Service and Maintain

Fan
Description Spare part number
Fan 698196-001
The fan is located near the middle of the computer and is secured with three Torx screws. You have to
remove the VESA mounting adapter to remove the fan.
To remove the fan assembly:
1. Prepare the computer for disassembly (see
Preparing to disassemble the computer on page 35).
2. Remove the access panel (see
Access panel on page 39).
3. Remove the stand (see
Stand on page 41).
4. Remove the lower panel (see
Lower panel on page 44).
5. Remove the VESA mounting adapter (see
VESA mounting adapter on page 45).
6. Disconnect the fan cable from the system board connector labeled CHFAN (1).
7. Remove the three Torx screws that secure the fan to the computer (2).
80 Chapter 5 Removal and Replacement Procedures All-in One (AIO) Chassis