Serial/PS2 board
The serial/PS2 board is located to the left of the rear I/O panel. It is secured with two screws and has one
connected cable.
To remove the serial/PS2 board:
1. Prepare the computer for disassembly (see Preparing to disassemble the computer on page 19).
2. Remove the rear port cover (see Rear port cover on page 23).
3. Remove the stand (see Attaching and removing a stand on page 20).
4. Remove the access panel (see Access panel on page 24).
5. Disconnect the cable (1) from the board.
6. Remove the two Torx screws (2) that secure the board, and then rotate the board up and remove it from
the computer (3).
7. Remove the serial/PS2 board from the computer.
To install the serial/PS2 board, reverse the removal procedures.
38 Chapter 4 Removal and Replacement Procedures