Specifications

4–16 Maintenance & Service Guide
Removal & Replacement Procedures
4.12 Front I/O Board and Power Switch Assembly
1. Prepare the workstation for disassembly (Section 4.2), then place it on its side.
2. Remove the access panel (Section 4.5).
3. Remove the front bezel (Section 4.10).
4. Disconnect the cable from the system board 1.
5. Remove the four screws connecting the cage to the chassis 2, then remove the cage from
the chassis 3.
6. Disconnect the cable from the I/O board mounted in the cage 4.
7. Thread the cable though the hole in the front of the chassis 5 and through the hole in the
side of the air plenum.
8. Remove the four screws connecting the I/O board to the cage 6.
9. Remove the I/O board from the cage 7.
To replace the assembly, reverse the above procedure.