocked position 3 Remove the battery from the computer Back to Contents Page Back to Contents Page Access Panel Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Access Panel K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Loosen the four capt
12. that use the resources of the TPM nor will it allow any access to stored owner information The Clear setting allows the owner information stored in the TPM to be cleared Use this to restore the TPM to its default state if you lose or forget the owner authentication data This field lets you activate or disable the BIOS module interface of the optional Computrace software The settings are Deactivate Disable and Activate Computrace The Activate and Disable options will permanently activate or disable the feature and no further changes will be allowed This field enables or disables the Execute Disable mode of the processor Use the check box to enable disable this feature CPU XD Support Default setting Enabled This option lets you determine whether changes to the setup option are permitted when an administrator password is set If disabled the setup option is locked by the admin password It cannot be modified unless setup is unlocked Use the check boxes to allow deny access to the Wi Fi Catcher Changes and or Wireless Switch Changes within the system setup Non Admin Setup Changes Performance Option Description Multi Core Support Use the check box to enable disable multi core support for the CPU HDD Acoustic This option allows you to optimize your HDD s performance and acoustic noise level based on your personal preferences Settings are Mode Bypass Quiet and Performance Intel SpeedStep Use the che
13. 1 inches 326 g 72 pounds 487 g 1 07 pounds 14 8 VDC 11 1 VDC 2 hours to fully charge 4 hours to fully charge varies depending on operating conditions and can be significantly reduced under certain power intensive conditions 300 discharge charge cycles 0 to 35 C 32 to 95 F 40 to 65 C 40 to 149 F 4 year life AC Adapter Type Input voltage Input current maximum Input frequency Output current 65 W 90 W Output power Rated output voltage Dimensions 65 W Height Width Depth Weight with cables 90 W Height Width Depth Weight with cables 65 W auto air adapter optional 90 W E series 100 240 VAC 1 5A 50 60 Hz maximum at 4 second pulse continuous AW o Ww NINA Pel ry aU oo N maximum at 4 second pulse continuous 65 W or 90 W 19 5 VDC 16 mm 0 63 inches 66 mm 2 6 inches 127 mm 5 0 inches 0 29 kg 0 64 Ib 16 mm 0 63 inch 70 mm 2 76 inches 147 mm 5 8 inches 0 345 kg 0 76 Ib Temperature range Operating 0 to 40 C 32 to 104 F Storage 40 to 70 C 40 to 158 F Physical Height 338 mm 13 31 inches Width 240 mm 9 45 inches Depth 37 0 mm 1 46 inches Weight 2 54 kg 5 6 Ib 6 cell battery and DVD Environmental Temperature range Operating 0 to 35 C 32 to 95 F Storage Relative humidity maximum Storage Maximum vibration using a random vibration spectrum that
14. 92HD71B 24 bit stereo digital to analog 24 bit stereo analog to digital high definition audio mini connector Display Type active matrix TFT Dimensions Operating angle Viewing angles WXGA horizontal WXGA vertical WXGA horizontal WXGA vertical Pixel pitch WXGA WXGA Keyboard Number of keys Layout Size Touch Pad X Y position resolution graphics table mode WSVGA or WSGA touch screen VESA standard on all models 0 closed to 160 0 2373 0 2109 83 all countries except Denmark United Kingdom Brazil and Japan 84 Denmark and United Kingdom 85 Brazil 87 Japan QWERTY AZERTY Kanji full sized 19 mm key pitch 240 CPI Size Battery Type Dimensions Depth 4 or 6 cell lithium ion battery 9 cell lithium ion battery Height 4 or 6 cell lithium ion battery 9 cell lithium ion battery Width 4 or 6 cell lithium ion battery 9 cell lithium ion battery Weight 4 or 6 cell lithium ion battery 9 cell lithium ion battery Voltage 4 cell lithium ion battery 6 or 9 cell lithium ion battery Charge time approximate Dell ExpressCharge mode Normal charge mode Operating time Recharge limit Temperature range Operating Storage Coin cell battery 65 7 mm 38 2 mm 4 6 or 9 cell smart lithium ion 6 cell is default 54 mm 1 12 inches 76 mm 1 99 inches 19 8 mm 0 77 inches 21 1 mm 0 83 inches 206 mm 7 11 inches 224 mm 7 8
15. Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the hard drive from the computer Remove the four screws that secure the hard drive to the hard drive bracket D aaa ae 6 Remove the hard drive from the hard drive bracket Back to Contents Pa Working on Your Computer Dell Latitude E5400 Discrete Service Manual Before Working Inside Your Computer Recommended Tools Turning Off Your Computer After Working Inside Your Computer Before Working Inside Your Computer Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your personal safety Unless otherwise noted each procedure included in this document assumes that the following conditions exist You have performed the steps in Working on Your Computer You have read the safety information that shipped with your computer A component can be replaced or if purchased separately installed by performing the removal procedure in reverse order A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best gt Db PB gt practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance CAUTION Many repairs may only be done by a certified serv
16. Dell Latitude E5400 Discrete Service Manual Working on Your Computer Adding and Replacing Parts Diagnostics System Setup Notes Cautions and Warnings K NOTE A NOTE indicates important information that helps you make better use of your computer Pas CAUTI ON A CAUTI ON indicates potential damage to hardware or loss of data if instructions are not followed A WARNING A WARNING indicates a potential for property damage personal injury or death If you purchased a Dell n Series computer any references in this document to Microsoft Windows operating systems are not applicable Information in this document is subject to change without notice 2009 Dell Inc All rights reserved Reproduction of this material 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 Intel Atom and Core are either trademarks or 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 i
17. O Description S LCD Brightness This option represented by a slider bar for On Battery and On AC sets the panel brightness when the ambient light sensor is off Security Option This field lets you set change or delete the administrator admin password sometimes called the setup password The admin password enables several security features when set including Restricts changes to the settings in Setup Restricts the boot devices listed in the lt F12 gt Boot Menu to those enabled in the Boot Sequence field Prohibits changes to the owner and asset tags Admin Password Substitutes for the system password if the system prompts for a password during power on Successful changes to this password take effect immediately If you delete the admin password the system password is also deleted Also the admin password can be used to delete the HDD password For this reason you cannot set an admin password if a system password or HDD is already set The admin password must be set first if used in conjunction with a system and or HDD password System Password This field lets you set change or delete the system password previously called the Primary password This field lets you set change or delete the password on the system s internal hard disk drive HDD Successful changes take place Internal HDD PW immediately and require a system restart The HDD password travels with the hard drive so the HDD is protected even whe
18. P 1 Back to Contents Page Back to Contents Page Adding and Replacing Parts Dell Latitude E5400 Discrete Service Manual Battery Access Panel Coin Cell Battery Hard Drive Hard Drive Assembly Memory WLAN Card Modem WWAN Card Heat Sink Processor Hinge Cover Keyboard Optical Drive Display Assembly Display Bezel Display Inverter Display Camera Display Panel Display Cable Palm Rest System Board 1 0 Board Back to Contents Page Back to Contents Page Specifications Dell Latitude E5400 Discrete Service Manual Processor Memory Communications Audio Keyboard Battery Physical 3 in 1 Memory Card Reader System Information Ports and Connectors Video Display Touch Pad AC Adapter Environmental K NOTE Offerings may vary by region For more information regarding the configuration of your computer click Start or Start in Windows XP gt Help and Support and then select the option to view information about your computer Processor Processor type Bus speed L1 cache L2 cache System Information System chipset Data bus width DRAM bus width Processor address bus width Flash EPROM PCI bus Intel Core 2 Duo processors Intel Celeron processor Socket P maximum 1066 MHz for Intel Core 2 Duo 32 KB 1 MB Mobile Intel GE45 Express chipset 64 bits Dual channel 2 64 bit buses 32 bits 16 MB 32 bits 3 i
19. 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 Turning Off Your Computer A CAUTI ON To avoid losing data save and close all open files and exit all open programs before you turn off your computer 1 Shut down the operating system 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 G In Windows XP Click Start Turn Off Computer gt Turn Off The computer turns off after the operating system shutdown process is complete 2 Ensure that the computer and all attached devices are turned off If your computer 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 After Working Inside Your Computer 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 computer 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 y
20. attery from the computer Remove the access panel from the computer Remove the hinge cover from the computer Remove the keyboard from the computer Remove the display assembly from the computer Turn the computer upside down and remove the twelve palm rest screws from the bottom of the computer ao ee a 8 Turn the computer right side up and disconnect the fingerprint reader data cable from the system board 9 Disconnect the touch pad data cable from the system board 10 Disconnect the speaker cable from the system board 11 Disconnect the display data cable from the system board 12 Remove the three palm rest screws located along the top edge of the computer 13 Remove the four remaining palm rest screws from the computer 14 Starting in the back right corner of the palm rest carefully release the palm rest from the bottom plastics of the computer Work your way around the computer until the palm rest is completely free Back to Contents Page Back to Contents Page System Board Dell Latitude E5400 Discrete Service Manual WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the System Board K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow t
21. ay assembly NO UREW NE 8 Lift the display panel from the display assembly Back to Contents Page Back to Contents Page Display Cable Dell Latitude E5400 Discrete Service Manual WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Display Cable NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the keyboard from the computer Remove the display assembly from the computer Remove the display bezel from the display assembly Gently squeeze the release latches on either side of the display cable then remove the display data cable from the display panel Toy ee Back to Contents Page Back to Contents Page Hard Drive Bracket Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Hard Drive Bracket E N NOTE You may need to install Adobe Flash Player from
22. ck box to enable disable mode for the CPU Power Management Option Wake on AC Use the check box to enable disable the computer to power up from the off or hibernation state when an AC adapter is inserted This field sets the of days if any when you would like the system to turn on automatically The settings are Disabled Everyday or Weekdays Auto On Time Default setting Off Use the check box to enable disable the ability for USB devices to wake the system from Standby USB Wake Support This feature is only functional when the AC power adapter is connected If the AC power adapter is removed during Standby the BIOS will remove power from all of the USB ports to conserve battery power This field allows the computer to power up from the off state when triggered by a special LAN signal or from Hibernate state when triggered by a special wireless LAN signal Wake up from the Standby state is unaffected by this setting and must be enabled in the operating system Wake on LAN WLAN Disabled Do not allow the system to power on when it receives a wake up signal from the LAN or wireless LAN LAN Only Allow the system to be powered on by special LAN signals WLAN Only Allow the system to be powered on by special WLAN signals LAN or WLAN Allow the system to be powered on by special LAN or wireless LAN signals The factory default setting is Off This field lets you select fast the batt
23. d from the list using the check boxes Date Time Displays current date and time settings System Configuration Option The System Configuration group contains options an settings relater to integrated system devices Depending on your computer and NOTE installed devices the items listed in this section may or may not appear Enables or disables the onboard LAN controller Integrated NIC Default setting Enabled w PXE Suet Controls system management mechanism The setting options are Disabled Alert Only and ASF 2 0 ystem Management g Default setting Disabled This field determines how the parallel port on the docking station operates Parallel Port Default setting ECP This field determines how the integrated serial port operates The settings are Disabled COM1 COM2 COM3 and COM4 Serial Port Default setting COM1 This option configures the operating mode of the internal SATA hard drive controller The settings are Disabled ATA and AHCI SATA Operation Default setting AHCI Use the check boxes to enable disable the following devices Internal Modem Module Bay Miscellaneous Media Card PC Card and 1394 Devices External USB Port Microphone eSATA Ports Default setting All enabled This option configures the USB PowerShare feature behavior Use the check box to enable disable the feature default state is USE PowerShare disabled The settings are 0 3 10 25 50 and 75 Option P
24. ditional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the WLAN Card K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Disconnect the WLAN antenna cables from the WLAN card EUNE 5 Remove the screw that secures the WLAN card to the computer 6 Remove the WLAN card from the computer Back to Contents Page Back to Contents Page Modem Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Modem ie lt Seery spate S S ae ey K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Disconnect the modem data cable from the modem E 5 Using the pull tab on the modem disconnect the modem from the system board 6 Remove the modem module from the computer
25. e Touchpad PS 2 Mouse Disable the integrated touch pad when an external PS 2 mouse is present Touchpad PS 2 Leave the integrated touch pad enabled when an external PS 2 mouse is present The factory default setting is Touchpad PS 2 Use the check box to enable disable the Num Lock LED when the system boots Numlock LED The factory default setting is Enabled This option defines how the BIOS in the absence of a USB aware operating system handles USB devices USB emulation is always enabled during POST Use the check box to enable disable this feature USB Emulation The factory default setting is Enabled This field lets you use the lt Scroll Lock gt key on an external PS 2 keyboard the same way you use the lt Fn gt key on the computer s internal keyboard Use the check box to enable disable this feature Fn Key Emulation USB keyboards cannot emulate the lt Fn gt key if you are running an ACPI operating system such as Microsoft Windows XP USB keyboards will only emulate the lt Fn gt key in non ACPI mode e g when you are running a DOS The factory default setting is Enabled This field can speed up the boot process by bypassing some compatibility steps Fast Boot Minimal Boot quickly unless the BIOS has been updated memory changed or the previous POST did not complete Thorough Do not skip any steps in the boot process Auto Allow the operating system to control this setting this works
26. e ignored If this setting is set to Enabled the Wi Fi Catcher switch is enabled and will use the previously configured options If Reset to Basic Mode is selected the Wi Fi Catcher options will be written such that the Wi Fi Catcher will search for any available network and the Wi Fi catcher will be set to Enabled The QuickSet application should be used to configure and view the Wi Fi catcher advanced options The factory default setting is Enabled Use the check boxes to determine which wireless devices will be controlled by the wireless switch The available options are WWAN WLAN and Bluetooth Use the check boxes to enable disable the various wireless devices The available options are Internal WWAN Internal WLAN and Internal Bluetooth Maintenance Option This field displays your system s Service Tag If for some reason the Service Tag was not already set you would be able to use this field to set If a Service Tag has not been set for this system the computer will automatically bring up this screen when users enter the BIOS You will be prompted to enter the Service Tag Asset Tag This field allows you to create a system Asset Tag The field can only be updated if the Asset Tag is not already set System Logs BIOS Events This field allows you to view and clear BIOS POST events It includes the date and time of the event as well as the LED code This field allows you to view the diagnostic results from DellDiags and PSA
27. ery will charge Standard The battery will charge over a longer period of time ExpressCharge ExpressCharge Dell fast charging technology not available for all batteries Default setting ExpressCharge This field lets you enable disable the battery charger If disabled the battery will not lose power when the system is connected to an AC adapter but it will not charge either Charger Behavior Default setting Charger Enabled POST Behavior Option Use the check box to enable disable the BIOS warning messages when you use certain power adapters The BIOS displays these messages if you attempt to use a power adapter that has too little capacity for your configuration Adapter Warnings The factory default setting is Enabled This option lets you choose one of two methods to enable the keypad that is embedded in the internal keyboard Fn Key Only The keypad is only enabled when you hold down the lt Fn gt key By Num Lk The keypad is enabled when 1 the Num Lock LED is on and 2 no external keyboard is attached Note that the Keypad system might not notice immediately when an external keyboard is detached Embedded When Setup is running this field has no effect Setup works in the FN Key Only mode The factory default setting is Fn Key Only This option defines how the system handles mouse and touch pad input Serial Mouse Use a serial mouse and disable the internal touch pad Mous
28. he procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the hinge cover from the computer Remove the keyboard from the computer Remove the display assembly from the computer Remove the palm rest from the computer Disconnect the modem data cable from the system board O SOY O E coal a 9 Turn the computer right side up on the work surface 10 Remove the two screws that secure the system board to the computer chassis 11 Lift the left side of the system board to disengage it from the I O board then remove the system board from the computer and set it aside Back to Contents Page Back to Contents Page I O Board Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the I O Board K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the hinge cover from the computer Remove the keyboard from the computer Remove the display assembly from the computer Remove the palm rest from the
29. ice technician You should only perform troubleshooting and simple repairs as authorized in your product documentation or as directed by the online or telephone service and support team Damage due to servicing that is not authorized by Dell is not covered by your warranty Read and follow the safety instructions that came with the product 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 cable 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 K NOTE The color of your computer and certain components may appear differently than shown in this document To avoid damaging your computer perform the following steps before you begin working inside the computer 1 Ensure that your work surface is flat
30. ing amber light Fatal battery failure with AC adapter present Light off Battery in full charge mode with AC adapter present 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 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 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 Keyboard Status Lights The green lights located above the keyboard indicate the following A Turns on when the numeric keypad is enabled Turns on when the Caps Lock function is enabled A Turns on when the Scroll Lock function is enabled LED Error Codes The following table shows the possible LED codes that may display in a no POST situation Appearance ON FLASH FLASH Install supported memory modules If memory is already present reseat the module s one
31. ive screws that secure the access panel to the computer TATAE 4 Remove the access panel from the computer Back to Contents Page Back to Contents Page Coin Cell Battery Dell Latitude E5400 Discrete Service Manual WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Coin Cell Battery K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Disconnect the coin cell battery cable from the system board T ONS 5 Release the coin cell battery from the retention clips Back to Contents Page Back to Contents Page Hard Drive Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Hard Drive 2S cen i e eeo 2 ee 5 N VFA x K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below
32. n 1 Memory Card Reader Cardbus controller Connector Cards supported Memory Memory module connectors Memory module capacities Memory type Minimum memory Maximum memory Ports and Connectors PC Card Audio IEEE 1394 Mini Card Modem Network adapter Video USB E family docking Ricoh R5C847 3 in 1 combo card connector SecureDigital SD SDIO MultiMediaCard MMC two DIMM sockets 512 MB 1 2 3 or 4 GB capable DDR II 667 MHz and 800 MHz SDRAM 512 MB 8 GB Type I II PC Card connector microphone connector and stereo headphone speakers connector 4 pin connector One full Mini Card and one half Mini Card slot Optional RJ 11 connector R 45 connector S video Supports S PDIF adapter VGA four USB connectors 144 pin docking connector Communications Modem Network adapter Wireless Mobile Broadband GPS Video Video type Video controller Video memory LCD interface TV support 10 100 1000 Ethernet LAN on system board WLAN and WPAN Mini Cards supported by Mobile Broadband Mini Card internal optional Intel integrated UMA graphics NVIDIA NB9M up to 512 MB 256 MB onboard up to 256 MB shared from system memory LVDS S video S PDIF connector Audio Audio type Audio controller Stereo conversion Interfaces Internal External Speakers Internal speaker amplifier Internal microphone Volume controls high definition audio IDT
33. n installed in another system This option lets you bypass the system and internal HDD password prompts during a system restart or when resuming from a standby state Settings are Disabled Reboot Bypass Resume Bypass and Reboot amp Resume Bypass Password Bypass The system will always prompt for the set system and internal HDD password when powered on from an off state cold boot Password This option lets you determine whether changes to the System and HDD passwords are permitted when an Admin password is set Use Change the check box to allow or disallow changes This option lets you control whether the Trusted Platform Module TPM in the system is enabled and visible to the operating system When disabled check box is empty the BIOS will not turn on the TPM during POST The TPM will be non functional and invisible to the operating system When enabled check box filled the BIOS will turn the TPM on during POST so the it can be used by the operating system Disabling this option does not change any settings you may have made to the TPM nor does it delete or change any information or keys you may have stored there It simply turns off the TPM so that it cannot be used When you re enable the TPM it will function exactly as it did before it was disabled TPM Security Once TPM is enabled check box filled the available settings are Deactivate Activate and Clear With the TPM in Deactivate mode it will not execute any commands
34. n the United States and or other countries Adobe the Adobe logo and Adobe Flash Player are trademarks of Adobe Systems Incorporated Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products Dell Inc disclaims any proprietary interest in trademarks and trade names other than its own July 2009 Rev A00 Back to Contents Page System Setup Dell Latitude E5400 Discrete Service Manual lt F12 gt Menu Entering System Setup Boot Menu Drive BIOS Quicktest Navigation Keystrokes System Setup Menu Options Your computer offers the following BIOS and System Setup options Access System Setup by pressing lt F2 gt Bring up a one time boot menu by pressing lt F12 gt Start the Pre boot System Assessment by pressing lt Fn gt and the power button lt F12 gt Menu 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 computer Diagnostics and Enter Setup options are also included in this menu The devices listed on the boot menu depend on the bootable devices installed in the computer This menu is useful when you are attempting to boot to a particular device or to bring up the diagnostics for the computer Making changes in the boot menu does not make any changes to the boot order stored in the BIOS Entering System Setup Press lt F2 gt to enter System Setup and make
35. need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the hinge cover from the computer Remove the keyboard from the computer Remove the display assembly from the computer Remove the display bezel from the display assembly Gently pry the retaining clip away from the camera and lift the camera from its socket S E lI a all a 9 Disconnect the camera data cable and remove the camera from the display assembly Back to Contents Page Back to Contents Page Display Panel Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Display Panel K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the access panel from the computer Remove the keyboard from the computer Remove the display assembly from the computer Remove the display bezel from the display assembly Remove the eight screws that secure the display panel to the displ
36. nge Cover K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer On the right side of the computer use a plastic scribe inserted into the indent to pry up the hinge cover aaa 4 Starting from the right and working towards the left use your fingers to lift the hinge cover away from the computer Back to Contents Page Back to Contents Page Keyboard Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Keyboard K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the hinge cover from the computer Remove the two screws that secure the keyboard to the computer ue 5 Pull on the keyboard tab gently to release the edges of the keyboard from the computer 6 Slide the keyboard toward the back of the computer to disconnect the keyboard from the computer then lift and remove the keyboard from the computer Back to Contents Page Back to Content
37. only when the operating system supports Simple Boot Flag The factory default setting is Minimal Virtualization Support Option This field specifies whether a Virtual Machine Monitor VMM can utilize the additional hardware capabilities provided by Intel Virtualization S aE Technology Use the check box to enable disable this feature Virtualization The factory default setting is Disabled This option specifies whether a Virtual Machine Monitor VMM can utilize the additional hardware capabilities provided by Intel Virtualization VT for Direct Technology for Direct I O Use the check box to enable disable this feature I O The factory default setting is Disabled This option specifies whether a Measured Virtual Machine Monitor MVMM can utilize the additional hardware capabilities provided by Intel Trusted Execution Technology The TPM Virtualization Technology and Virtualization Technology for Direct I O must be enabled to use this Trusted feature Use the check box to enable disable this feature Execution The factory default setting is Disabled Wireless Option Wi Fi Catcher Wireless Switch Wireless Devices it Service Tag Option DellDiag Thermal Power Events Back to Contents Page Description This field lets you enable or disable the Wi Fi Catcher feature If this setting is set to Disabled the Wi Fi Catcher request position on the wireless switch will b
38. our computer FaN CAUTI ON To connect a network cable first plug the cable into the network device and then plug it into the computer 3 Replace the battery 4 Connect your computer and all attached devices to their electrical outlets 5 Turn on your computer Back to Contents Page
39. s Page Optical Drive Dell Latitude E5400 Discrete Service Manual A WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Optical Drive K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below Follow the procedures in Before Working Inside Your Computer Remove the battery from the computer Remove the optical drive retention screw from the computer all ae a 4 Insert a plastic scribe into the retention screw slot 5 With the plastic scribe still inserted into the retention screw slot firmly disengage the optical drive from its connector sliding the drive about a quarter of an inch from the computer s media bay 6 Remove the optical drive from the computer Back to Contents Page Back to Contents Page Display Assembly Dell Latitude E5400 Discrete Service Manual WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_ compliance Removing the Display Assembly K NOTE You may need to install Adobe Flash Player from Adobe com in order to view the illustrations below
40. s the primary hardware features of your computer There are no configurable options in this section System Information o BIOS Version o Service Tag o Asset Tag o Ownership Tag Memory Information o Memory Installed Memory Available Memory Speed Memory Channel Mode Memory Technology DIMM A Size o DIMMB Size Processor Information o Processor Type Core Count Processor ID Current Clock Speed Minimum Clock Speed o Maximum Clock Speed Device Information o Primary Hard Drive Modular Bay Device System eSATA Device Dock eSATA Device O0000 System Information O000 O00 Video Controller Video BIOS Version Video Memory Panel Type Native Resolution O0000 Audio Controller Modem Controller Wi Fi Device Cellular Device Bluetooth Device OO0000 Battery Information The computer attempts to boot from the sequence of devices specified in this list Indicates the primary battery and the media bay battery status Also displays the type of AC adapter connected to the computer Diskette drive USB Storage Device CD DVD CD RW Drive Boot Internal HDD Sequence Cardbus NIC Onboard NIC This list specifies the order that the BIOS searches devices when trying to find an operating system to boot To change the boot order select the device to be changed in the list then click the up down arrows or use the keyboard PgUp PgDn keys to change the boot order of the device The boot devices can also be de selecte
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