Identifier GUID-DC61C8F1-86D0-49DE-B8D8-229750E714D6
Status Released
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.
Identifier GUID-9931115C-5CF8-4350-BE49-9682D8D38751
Status Released
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.
Identifier GUID-73DE3A3C-C07A-43F5-A41A-0C8BB5689314
Status Released
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 o the palm rest and keyboard assembly.
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Removing the I/O board 65
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