Removing The I/O Board; Prerequisites; Procedure - Dell P75F106 Service Manual

NOTE: Before working inside your computer, read the safety information that shipped with your computer and follow
the steps in Before working inside your
working inside your computer. For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.

Prerequisites

CAUTION: Removing the coin-cell battery resets the BIOS setup program's settings to default. Before removing the I/O
board along with the coin-cell battery, it is recommended to note the BIOS setup program's settings.
1. Remove the base cover.
2. Remove the battery.
3. Remove the hard drive.

Procedure

1. Disconnect the coin-cell battery cable from the I/O board.
2. Open the latch and disconnect the I/O-board cable from the system board.
3. Remove the two screws (M2x4) that secure the I/O board to the palm rest and keyboard assembly.
4. Lift the I/O board off the palm rest and keyboard assembly.
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Removing the I/O board

Removing the I/O board
computer. After working inside your computer, follow the instructions in
32
After