Dell L502X Laptop User Manual


 
3. Replace the TV tuner connector (see Replacing the TV Tuner Connector).
4. Replace the USB board (see Replacing the USB Board).
5. Replace the AC-adapter connector (see Replacing the AC-Adapter Connector).
6. Replace the system board (see Replacing the System Board).
7. Replace the heat sink (see Replacing the Heat Sink).
8. Align the tabs on the top cover with the slots on the base cover and snap the top-cover assembly onto the base cover.
9. Replace the 17 screws that secure the top-cover assembly to the base cover.
10. Turn the computer over and replace the nine screws that secure the top-cover assembly to the base cover.
11. Connect the fan cable and subwoofer cable to the connectors on the system board.
12. Replace the display assembly (see Replacing the Display Assembly).
13. Replace the keyboard (see Replacing the Keyboard).
14. Replace the palm-rest assembly (see Replacing the Palm-Rest Assembly).
15. Replace the memory module(s) (see Replacing the Memory Module(s)).
16. Replace the module cover (see Replacing the Module Cover).
17. Replace any blank or card you removed from the Media Card Reader.
18. Replace the battery (see Replacing the Battery).
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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.