Dell L502X manual Back to Contents

Page 25

2.Clean the thermal grease from the bottom of the heat sink and reapply it.

3.Align the seven captive screws on the heat sink with the screw holes on the system board and tighten the screws in sequential order (indicated on the heat sink).

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

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

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

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

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

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

10.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.

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Contents Regulatory model P11F series Regulatory type P11F003 Removing the Battery BatteryReplacing the Battery Recommended Tools Before You BeginTurning Off Your Computer Before Working Inside Your ComputerBack to Contents Click Enter a Tag Flashing the BiosRemoving 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 Removing the AC-Adapter Connector AC-Adapter ConnectorReplacing the AC-Adapter Connector Display Display AssemblyPage Display Bezel Replacing the Display AssemblyReplacing the Display Bezel Display PanelReplacing the Display Panel Display-Panel Brackets Display CableReplacing the Display-Panel Brackets Removing the Fan FanReplacing the Fan Back to Contents Removing the Hard Drive Hard DriveReplacing the Hard Drive Removing the Heat Sink Heat SinkReplacing the Heat Sink Back to Contents Removing the Keyboard KeyboardReplacing the Keyboard Removing the Memory Modules Memory ModulesReplacing the Memory Modules Click Start → Control Panel→ System and Security→ System Removing the Mini-Cards Wireless Mini-CardsWwan 2 antenna cables Replacing the Mini-CardsPage Removing the Module Cover Module CoverReplacing the Module Cover Page Removing the Optical Drive Optical DriveReplacing the Optical Drive Back to Contents Removing the Palm-Rest Assembly Palm-Rest AssemblyReplacing the Palm-Rest Assembly Removing the Processor Module 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 Removing the System Board System BoardReplacing the System Board Entering the Service Tag in the Bios Back to Contents Removing the Top Cover 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