Dell Inspiron 11 (3147, Mid 2014) User Manual download pdf (Page 44)

Replacing 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 dell.com/regulatory_compliance.

Procedure

1 Using the alignment posts, place the I/O board on the palmrest and

keyboard assembly.

2 Align the screw hole on the I/O board with the screw hole on the

palmrest and keyboard assembly.

3 Replace the screw that secures the I/O board to the palmrest and

keyboard assembly.

4 Connect the power and volume-buttons board cable to the I/O board.

5 Connect the I/O-board cable to the I/O board.

Post-requisites

1 Replace the coin-cell battery.

2 Replace the wireless card.

3 Replace the hard drive.

4 Replace the battery.

5 Replace the base cover.

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Dell Inspiron 11 (3147, Mid 2014) User Manual Page 44