I/O Board; Removing The I/O Board - Dell Inspiron 5391 Service Manual

I/O board

Removing the I/O board

Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
3. Remove the battery.
4. Remove the fan.
About this task
The following image indicates the location of I/O board and provides a visual representation of the removal procedure.
Steps
1. Remove the two screws (M2.5x3.5) that secure the left display hinge to the I/O board and palm-rest and keyboard assembly.
2. Open the display hinges at an angle of 90 degrees.
3. Peel the tape that secures the I/O-board cable to the I/O board.
Removing and installing components 39