c. Lift and remove the I/O board from the computer [4].
Installing the Input-Output board
Steps
1. Insert the I/O board into the slot on the computer chassis.
2. Install the screw that secures the I/O board to the computer.
3. Connect the I/O board cables to the system board.
4. Install the:
a. WLAN card
b. battery
c. back cover
5. Follow the procedure in After working inside your computer
Removing the fan
Steps
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a. back cover
b. battery
c. WLAN card
24
Disassembly and reassembly