Removing the I/O board
WARNING: Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in
Before working inside your computer. After working inside your computer,
follow the instructions in After working inside your computer. For more safety
best practices, see the Regulatory Compliance home page at www.dell.com/
regulatory_compliance.
Topics:
• Prerequisites
• Procedure
Prerequisites
1 Remove the battery.
2 Follow the procedure from step 1 to step 3 in “Removing the optical drive”.
3 Remove the keyboard.
4 Follow the procedure from step 1 to step 5 in “Removing the base cover”.
Procedure
1 Remove the screw that secures the I/O board to the palm-rest assembly.
2 Turn the I/O board over.
3 Peel the tape that secures the I/O-board cable to the I/O board.
4 Open the latch and disconnect the I/O-board cable from the I/O board.
5 Lift the I/O board off the palm-rest assembly.
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Removing the I/O board 50
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