Steps
1. Route the I/O daughter board power cable on the routing channels adjacent to the system fan.
2. Connect the I/O daughter board power cable to the I/O board, and system board.
Next steps
1. Install the
Base
cover.
2. Install the
SIM card tray
3. Install the
microSD
card.
4. Follow the procedure in
I/O board
Removing the I/O board
Prerequisites
1. Follow the procedure in
2. Remove the
microSD
3. Remove the
SIM card
4. Enter
service
mode.
5. Remove the
Base
cover.
6. Remove the
System
Fan.
About this task
The following image indicates the location of the I/O board and provides a visual representation of the removal procedure.
30
Removing and Installing Components
After working on your computer
before working inside your
card.
tray.
.
computer.