Dell 3400 Laptop User Manual


 
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Power-Button Board
Dell™Vostro™3400ServiceManual
Removing the Power-Button Board
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the base cover.
4. Remove the hard drive.
5. Remove the optical drive.
6. Remove the keyboard.
7. Remove the palm rest.
8. Remove the tape that secures the power-button cable to the power-button board.
9. Remove the screw that secures the power-button board to the palm rest.
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 www.dell.com/regulatory_compliance.