Front Fan
Description Spare part number
Front fan 689376-001
The front fan sits against the front on the left side of the chassis.
1. Prepare the computer for disassembly (
Preparation for Disassembly on page 207).
2. Remove the computer access panel (
Access Panel on page 208).
3. Disconnect the fan control cable from the red system board connector labeled CHFAN.
4. Lift the fan straight up and out of the chassis.
Figure 9-10 Removing the front fan
To install the front fan, reverse the removal procedure.
218 Chapter 9 Removal and Replacement Procedures Ultra-Slim Desktop (USDT) Chassis