Procedure
1. Connect the battery cable to the system board, if applicable.
2. Align the tabs on the base cover with the slots on the palm-rest assembly and snap the base cover to the palm-rest assembly.
3. Tighten the two captive screws that secure the base cover to the palm-rest assembly.
4. Replace the six screws (M2x4) that secure the base cover to the palm-rest assembly.
Removing and installing components
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