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DELL Inspiron One 2330

1. CPU Feature Intel R SpeedStep Technology Intel R Virtualization Technology CPU XD Support Limit CPUID Value Multi Core Support Intel R Turbo Boot Technology Allows you to enable or disable the Intel SpeedStep feature for the processor Enabled or Disabled Enabled by default Allows you to enable or disable the Intel virtualization feature for the processor Enabled or Disabled Enabled by default Allows you to enable or disable the execute disable mode for the processor Enabled or Disabled Enabled by default Allows you to limit the maximum value the processor standard CPUID function will support Enabled or Disabled Disabled by default Allows you to specify if processor will have either one or all cores enabled Enabled or Disabled Enabled by default Enabled all cores Disabled one core only Allows you to enable or disable the Intel turbo boot technology mode for the processor Enabled or Disabled Enabled by default Advanced USB Configuration Rear USB Ports Side USB Ports Allows you to enable or disable the rear USB ports on your computer Enabled or Disabled Enabled by default Allows you to enable or disable the side USB ports on your computer Enabled or Disabled Enabled by default 1238 System Setup Advanced Onboard Device Configuration Onboard Audio Controller SATA Mode Onboard LAN Controller Onboard LAN boot ROM
2. A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Power Supply Unit Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 4 Remove the system board shield See Removing the System Board Shield on page 47 Remove the power supply fan bracket See Removing the Power Supply Fan Bracket on page 71 Remove the I O cover See Removing the I O Cover on page 75 Remove the I O board shield See Removing the I O Board Shield on page 79 Power Supply Unit 83 Procedure 1 Disconnect the main power cable and processor power cable from the connectors on the system board 2 Remove the main power cable and processor power cable from the routing guides on the chassis 3 Remove the power supply port cable from the routing guides on the chassis Remove the screws that secure the power supply unit to the chassis 5 Lift the power supply unit off the chassis 1 screws 4 2 processor power cable 3 main power cable 4 power supply unit 5 power port cable 84 Power Supply Unit Replacing the Power Supply Unit
3. The BIOS detects the device and adds the USB flash option to the boot menu K NOTE To boot to a USB device the device must be bootable To ensure that your device is bootable check the device documentation e Network The computer attempts to boot from the network If no operating system is found on the network the computer generates an error message 132 System Setup Changing Boot Sequence for the Current Boot You can use this feature to change the current boot sequence for example to boot from the optical drive to run Dell Diagnostics from the Drivers and Utilities disc The previous boot sequence is restored at the next boot 1 If you are booting from a USB device connect the USB device to a USB port 2 Turm on or restart your computer 3 WhenF2 Setup F12 Boot Options appears in the lower right corner of the screen press lt F12 gt K NOTE 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 The Boot Device Menu appears listing all available boot devices 4 On the Boot Device Menu choose the device you want to boot from For example if you are booting to a USB memory key highlight USB Storage Device and press lt Enter gt Changing Boot Sequence for Future Boots 1 Enter system setup See Entering System Setup on page 125 2 Use the arrow keys to highlight the Boot menu option and
4. Allows you to enable or disabled the audio controller Enabled or Disable Enabled by default Allows you to configure the operating mode of the integrated hard drive controller ATA Mode AHCI Mode AHCI Mode by default CAUTION Changing the SATA Mode may prevent booting of your operating system Allows you to enable or disable the onboard LAN controller Enabled or Disabled Enabled by default Allows you to boot your computer from a network Enabled or Disabled Disabled by default Power Wake Up by Integrated LAN WLAN AC Recovery DeepSx Power Policies Auto Power On Allow the computer to be powered on by special LAN or wireless LAN signals Enabled or Disabled Disabled by default Allows you to configure the behavior of your computer after it recovers from a power failure Power Off Power On or Last Power State Power Off by default Allows you to configure the DeepSx mode Disabled Enabled in S5 or Enabled in S4 S5 Disabled by default Allows you to enable or disable the computer from turning on automatically Enabled or Disabled Disabled by default System Setup 129 Power continued Auto Power On Mode Auto Power On Date Auto Power On Allows you to set the computer to turn on automatically every day or on a preselected date This option can be configured only if the Auto Power On mode is set to Enabled Everyday or Selected Day Selected Day by default All
5. Procedure 1 Align the screw holes on the power supply unit with the screw holes on the chassis Replace the screws that secure the power supply unit to the chassis Route the power supply port cable through the routing guides on the chassis Route the main power cable and processor power cable through the routing guides on the chassis 5 Connect the main power cable and processor power cable to the connectors on the system board Postrequisites 1 Replace the I O board shield See Replacing the I O Board Shield on page 82 Replace the I O cover See Replacing the I O Cover on page 77 Replace the power supply fan bracket See Replacing the Power Supply Fan Bracket on page 73 Replace the system board shield See Replacing the System Board Shield on page 49 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 Replace the back cover See Replacing the Back Cover on page 22 Replace the stand See Replacing the Stand on page 19 Follow the instructions in After Working Inside Your Computer on page 11 Power Supply Unit 85 86 Power Supply Unit Power Supply Fan A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Power Suppl
6. 1 screws 4 2 stand 18 Stand Replacing the Stand Procedure 1 Align the screw holes on the stand with the screw holes on your computer Replace the screws that secure the stand to your computer 2 3 Slide the stand cover and snap it into place 4 Follow the instructions in After Working Inside Your Computer on page 11 Stand 19 20 Stand Back Cover AA WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Back Cover Prerequisites 1 Remove the stand See Removing the Stand on page 17 Procedure 1 Remove the screws that secure the back cover to your computer 2 Insert your finger into the slots on the back cover and lift the back cover to release it from the middle frame 3 Lift the back cover off your computer 1 slots 2 2 middle frame 3 screws 4 4 back cover Back Cover 21 Replacing the Back Cover Procedure 1 Place the back cover on your computer and snap it into place 2 Ensure that the screw holes on the back cover align with the screw holes on the middle frame 3 Replace the screws that secure the back cover to your computer Postrequisites 1 Replace the stand See Replacing the Stand on page 19 2 Follow the instructions in Af
7. Download via Browser and then click Download Now In the Save As window select an appropriate location to download the file on your computer If the Download Complete window appears click Close Flashing the BIOS 139 9 Navigate to the folder where you downloaded the BIOS update file The file icon appears in the folder and is titled the same as the downloaded BIOS update file 10 Double click the BIOS update file icon and follow the instructions that appear on the screen 140 Flashing the BIOS
8. Procedure 1 Remove the screw that secures the power supply fan bracket to the chassis 2 Lift the power supply fan bracket off the chassis 1 screw 2 power supply fan bracket 72 Power Supply Fan Bracket Replacing the Power Supply Fan Bracket Procedure 1 Align the screw hole on the power supply fan bracket with the screw hole on the chassis 2 Replace the screw that secures the power supply fan bracket to the chassis Postrequisites 1 Replace the back cover See Replacing the Back Cover on page 22 2 Replace the stand See Replacing the Stand on page 19 3 Follow the instructions in After Working Inside Your Computer on page 11 Power Supply Fan Bracket 73 74 Power Supply Fan Bracket 1 0 Cover A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the 1 0 Cover Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 1 0 Cover 75 Procedure Gently lift the I O cover to release it from the tabs that secure it to the chassis 1 1 0 cover 76 1 0 Cover Replacing the I 0 Cover Procedure Place the I O cover over the I O board shield and snap it into position Postre
9. Procedure 1 Remove the screws that secure the VESA mount bracket to the chassis 2 Lift the VESA mount bracket off the chassis 9 9 X JA A A JA pe 1 1 VESA mount bracket 2 screws 9 VESA Mount Bracket 41 Replacing the VESA Mount Bracket Procedure 1 Align the screw holes on the VESA mount bracket with the screw holes on the chassis 2 Replace the screws that secure the VESA mount bracket to the chassis Postrequisites 1 Replace the back cover See Replacing the Back Cover on page 22 2 Replace the stand See Replacing the Stand on page 19 3 Follow the instructions in After Working Inside Your Computer on page 11 42 VESA Mount Bracket Hard Drive A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance VAN CAUTION To avoid data loss do not remove the hard drive while the computer is On or in Sleep state A CAUTION Hard drives are extremely fragile Exercise care when handling the hard drive Removing the Hard Drive Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 Hard Drive 43
10. board See Removing the I O Board on page 91 Remove the processor heat sink See Removing the Processor Heat Sink on page 59 Remove the processor heat sink fan See Removing the Processor Heat Sink Fan on page 63 Follow the instructions from step to step 3 in Removing the System Board on page 99 Remove the display panel See Removing the Display Panel on page 109 Camera Module Procedure 1 Disconnect the camera cable from the connector on the camera module 2 Remove the screws that secure the camera module to the middle frame 3 Lift the camera module off the middle frame 1 middle frame 2 camera cable 3 screws 2 Camera Module 121 Replacing the Camera Module Procedure 2 Replace the screws that secure the camera module to the middle frame 3 Connect the camera cable to the connector on the camera module Postrequisites 1 Replace the display panel See Replacing the Display Panel on page 116 2 Follow the instructions from step to step 3 in Replacing the System Board on page 101 3 Replace the processor heat sink fan See Replacing the Processor Heat Sink Fan on page 65 4 Replace the processor heat sink See Replacing the Processor Heat Sink on page 61 5 Replace the I O board See Replacing the I O Board on page 94 6 Replace the speakers See Replacing the Speakers on page 57 7 Replace the power supply unit See Replacing the Power Supply Unit on page 85 8 Replace the I O board
11. cover See Replacing the Back Cover on page 22 Replace the stand See Replacing the Stand on page 19 Follow the instructions in After Working Inside Your Computer on page 11 Power Supply Fan 89 90 Power Supply Fan 1 0 Board A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the 1 0 Board Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 4 Remove the system board shield See Removing the System Board Shield on page 47 5 Remove the power supply fan bracket See Removing the Power Supply Fan Bracket on page 71 6 Remove the I O cover See Removing the I O Cover on page 75 7 Remove the I O board shield See Removing the I O Board Shield on page 79 1 0 Board 91 Procedure 1 Disconnect the main power cable from the system board connector and move it away from the I O board 2 Remove the screw that secures the grounding cable to the chassis 3 Disconnect the display cable and AV in cable from the connectors on the I O board 1 display cable 2 AV in cable 3 grounding cable 4 screw 5 ma
12. power cable connector P160 10 12 14 16 18 20 22 battery socket BAT1 memory module connector CHANNEL A DIMM 1 CMOS reset jumper SW50 right speaker cable connector LINE_OUT SPI connector E16 power button board cable connector FRONT_PANEL converter board cable connector INVERTER touchscreen board cable connector display cable connector For non AV board P170 power supply fan cable connector P10 power cable connector P161 processor power supply cable connector CON5176 Technical Overview 15 16 Technical Overview Stand A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Stand Procedure A CAUTION Before opening your computer ensure that you place the computer on a soft cloth or clean surface to avoid any scratches on the display 1 Place the computer face down on a flat surface 2 Using a plastic scribe release the stand cover starting from the bottom of your computer 1 stand cover 2 plastic scribe Stand 17 3 Slide and lift the stand cover off your computer 4 Remove the screws that secure the stand to your computer 5 Pivot the stand upward and remove the stand off your computer 1
13. press lt Enter gt to access the menu K NOTE Write down your current boot sequence in case you want to restore it 3 Press the up and down arrow keys to move through the list of devices Press plus or minus to change the boot priority of the device System Setup 133 Clearing Forgotten Passwords A WARNING Before working inside your computer read the safety information 134 that shipped with your computer and follow the steps in on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance WARNING The computer must be disconnected from the electrical outlet to clear the CMOS setting Remove the stand See Removing the Stand on page 17 Remove the back cover See Removing the Back Cover on page 21 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 Remove the system board shield See Removing the System Board Shield on page 47 Locate the 3 pin password reset jumper E49 on the system board See System Board Components on page 14 Remove the 2 pin jumper plug from pins 2 and 3 and fix it on pins and 2 5 N i a Wait for approximately five seconds to clear the password setting A lt Remove the 2 pin jumper plug from pins 1 and 2 and replace it on pins 2 and 3 Replace the system board shield See Replacing the System Board Shield on page 49 Replace the VESA m
14. Dell Inspiron One 2330 Owner s Manual Computer model Inspiron One 2330 Regulatory model W05C Regulatory type W05C001 Notes Cautions and Warnings K NOTE A NOTE indicates important information that helps you make better use of your computer VAN CAUTION A CAUTION 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 2012 Dell Inc Trademarks used in this text Dell the DELL logo and Inspiron are trademarks of Dell Inc Microsoft Windows and the Windows start button logo are either trademarks or registered trademarks of Microsoft corporation in the United States and or other countries Bluetooth is a registered trademark owned by Bluetooth SIG Inc and is used by Dell under license Intel and Intel SpeedStep are registered trademarks of Intel Corporation in the U S and or other countries 2012 10 Rev A01 Contents 1 Before You Begin Turn Off Your Computer and Connected Devices Safety Instructions Recommended Tools 2 After Working Inside Your Computer 3 Technical Overview Inside View of YourComputer System Board Components Removing the Stand Replacing the Stand 5 BackCover 0005 Rem
15. IOS with values you may have noted before removing the coin cell battery See Entering System Setup on page 125 6 Follow the instructions in After Working Inside Your Computer on page 11 Coin Cell Battery 97 98 Coin Cell Battery System Board A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the System Board K NOTE Your computer s Service Tag is stored in the system board You must enter the Service Tag in the BIOS after you replace the system board K NOTE Before disconnecting the cables from the system board note the location of the connectors so that you can reconnect them correctly after you replace the system board Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 4 Remove the system board shield See Removing the System Board Shield on page 47 5 Remove the memory modules See Removing the Memory Module s on page 33 6 Remove the power supply fan bracket See Removing the Power Supply Fan Bracket on page 71 Remove the I O cover See Removing the I O Cover on page 75 8 Remove the I O
16. Keyboard Errors Allows you to enable or disable the display of keyboard related errors during boot Report or Do Not Report Report by default USB Boot Support Allows you to enable or disable booting from USB mass storage devices such as hard drive optical drive USB key and so on Enable or Disable Enabled by default Boot Mode Specifies the boot sequence from the available devices lst Boot Displays the first boot device 2nd Boot Displays the second boot device 3rd Boot Displays the third boot device 4th Boot Displays the fourth boot device 5th Boot Displays the fifth boot device System Setup 131 Exit Save Changes and Reset Allows you to save changes and exit system setup Discard Changes and Allows you to discard changes and exit system setup Reset Load Default Allows you to restore the default settings Boot Sequence This feature allows you to change the boot sequence for devices Boot Options e Hard Drive The computer attempts to boot from the primary hard drive If no operating system is on the drive the computer generates an error message e CD DVD CD RW Drive The computer attempts to boot from the optical drive If no disc is in the drive or if the disc is not bootable the computer generates an error message USB Storage Device Insert the memory device into a USB port and restart the computer When F12 Boot Options appears in the lower right corner of the screen press lt F 12 gt
17. Procedure 1 Remove the optical drive s power and data cable from the routing guides on the hard drive cage 2 Disconnect the power and data cable from the connector on the hard drive 3 Remove the power supply cable from the routing guide on the hard drive cage Remove the screw that secures the hard drive cage to the chassis 5 Slide the hard drive cage toward the top of your computer and remove the hard drive cage off the chassis 1 power supply cable 2 power and data cable hard drive 3 routing guide 4 power and date cable optical drive 5 screw 6 hard drive cage 44 Hard Drive 6 Remove the screws that secure the hard drive cage to the hard drive 7 Slide the hard drive out of the hard drive cage 1 hard drive 2 screws 4 3 hard drive cage Hard Drive 45 Replacing the Hard Drive Procedure 1 Slide the hard drive into the hard drive cage 2 Align the screw holes on the hard drive cage with the screw holes on the hard drive 3 Replace the screws that secure the hard drive cage to the hard drive 4 Place the hard drive cage on the chassis and slide it toward the bottom of your computer Ensure that the tabs at the bottom of the hard drive cage slide into the slots on the chassis 5 Route the power supply cable through the routing guide on the hard drive cage 6 Route the optical drive s power and data cable through the routing guides on the hard drive cage 7 Route the hard drive s power and d
18. and See Replacing the Stand on page 19 3 Follow the instructions in After Working Inside Your Computer on page 11 32 Power Button Board Memory Module s A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Memory Module s Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 Procedure 1 Using your fingertips lift the memory module shield to remove it from the system board shield 1 memory module shield 2 system board shield Memory Module s 33 2 Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the memory module pops up 3 Remove the memory module from the memory module connector 1 securing clips 2 2 memory module connector 3 memory module 34 Memory Module s Replacing the Memory Module s Procedure 1 Align the notch on the memory module with the tab on the memory module connector 2 Slide the memory module firmly into the connector at a 45 degree angle and press the memory module down until it clicks into place If you do not hear the click remove the memory module and reinstall it 3 Place t
19. ata cable through the routing guide on the hard drive cage 8 Connect the power and data cable to the connector on the hard drive Postrequisites 1 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 2 Replace the back cover See Replacing the Back Cover on page 22 3 Replace the stand See Replacing the Stand on page 19 4 Follow the instructions in After Working Inside Your Computer on page 11 46 Hard Drive System Board Shield A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the System Board Shield Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 System Board Shield 47 Procedure 1 Remove the screws that secure the system board shield to the chassis 2 Turm the system board shield to the side of your computer and then release the system board shield off the chassis 1 system board shield 2 screws 4 48 System Board Shield Replacing the System Board Shield Procedure 1 Align the screw holes on the system board shield with the screw holes on the cha
20. atures that define the configuration of your computer including installed hardware power conservation and security features Scroll up and down the list with the up and down arrow keys As an option is highlighted the Help Screen displays more information about that option and available settings Help Screen This field appears on the right side of the system setup window and contains information about each option listed in the Setup Item In this field you can view information about your computer and make changes to your current settings Press the up and down arrow keys to highlight an option Press lt Enter gt to make that selection active and return to the Setup Item NOTE Not all settings listed in the Setup Item are changeable Key Functions This field appears below the Help Screen and lists keys and their functions within the active system setup field System Setup Options K NOTE Depending on your computer and installed devices the items listed in this section may appear or may not appear exactly as listed Main System Information BIOS Revision BIOS Build Date System Name System Time System Date Service Tag Display the BIOS revision number Displays the BIOS build date Displays the system name Displays the system time in hh mm ss format Displays the system date in mm dd yy format Displays the Service Tag of your computer if present Service Tag Input Dis
21. board shield See Removing the I O Board Shield on page 79 9 Remove the processor heat sink See Removing the Processor Heat Sink on page 59 10 Remove the processor heat sink fan See Removing the Processor Heat Sink Fan on page 63 System Board 99 11 Remove the processor See Removing the Processor on page 67 12 Remove the wireless mini card See Removing the Wireless Mini Card on page 51 Procedure 1 Disconnect all the cables from the system board connectors 2 Remove the screws that secure the system board to the chassis 3 Gently lift the system board to the side of your computer and remove the system board off the chassis 1 system board 2 screws 8 100 System Board Replacing the System Board Procedure 1 Align the screw holes on the system board with the screw holes on the chassis 2 Replace the screws that secure the system board to the chassis 3 Connect all the cables to the system board connectors Postrequisites 1 Replace the wireless mini card 10 11 12 13 See Replacing the Wireless Mini Card on page 53 Replace the processor See Replacing the Processor on page 69 Replace the processor heat sink fan See Replacing the Processor Heat Sink Fan on page 65 Replace the processor heat sink See Replacing the Processor Heat Sink on page 61 Replace the I O board shield See Replacing the I O Board Shield on page 82 Replace the I O cover See Replacing th
22. cessor Heat Sink 59 Removing the Processor Heat Sink 59 Replacing the Processor Heat Sink 61 17 Processor Heat Sink Fan 63 Removing the Processor Heat Sink Fan 63 Replacing the Processor Heat Sink Fan 65 18 Processor week ee gees ey oes 67 Removing the Processor 67 Replacing the Processor 69 19 Power Supply Fan Bracket 71 Removing the Power Supply Fan Bracket 1 Replacing the Power Supply Fan Bracket 73 20 1 0 COVENT cel vay ot ne eee es Woe te ak 75 Removing the OCover 75 Replacing the OCover 71 Contents 21 22 23 24 25 26 1 0 Board Shield 02x 244 nee eee 79 Removing the 1 0 Board Shield 79 Replacing the 1 0 Board Shield 82 Power Supply Unit 83 Removing the Power Supply Unit 83 Replacing the Power Supply Unit 85 Power Supply Fan 87 Removing the Power SupplyFan 87 Replacing the Power Supply Fan 89 1 0 Board Rey oo hoek oe ata ee Rake 91 Removing the OBoard 91 Replacing the 1 0 Board 94 Coin Cell Battery 95 Removing the Coin Cell Battery 95 Replacing the Coin Cell Battery 97 System Board anaana aaa aaa 99 Removing the System Board 99 Content
23. cting against electrostatic discharge CAUTION 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 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 or thumb screws that you must disengage before disconnecting the cable When disconnecting cables keep them evenly aligned to avoid bending any connector pins When connecting cables ensure that the connectors and ports are correctly oriented and aligned CAUTION To disconnect a network cable first unplug the cable from your computer and then unplug the cable from the network device Recommended Tools The procedures in this document may require the following tools 10 Phillips screwdriver Plastic scribe Before You Begin After Working Inside Your Computer After you complete the replacement procedures ensure the following e Replace all screws and ensure that no stray screws remain inside your computer e Connect any external devices cables cards and any other part s you removed before working on your computer e Connect your computer and all attached devices to the electrical outlets A CAUTION Before turning on your computer replace all
24. e I O Cover on page 77 Replace the power supply fan bracket See Replacing the Power Supply Fan Bracket on page 73 Replace the memory modules See Replacing the Memory Module s on page 35 Replace the system board shield See Replacing the System Board Shield on page 49 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 Replace the back cover See Replacing the Back Cover on page 22 Replace the stand See Replacing the Stand on page 19 Follow the instructions in After Working Inside Your Computer on page 11 System Board 101 Entering the Service Tag in the BIOS 1 Tum on the computer 2 Press lt F2 gt during POST to enter the system setup program 3 Navigate to the main tab and enter the Service Tag in the Service Tag Setting field 102 System Board Antenna Module s A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Antenna Module s Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Follow the instructions from step to step 3 in Removing the Optical Drive on page 37 4 Remove the power button board See Removing the Power B
25. eless Mini Card 53 Postrequisites 54 1 Replace the system board shield See Replacing the System Board Shield on page 49 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 Replace the back cover See Replacing the Back Cover on page 22 Replace the stand See Replacing the Stand on page 19 Follow the instructions in After Working Inside Your Computer on page 11 Wireless Mini Card Speakers A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Speakers Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 4 Remove the system board shield See Removing the System Board Shield on page 47 Speakers 55 Procedure 1 Disconnect the left and right speaker cables from the system board connectors Remove the speaker cables from the routing guides on the chassis Remove the screws that secure the speakers to the chassis Lift the speakers off the chassis 1 screws 4 2 speakers 2 3 right speaker cable connector 4 left speaker cable connector 56 Speaker
26. er See Replacing the Back Cover on page 22 Replace the stand See Replacing the Stand on page 19 Follow the instructions in After Working Inside Your Computer on page 11 Processor Heat Sink 61 62 Processor Heat Sink Processor Heat Sink Fan A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Processor Heat Sink Fan Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 4 Remove the system board shield See Removing the System Board Shield on page 47 Processor Heat Sink Fan 63 Procedure 1 Disconnect the processor heat sink fan cable from the system board connector Remove the screws that secure the processor heat sink fan to the chassis Peel the portion of the aluminum foil that is adhered over the processor heat sink 4 Lift the processor heat sink fan off the chassis 1 aluminum foil 2 processor heat sink fan 3 screws 3 4 processor heat sink fan cable 64 Processor Heat Sink Fan Replacing the Processor Heat Sink Fan Procedure 1 Align the screw holes on the processor heat sin
27. er board to the chassis 3 Connect the converter board cable and display backlight cable to the connectors on the convertor board Postrequisites 1 Replace the back cover See Replacing the Back Cover on page 22 2 Replace the stand See Replacing the Stand on page 19 3 Follow the instructions in After Working Inside Your Computer on page 11 Converter Board 29 30 Converter Board Power Button Board A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Power Button Board Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 Procedure 1 Using your fingertips gently lift the power button board off the middle frame 2 Disconnect the power button board cable from the connector on the power button board 1 middle frame 2 power button board 3 power button board cable Power Button Board 31 Replacing the Power Button Board Procedure 1 Connect the power button board cable to the connector on the power button board 2 Slide the power button board into slot on the middle frame Postrequisites 1 Replace the back cover See Replacing the Back Cover on page 22 2 Replace the st
28. ew that secures the processor heat sink to the chassis 2 In sequential order indicated on the processor heat sink loosen the captive screws that secure the processor heat sink to the system board 3 Peel the portion of the aluminum foil that is adhered over the processor heat sink fan 4 Lift the processor heat sink off the system board 1 screw 2 aluminum foil 3 processor heat sink 4 captive screws 4 60 Processor Heat Sink Replacing the Processor Heat Sink Procedure K NOTE The original thermal grease can be reused if the original system board and heat sink are reinstalled together If either the system board or the heat sink is replaced use the thermal pad provided in the kit to ensure that thermal conductivity is achieved 1 Clean the thermal grease from the bottom of the processor heat sink and reapply it 2 Align the screw holes on the processor heat sink with the screw holes on the system board 3 In sequential order indicated on the processor heat sink tighten the captive screws that secure the processor heat sink to the system board Replace the screw that secures the processor heat sink to the chassis 5 Adhere the aluminum foil on the processor heat sink over the processor heat sink fan Postrequisites 1 Replace the system board shield See Replacing the System Board Shield on page 49 2 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 Replace the back cov
29. he memory module shield on the system board shield and snap the memory module shield into place Postrequisites 1 Replace the back cover See Replacing the Back Cover on page 22 2 Replace the stand See Replacing the Stand on page 19 3 Follow the instructions in After Working Inside Your Computer on page 11 Memory Module s 35 36 Memory Module s Optical Drive WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Optical Drive Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 Optical Drive 37 Procedure 1 Disconnect the power and data cable from the connector on the optical drive 2 Remove the screws that secure the optical drive to the chassis 3 Slide the optical drive and remove it off the chassis 1 optical drive 2 screws 2 3 power and data cable 4 Remove the screws that secure the optical drive bracket to the optical drive 5 Remove the optical drive bracket from the optical drive 38 Optical Drive Pivot the optical drive bezel upward to release it from the optical drive Remove the optical drive bezel from the optical drive AS optical drive be
30. in power cable 92 1 0 Board 4 Remove the screws that secure the I O board to the chassis 5 Lift the I O board off the chassis 1 1 0 board 2 screws 5 1 0 Board 93 Replacing the 1 0 Board Procedure 1 Align the screw holes on the I O board with the screw holes on the chassis 2 Replace the screws that secure the I O board to chassis 3 Connect the display cable and AV in cable to the connectors on the I O board 4 Replace the screw that secures the grounding cable to the chassis 5 Connect the main power cable to the system board connector Postrequisites 1 Replace the I O board shield See Replacing the I O Board Shield on page 82 2 Replace the I O cover See Replacing the I O Cover on page 77 3 Replace the power supply fan bracket See Replacing the Power Supply Fan Bracket on page 73 4 Replace the system board shield See Replacing the System Board Shield on page 49 5 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 6 Replace the back cover See Replacing the Back Cover on page 22 7 Replace the stand See Replacing the Stand on page 19 8 Follow the instructions in After Working Inside Your Computer on page 11 94 1 0 Board Coin Cell Battery A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulat
31. ion that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Display Panel Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the touchscreen board See Removing the Touchscreen Board on page 23 4 Follow the instructions from step to step 3 in Removing the Optical Drive on page 37 5 Remove the power button board See Removing the Power Button Board on page 31 6 Remove the converter board See Removing the Converter Board on page 27 7 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 8 Follow the instructions from step 1 to step 5 in Removing the Hard Drive on page 43 9 Remove the system board shield See Removing the System Board Shield on page 47 10 Remove the memory modules See Removing the Memory Module s on page 33 11 Remove the wireless mini card See Removing the Wireless Mini Card on page 51 12 Remove the power supply fan bracket See Removing the Power Supply Fan Bracket on page 71 Display Panel 109 110 Remove the I O cover See Removing the I O Cover on page 75 Remove the I O board shield See Removing the I O Board Shield on page 79 Remove the power supply unit See Removing the Power Sup
32. k fan with the screw holes on the chassis 2 Replace the screws that secure the processor heat sink fan to the chassis 3 Connect the processor heat sink fan cable to the system board connector 4 Adhere the aluminum foil on the processor heat sink fan over the processor heat sink Postrequisites 1 Replace the system board shield See Replacing the System Board Shield on page 49 2 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 3 Replace the back cover See Replacing the Back Cover on page 22 4 Replace the stand See Replacing the Stand on page 19 5 Follow the instructions in After Working Inside Your Computer on page 11 Processor Heat Sink Fan 65 66 Processor Heat Sink Fan Processor A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Processor Prerequisites 1 2 3 Remove the stand See Removing the Stand on page 17 Remove the back cover See Removing the Back Cover on page 21 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 Remove the system board shield See Removing the System Board Shield on page 47 Remove the processor heat sink See Removing the Processor Heat Sink on
33. latches Connect the system board cable to the touchscreen board cable connector Align the touchscreen board shield with the tabs on the chassis and snap the shield in place Postrequisites 26 1 Replace the back cover See Replacing the Back Cover on page 22 2 Replace the stand See Replacing the Stand on page 19 3 Follow the instructions in After Working Inside Your Computer on page 11 Touchscreen Board Converter Board A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Converter Board Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 Converter Board 27 Procedure 1 Disconnect the converter board cable and display backlight cable from the connectors on the convertor board 2 Remove the screws that secure the converter board to the chassis 3 Remove the converter board off the chassis 1 display backlight cable 2 converter board 3 screws 2 4 converter board cable 28 Converter Board Replacing the Converter Board Procedure 1 Align the screw holes on the converter board with the screw holes on the chassis 2 Replace the screws that secure the convert
34. nel 1 Align the screw holes on the display brackets with the screw holes on the display panel 10 11 12 13 14 15 16 17 18 19 20 21 Replace the power supply fan bracket See Replacing the Power Supply Fan Bracket on page 73 Replace the wireless mini card See Replacing the Wireless Mini Card on page 53 Replace the memory modules See Replacing the Memory Module s on page 35 Replace the system board shield See Replacing the System Board Shield on page 49 Follow the instructions from step 4 to step 8 in Replacing the Hard Drive on page 46 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 Replace converter board See Replacing the Converter Board on page 29 Replace power button board See Replacing the Power Button Board on page 32 Follow the instructions from step 4 to step 6 in Replacing the Optical Drive on page 40 Replace the touchscreen board See Replacing the Touchscreen Board on page 26 Replace the back cover See Replacing the Back Cover on page 22 Replace the stand See Replacing the Stand on page 19 Follow the instructions in After Working Inside Your Computer on page 11 Display Panel 117 118 Display Panel Camera Module A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safe
35. ocumentation of your operating system for shut down instructions 3 Disconnect your computer and all attached devices from their electrical outlets 4 Disconnect all telephone cables network cables and attached devices from your computer 5 Press and hold the power button for 5 seconds after the computer is unplugged to ground the system board Before You Begin 9 Safety Instructions Use the following safety guidelines to protect your computer from potential damage and ensure your personal safety A A A A A gt gt 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 dell com regulatory_compliance WARNING Disconnect all power sources before opening the computer cover or panels After you finish working inside the computer replace all covers panels and screws before connecting to the power source CAUTION To avoid damaging the computer ensure that the work surface is flat and clean CAUTION To avoid damaging the components and cards handle them by their edges and avoid touching pins and contacts CAUTION Only a certified service technician is authorized to remove the computer cover and access any of the components inside the computer See the safety instructions for complete information about safety precautions working inside your computer and prote
36. onnect the antenna cables from the connectors on the Mini Card 2 Remove the screws that secure the Mini Card to the system board connector 1 screws 2 2 antenna cables 2 3 Slide and remove the Mini Card out of the system board connector 1 system board connector 2 Mini Card 52 Wireless Mini Card Replacing the Wireless Mini Card Procedure 1 A ras Align the notch on the Mini Card with the tab on the system board connector CAUTION Use firm and even pressure to slide the Mini Card into place If you use excessive force you may damage the connector CAUTION The connectors are keyed to ensure correct insertion If you feel resistance check the connectors on the Mini Card and on the system board and realign the Mini Card CAUTION To avoid damage to the Mini Card never place cables under the Mini Card Insert the Mini Card connector at a 45 degree angle into the system board connector Press the other end of the Mini Card down into the slot on the system board and replace the screws that secure the Mini Card to the system board connector Connect the antenna cables to the connectors on the Mini Card The following table provides the antenna cable color scheme for the Mini Card supported by your computer Connectors on the Mini Card Antenna Cable Color Scheme WLAN Bluetooth 2 cables Main WLAN Bluetooth white triangle white Auxiliary WLAN Bluetooth black triangle black Wir
37. ory Compliance Homepage at dell com regulatory_compliance A WARNING The battery may explode if installed incorrectly Replace the battery only with the same or equivalent type Discard used batteries according to the manufacturer s instructions Removing the Coin Cell Battery A CAUTION Removing the coin cell battery resets the BIOS settings to default It is recommended that you note the BIOS settings before removing the coin cell battery Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 4 Remove the system board shield See Removing the System Board Shield on page 47 Coin Cell Battery Procedure Using a plastic scribe gently pry out the coin cell battery from the battery socket on the system board 1 coin cell battery 2 plastic scribe 96 Coin Cell Battery Replacing the Coin Cell Battery Procedure With the positive side facing up snap the coin cell battery into the battery socket on the system board Postrequisites 1 Replace the system board shield See Replacing the System Board Shield on page 49 2 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 3 Replace the back cover See Replacing the Back Cover on page 22 4 Replace the stand See Replacing the Stand on page 19 5 Update the B
38. ount bracket See Replacing the VESA Mount Bracket on page 42 System Setup 11 Replace the back cover See Replacing the Back Cover on page 22 12 Replace the stand See Replacing the Stand on page 19 13 Follow the steps in After Working Inside Your Computer on page 11 System Setup 135 Clearing CMOS Settings A WARNING Before working inside your computer read the safety information 136 that shipped with your computer and follow the steps in on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance WARNING The computer must be disconnected from the electrical outlet to clear the CMOS setting Remove the stand See Removing the Stand on page 17 Remove the back cover See Removing the Back Cover on page 21 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 Remove the system board shield See Removing the System Board Shield on page 47 Locate the 3 pin CMOS reset jumper SW50 on the system board See System Board Components on page 14 Remove the 2 pin jumper plug from pins 2 and 3 and fix it on pins and 2 A A Wait for approximately five seconds to clear the CMOS setting Remove the 2 pin jumper plug from pins and 2 and replace it on pins 2 and 3 Replace the system board shield See Replacing the System Board Shield on page 49 Replace the VESA mount bracke
39. oving the Back Cover Replacing the Back Cover Contents 6 Touchscreen Board 23 Removing the Touchscreen Board 23 Replacing the Touchscreen Board 26 7 Converter Board 27 Removing the Converter Board 27 Replacing the Converter Board 29 8 Power Button Board 31 Removing the Power Button Board 31 Replacing the Power Button Board 32 9 Memory Module s 33 Removing the Memory Module s 33 Replacing the Memory Module s 35 10 Optical Drive wa cue tease whe dedes 37 Removing the Optical Drive 37 Replacing the Optical Drive 40 Contents 11 VESA Mount Bracket 41 Removing the VESA Mount Bracket 41 Replacing the VESA Mount Bracket 42 12 Hard Dive oc on ae ot ober a Sate 43 Removing the HardDrive 43 Replacing the Hard Drive 46 13 System Board Shield 47 Removing the System Board Shield 47 Replacing the System Board Shield 49 14 Wireless Mini Card 51 Removing the Wireless Mini Card 51 Replacing the Wireless Mini Card 53 15 SPOdK ENS mi cick he kde whe WER ee eK Rh aS 55 Removing the Speakers 55 Replacing the Speakers 57 Contents 16 Pro
40. ows you to set the date on which the computer must turn on automatically This option can be configured only if the Auto Power On mode is set to Enabled l to 31 15 by default Allows you to set the time at which the computer Time must turn on automatically This option can be configured only if the Auto Power On mode is set to Enabled hh mm ss 12 30 30 by default Security Supervisor Password User Password Set Supervisor Password User Access Level 130 System Setup Displays the status of the supervisor password Displays the status of the user password Allows you to set change or delete the supervisor password Allows you to set access levels to the users No Access View Only Limited or Full Access Full Access by default e No Access Restricts users from editing e system setup options e View Only Allows users to only view system setup options e Limited Allows users to edit certain system setup options e Full Access Allows users to edit all system setup options except the Supervisor Password Security continued Set User Password Allows you to set change or delete the user password Password Check Allows you to enable password verification either when you attempt to enter system setup or each time the computer boots Setup or Always Setup by default Boot Numlock Key Allows you to set the status of the Num Lock key during boot On or Off On by default
41. page 59 Processor 67 Procedure 1 Press the release lever down on the processor cover and then pull it outwards to release it from the tab that secures it 2 Extend the release lever completely to open the processor cover Leave the release lever extended in the release position so that the socket is ready for the new processor 3 Gently lift the processor to remove it from the socket 1 release lever 2 tab 3 processor cover 4 processor 68 Processor Replacing the Processor Procedure 1 Unpack the new processor being careful not to touch the underside of the processor A CAUTION Ground yourself by touching an unpainted metal surface A CAUTION You must position the processor correctly in the processor socket to avoid permanent damage to the processor 2 If the release lever on the socket is not fully extended move it to that position 3 Orient the alignment notches on the processor with the alignment tabs on the socket 4 Align the pin 1 corners of the processor and socket and then place the processor in the processor socket Set the processor lightly in the socket and ensure that the processor is positioned correctly A CAUTION Ensure that the processor cover notch is positioned underneath the alignment post When the processor is fully seated in the socket close the processor cover Pivot the release lever down and place it under the tab on the processor cover A S gt 1 processo
42. play panel 1 display panel 2 screws 4 3 display brackets 2 Display Panel 115 Replacing the Display Panel Procedure 2 Replace the screws that secure the display brackets to the display panel 3 Gently place the display panel over the middle frame 4 Replace the screws that secure the display assembly to the middle frame 5 Connect all the touchscreen board cables to the connectors on the display assembly 6 Adhere the tape over the connectors 7 Route the touchscreen board cables through the chassis 8 Place the chassis over the display panel and align the screw holes on the chassis with the screw holes on the display 9 Replace the screws that secure the chassis to the middle frame 10 Connect the display cable to the connector on the display panel Postrequisites 1 Follow the instructions from step 1 to step 3 in Replacing the System Board on page 101 2 Replace the processor heat sink fan See Replacing the Processor Heat Sink Fan on page 65 3 Replace the processor heat sink See Replacing the Processor Heat Sink on page 61 4 Replace the I O board See Replacing the I O Board on page 94 5 Replace the speakers See Replacing the Speakers on page 57 6 Replace the power supply unit See Replacing the Power Supply Unit on page 85 7 Replace the I O board shield See Replacing the I O Board Shield on page 82 8 Replace the I O cover See Replacing the I O Cover on page 77 116 Display Pa
43. played if the Service Tag is not present Allows you to enter the Service Tag of your computer Asset Tag Displays the asset tag of the computer if present 126 System Setup Main Processor Information Processor Type Processor ID Processor Core Count Processor Ll Cache Processor L2 Cache Processor L3 Cache Displays the processor type Displays the processor ID Displays the number of processor core s Displays the processor L1 cache size Displays the processor L2 cache size Displays the processor L3 cache size Main Memory Information emory Installed emory Available emory Running Speed emory Technology Displays the amount of memory installed in MB Displays the amount of installed memory available Displays the speed of the installed memory in MHz Displays the type of memory installed on your computer such as DDR3 Main SATA Information SATA 1 Device Device Device SATA 2 Device Device Device Type ID Size Type ID Size Displays the type of device installed on the SATA1 connector Displays the serial number of the device installed Displays the size of the device installed if the device is a hard drive Displays the type of device installed on the SATA2 connector Displays the serial number of the device installed Displays the size of the device installed if the device is a hard drive System Setup 127 Advanced
44. ply Unit on page 83 Remove the speakers See Removing the Speakers on page 55 Remove the I O board See Removing the I O Board on page 91 Remove the processor heat sink See Removing the Processor Heat Sink on page 59 Remove the processor heat sink fan See Removing the Processor Heat Sink Fan on page 63 Follow the instructions from step to step 3 in Removing the System Board on page 99 Display Panel Procedure 1 Press the release latches on each side of the display cable and then pull the cable to disconnect it from the connector on the display panel 1 release latches 2 2 display cable Display Panel 111 2 Remove the screws that secure the chassis to the middle frame 3 Release the touchscreen board cables from chassis 4 Lift the chassis off the middle frame 1 touchscreen board cables 2 screws 20 3 chassis 4 middle frame 112 Display Panel 5 Peel the tape adhered over the connectors 6 Lift the connector latch and disconnect the touchscreen board cables 1 touchscreen board cables 4 2 connectors 4 3 connector latch 4 4 tape 2 Display Panel 113 7 Remove the screws that secure the display assembly to the middle frame 8 Gently lift the display assembly off the middle frame 1 display assembly 2 screws 4 3 middle frame 114 l Display Panel 9 Remove the screws that secure the display brackets to the display panel 10 Remove the display brackets off the dis
45. quisites 1 Replace the back cover See Replacing the Back Cover on page 22 2 Replace the stand See Replacing the Stand on page 19 3 Follow the instructions in After Working Inside Your Computer on page 11 1 0 Cover 77 78 1 0 Cover 1 0 Board Shield A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the 1 0 Board Shield Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 4 Remove the system board shield See Removing the System Board Shield on page 47 5 Remove the power supply fan bracket See Removing the Power Supply Fan Bracket on page 71 6 Remove the I O cover See Removing the I O Cover on page 75 1 0 Board Shield 79 Procedure 1 Remove the screws that secure the power port to the I O board shield 2 Remove the screw that secures the power supply control board to the V O board shield 3 Remove the screws that secure the I O board shield to the chassis 4 Turn the I O board shield over and place it on the hard drive cage 1 power supply control board 2 screws 7 3 power port 4 1 0 board
46. r pin 1 indicator 2 processor 3 alignment notches 2 4 alignment post 5 processor cover 6 release lever Processor 69 7 8 Clean the thermal grease from the bottom of the heat sink Apply the new thermal grease to the top of the processor VAN CAUTION Ensure that you apply new thermal grease The new thermal grease is critical for ensuring adequate thermal bonding which is a requirement for optimal processor operation Postrequisites 1 Replace the processor heat sink See Replacing the Processor Heat Sink on page 61 2 Replace the system board shield See Replacing the System Board Shield on page 49 3 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 4 Replace the back cover See Replacing the Back Cover on page 22 5 Replace the stand See Replacing the Stand on page 19 6 Follow the instructions in After Working Inside Your Computer on page 11 70 Processor Power Supply Fan Bracket A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Power Supply Fan Bracket Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 Power Supply Fan Bracket 71
47. s Replacing the Speakers Procedure 1 Align the screw holes on the speakers with the screw holes on the chassis 2 Replace the screws that secure the speakers to the chassis 3 Route the speaker cables through the routing guides on the chassis 4 Connect the left and right speaker cables to the system board connectors Postrequisites 1 Replace the system board shield See Replacing the System Board Shield on page 49 2 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 3 Replace the back cover See Replacing the Back Cover on page 22 4 Replace the stand See Replacing the Stand on page 19 5 Follow the instructions in After Working Inside Your Computer on page 11 Speakers 57 58 Speakers Processor Heat Sink A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Processor Heat Sink Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 4 Remove the system board shield See Removing the System Board Shield on page 47 Processor Heat Sink 59 Procedure 1 Remove the scr
48. s Replacing the System Board 101 Entering the Service Tag in the BIOS 102 27 Antenna Module s 103 Removing the Antenna Module s 103 Replacing the Antenna Module s 106 28 Display Panel 109 Removing the Display Panel 109 Replacing the Display Panel 116 29 Camera Module 119 Removing the Camera Module 119 Replacing the Camera Module 122 30 System Setup 125 Overview 0 0 125 Entering System Setup 125 Clearing Forgotten Passwords 134 Clearing CMOS Settings 136 31 Flashing the BIOS 139 Contents Before You Begin Turn Off Your Computer and Connected Devices VAN CAUTION To avoid losing data save and close all open files and exit all open programs before you turn off your computer Save and close all open files and exit all open programs 2 Follow the instructions to shut down your computer based on the operating system installed on your computer Windows 8 Move your mouse pointer to the upper right or lower right corner of the screen to open the Charms sidebar and click Settings Power gt Shutdown Windows 7 Click Start and click Shut down Microsoft Windows shuts down and then the computer turns off K NOTE If you are using a different operating system see the d
49. screws and ensure that no stray screws remain inside the computer Failure to do so may damage your computer After Working Inside Your Computer 11 12 After Working Inside Your Computer Technical Overview A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Inside View of Your Computer a om wo touchscreen board shield optical drive assembly power supply unit hard drive assembly processor heat sink fan coin cell battery o oo A N processor heat sink memory module s Technical Overview 13 9 11 13 15 wireless Mini Card speakers 2 1 0 board shield power button board 10 12 14 16 System Board Components 14 15 14 13 12 Technical Overview 11 10 system board 1 0 cover power supply fan converter board 11 13 15 17 19 21 23 camera cable connector WEBCAM processor socket PROCESSOR memory module connector CHANNEL A DIMM 0 left speaker cable connector LINE_OUT password reset jumper E49 processor heat sink fan cable connector CPU FAN 1 0 board cable connector LVDS1 main power supply cable connector CON5171 CN3111 infrared cable connector CN29 SATA connector SATA1 SATA connector CON5141
50. shield 80 1 0 Board Shield 5 Slide the power port and power supply control board through the slot on the I O board shield 6 Disconnect the power supply fan cable from the system board connectors 7 Lift the I O board shield off the chassis 1 1 0 board shield 2 power supply fan cable I O Board Shield 81 Replacing the I O Board Shield Procedure 1 Connect the power supply fan cable to the system board connectors 2 Slide the power port and the power supply control board through the slot on the I O board shield 3 Align the screw holes on the I O board shield with the screw holes on the chassis 4 Replace the screws that secure the I O board shield to the chassis 5 Replace the screw that secures the power supply control board to the I O board shield 6 Replace the screws that secure the power port to the I O board shield Postrequisites 1 Replace the I O cover See Replacing the I O Cover on page 77 2 Replace the power supply fan bracket See Replacing the Power Supply Fan Bracket on page 73 3 Replace the system board shield See Replacing the System Board Shield on page 49 4 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 5 Replace the back cover See Replacing the Back Cover on page 22 6 Replace the stand See Replacing the Stand on page 19 7 Follow the instructions in After Working Inside Your Computer on page 11 82 1 0 Board Shield Power Supply Unit
51. shield See Replacing the I O Board Shield on page 82 9 Replace the I O cover See Replacing the I O Cover on page 77 10 Replace the power supply fan bracket See Replacing the Power Supply Fan Bracket on page 73 11 Replace the wireless mini card See Replacing the Wireless Mini Card on page 53 12 Replace the memory modules See Replacing the Memory Module s on page 35 13 Replace the system board shield See Replacing the System Board Shield on page 49 122 Camera Module 1 Align the screw holes on the camera module with the screw holes on the middle frame 14 15 16 17 18 19 20 21 22 Follow the instructions from step 4 to step 8 in Replacing the Hard Drive on page 46 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 Replace converter board See Replacing the Converter Board on page 29 Replace power button board See Replacing the Power Button Board on page 32 Follow the instructions from step 4 to step 6 in Removing the Optical Drive on page 37 Replace the touchscreen board See Replacing the Touchscreen Board on page 26 Replace the back cover See Replacing the Back Cover on page 22 Replace the stand See Replacing the Stand on page 19 Follow the instructions in After Working Inside Your Computer on page 11 Camera Module 123 124 Camera Module System Setup Overview Use the system setup to e Get information abou
52. ssis 2 Replace the screws that secure the system board shield to the chassis Postrequisites 1 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 2 Replace the back cover See Replacing the Back Cover on page 22 3 Replace the stand See Replacing the Stand on page 19 4 Follow the instructions in After Working Inside Your Computer on page 11 System Board Shield 49 50 System Board Shield Wireless Mini Card A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance K NOTE Dell does not guarantee compatibility or provide support for Mini Cards from sources other than Dell If you ordered a wireless Mini Card with your computer the card is already installed Your computer has one half Mini Card slot which supports a Wireless Local Area Network WLAN Bluetooth combo card Removing the Wireless Mini Card Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 4 Remove the system board shield See Removing the System Board Shield on page 47 Wireless Mini Card 51 Procedure 1 Disc
53. t See Replacing the VESA Mount Bracket on page 42 Replace the back cover See Replacing the Back Cover on page 22 System Setup 12 Replace the stand See Replacing the Stand on page 19 13 Follow the steps in After Working Inside Your Computer on page 11 System Setup 137 138 System Setup Flashing the BIOS The BIOS may require flashing when an update is available or when replacing the system board To flash the BIOS 1 2 3 Turn on the computer Go to support dell com support downloads Locate the BIOS update file for your computer A NOTE The Service Tag for your computer is located on a label at the bottom of your computer For more information see the Quick Start Guide that shipped with your computer If you have your computer s Service Tag or Express Service Code a Enter your computer s Service Tag or Express Service Code in the Service Tag or Express Service Code field b Click Submit and proceed to step 4 If you do not have your computer s Service Tag or Express Service Code a Select one of the following options e Automatically detect my Service Tag for me e Choose from My Products and Services List e Choose from a list of all Dell products b Click Continue and follow the instructions on the screen A list of results appears on the screen Click BIOS Click Download File to download the latest BIOS file In the Please select your download method below window click For Single File
54. t the hardware installed on your computer such as the amount of RAM the size of the hard drive and so on e Change the system configuration information e Set or change a user selectable option such as the user password type of hard drive installed enabling or disabling base devices and so on K NOTE Before you change system setup it is recommended that you write down the system setup screen information for future reference Entering System Setup 1 Turn on or restart your computer 2 During POST when the DELL logo is displayed watch for the F2 prompt to appear and then press lt F2 gt immediately K NOTE The F2 prompt indicates that the keyboard has initialized This prompt can appear very quickly so you must watch for it and then press lt F2 gt If you press lt F2 gt before the F2 prompt this keystroke is lost If you wait too long and the operating system logo appears continue to wait until you see the Microsoft Windows desktop Then turn off your computer and try again See Turn Off Your Computer and Connected Devices on page 9 System Setup 125 System Setup Screens The system setup screen displays current or changeable configuration information for your computer Information on the screen is divided into three areas the setup item active help screen and key functions Setup Item This field appears on the left side of the system setup window The field is a scrollable list containing fe
55. ter Working Inside Your Computer on page 11 22 Back Cover Touchscreen Board A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Touchscreen Board Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 Procedure 1 Lift and release the touchscreen board shield from the tabs that secure it to the chassis E B 1 touchscreen board shield Touchscreen Board 23 2 Disconnect the system board cable from the touchscreen board 3 Lift the connector latches and disconnect the touchscreen board cables from the touchscreen board 1 connectors 4 2 system board cable 3 touchscreen board cables 4 24 Touchscreen Board Remove the screws that secure the touchscreen board to the chassis Lift the touchscreen board off the chassis screws 2 2 touchscreen board Touchscreen Board 25 Replacing the Touchscreen Board Procedure 1 Align the screw holes on the touchscreen board with the screw holes on the chassis Replace the screws that secure the touchscreen board to the chassis Connect all the touchscreen board cables to the connectors on the touchscreen board and secure the
56. tions from step 1 to step 3 in Replacing the System Board on page 101 2 Replace the I O board shield See Replacing the I O Board Shield on page 82 3 Replace the power supply fan bracket See Replacing the Power Supply Fan Bracket on page 73 4 Replace the I O cover See Replacing the I O Cover on page 77 5 Replace the wireless mini card See Replacing the Wireless Mini Card on page 53 6 Replace the memory modules See Replacing the Memory Module s on page 35 7 Replace the system board shield See Replacing the System Board Shield on page 49 8 Follow the instructions from step 4 to step 8 in Replacing the Hard Drive on page 46 9 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 10 Replace converter board See Replacing the Converter Board on page 29 11 Replace power button board See Replacing the Power Button Board on page 32 12 Follow the instructions from step 4 to step 6 in Replacing the Optical Drive on page 40 13 Replace the back cover See Replacing the Back Cover on page 22 106 Antenna Module s 1 Align the screw holes on the antenna modules with the screw holes on the chassis ld 14 Replace the stand See Replacing the Stand on page 19 15 Follow the instructions in After Working Inside Your Computer on page 11 Antenna Module s 107 108 Antenna Module s Display Panel A WARNING Before working inside your computer read the safety informat
57. ty best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance Removing the Camera Module Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the touchscreen board See Removing the Touchscreen Board on page 23 4 Follow the instructions from step to step 3 in Removing the Optical Drive on page 37 5 Remove the power button board See Removing the Power Button Board on page 31 6 Remove the converter board See Removing the Converter Board on page 27 7 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 8 Follow the instructions from step 1 to step 5 in Removing the Hard Drive on page 43 9 Remove the system board shield See Removing the System Board Shield on page 47 10 Remove the memory modules See Removing the Memory Module s on page 33 11 Remove the wireless mini card See Removing the Wireless Mini Card on page 51 12 Remove the power supply fan bracket See Removing the Power Supply Fan Bracket on page 71 Camera Module 119 120 20 21 Remove the I O cover See Removing the I O Cover on page 75 Remove the I O board shield See Removing the I O Board Shield on page 79 Remove the power supply unit See Removing the Power Supply Unit on page 83 Remove the speakers See Removing the Speakers on page 55 Remove the I O
58. utton Board on page 31 5 Remove the converter board See Removing the Converter Board on page 27 6 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 7 Follow the instructions from step 1 to step 5 in Removing the Hard Drive on page 43 8 Remove the system board shield See Removing the System Board Shield on page 47 9 Remove the memory modules See Removing the Memory Module s on page 33 10 Remove the wireless mini card See Removing the Wireless Mini Card on page 51 11 Remove the I O cover See Removing the I O Cover on page 75 12 Remove the power supply fan bracket See Removing the Power Supply Fan Bracket on page 71 Antenna Module s 103 13 Remove the I O board shield See Removing the I O Board Shield on page 79 14 Follow the instructions from step to step 3 in Removing the System Board on page 99 104 Antenna Module s Procedure 1 Remove the screws that secure the antenna modules to the chassis 2 Make a note of the antenna cable routing and remove the antenna cables from the routing guides on the chassis 3 Lift the antenna modules off the chassis 1 antenna modules 2 2 screws 4 3 antenna cable routing Antenna Module s 105 Replacing the Antenna Module s Procedure 2 Replace the screws that secure the antenna modules to the chassis 3 Route the antenna cables through the routing guides on the chassis Postrequisites 1 Follow the instruc
59. y Fan Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21 3 Remove the VESA mount bracket See Removing the VESA Mount Bracket on page 41 4 Remove the system board shield See Removing the System Board Shield on page 47 5 Remove the power supply fan bracket See Removing the Power Supply Fan Bracket on page 71 6 Remove the I O cover See Removing the I O Cover on page 75 7 Remove the I O board shield See Removing the I O Board Shield on page 79 Power Supply Fan 87 Procedure 1 Remove the screws that secure the power supply fan to the VO board shield 2 Lift the power supply fan off the I O board shield 1 power supply fan 2 screws 2 88 Power Supply Fan Replacing the Power Supply Fan Procedure 1 Align the screw holes on the power supply fan with the screw holes on the I O board shield 2 Replace the screws that secure the power supply fan to the I O board shield Postrequisites 1 Replace the I O board shield See Replacing the I O Board Shield on page 82 Replace the I O cover See Replacing the I O Cover on page 77 Replace the power supply fan bracket See Replacing the Power Supply Fan Bracket on page 73 Replace the system board shield See Replacing the System Board Shield on page 49 Replace the VESA mount bracket See Replacing the VESA Mount Bracket on page 42 Replace the back
60. zel 2 optical drive bracket screws 2 Optical Drive 39 Replacing the Optical Drive Procedure 1 Align the optical drive bezel with the optical drive and snap it into place 2 Align the screw holes on the optical drive bracket with the screw holes on the optical drive 3 Replace the screws that secure the optical drive bracket to the optical drive 4 Slide the optical drive into position and ensure that the screw holes on the optical drive bracket align with the screw holes on the chassis 5 Replace the screws that secure the optical drive to the chassis 6 Connect the power and data cable to the connector on the optical drive Postrequisites 1 Replace the back cover See Replacing the Back Cover on page 22 2 Replace the stand See Replacing the Stand on page 19 3 Follow the instructions in After Working Inside Your Computer on page 11 40 Optical Drive VESA Mount Bracket A WARNING Before working inside your computer read the safety information that shipped with your computer and follow the steps in Before You Begin on page 9 For additional safety best practices information see the Regulatory Compliance Homepage at dell com regulatory_compliance NOTE The dimensions of the VESA mount bracket on your computer is 100 x 100 mm Removing the VESA Mount Bracket Prerequisites 1 Remove the stand See Removing the Stand on page 17 2 Remove the back cover See Removing the Back Cover on page 21

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