Dell L502X manual Replacing the System Board

Page 46

13.Disconnect the AC-adapter cable from the connector on the system board.

14.Remove the six screws that secure the system board to the top cover.

1

AC-adapter connector

2

screws (6)

3system board

15.Carefully ease the connectors on the system board out of the slots on the top cover, and lift the system board off the top cover.

Replacing the System Board

1.Follow the instructions in Before You Begin.

2.Align the connectors on the system board with the slots on the top cover and place the system board on the top cover.

3.Replace the six screws that secure the system board to the top cover.

4.Connect the AC-adapter cable to the connector on the system board.

5.Replace the processor module (see Replacing the Processor Module).

6.Replace the heat sink (see Replacing the Heat Sink).

7.Turn the top cover over and connect the USB board cable and speaker cable to the connectors on the system board.

8.Follow the instructions from step 8 to step 11 in Replacing the Top Cover.

9.Replace the display assembly (see Replacing the Display Assembly).

10.Replace the keyboard (see Replacing the Keyboard).

11.Replace the palm-rest assembly (see Replacing the Palm-Rest Assembly).

12.Replace the memory module(s) (see Replacing the Memory Module(s)).

13.Replace the module cover (see Replacing the Module Cover).

14.Replace the battery (see Replacing the Battery).

CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may result in damage to the computer.

15. Turn on the computer.

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Contents Regulatory model P11F series Regulatory type P11F003 Removing the Battery BatteryReplacing the Battery Turning Off Your Computer Before You BeginRecommended Tools Before Working Inside Your ComputerBack to Contents Flashing the Bios Click Enter a TagRemoving the Camera Module Camera ModuleReplacing the Camera Module Back to Contents Removing the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery Removing the USB Board USB BoardReplacing the USB Board Back to Contents AC-Adapter Connector Removing the AC-Adapter ConnectorReplacing the AC-Adapter Connector Display Assembly DisplayPage Replacing the Display Assembly Display BezelDisplay Panel Replacing the Display BezelReplacing the Display Panel Display Cable Display-Panel BracketsReplacing the Display-Panel Brackets Removing the Fan FanReplacing the Fan Back to Contents Hard Drive Removing the Hard DriveReplacing the Hard Drive Removing the Heat Sink Heat SinkReplacing the Heat Sink Back to Contents Keyboard Removing the KeyboardReplacing the Keyboard Removing the Memory Modules Memory ModulesReplacing the Memory Modules Click Start → Control Panel→ System and Security→ System Wireless Mini-Cards Removing the Mini-CardsReplacing the Mini-Cards Wwan 2 antenna cablesPage Removing the Module Cover Module CoverReplacing the Module Cover Page Removing the Optical Drive Optical DriveReplacing the Optical Drive Back to Contents Palm-Rest Assembly Removing the Palm-Rest AssemblyReplacing the Palm-Rest Assembly Processor Module Removing the Processor ModuleReplacing the Processor Module Removing the Power-Button Board Power-Button BoardReplacing the Power-Button Board Back to Contents Removing the Speakers SpeakersReplacing the Speakers Back to Contents System Board Removing the System BoardReplacing the System Board Entering the Service Tag in the Bios Back to Contents Top Cover Removing the Top CoverReplacing the Top Cover Back to Contents Removing the TV Tuner Connector TV Tuner ConnectorReplacing the TV Tuner Connector Back to Contents Removing the Subwoofer SubwooferReplacing the Subwoofer Back to Contents