Dell 3400 Laptop User Manual


 
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Audio Board
Dell™Vostro™3400ServiceManual
Removing the Audio 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 assembly.
5. Remove the optical drive.
6. Remove the keyboard.
7. Remove the palm rest.
8. Remove the screw that secures the audio board to the palm rest.
9. Disconnect the speaker cable from its connector on the audio board.
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.