Dell OptiPlex Small Form Factor Plus 7020 Owner's Manual page 81

About this task
The following images indicate the location of the system fan and provide a visual representation of the installation procedure.
Figure 42. Installing the system fan
Steps
1. Install the bottom two rubber grommets on the system fan.
NOTE: Install the rubber grommets in the direction of the arrow printed on the system fan.
NOTE: Ensure that the orientation of air flow is towards the inside of the chassis, and the PPID label is on top of the
fan.
2. Place the system fan on the chassis and insert the rubber grommets through the holes on the chassis.
3. Slide the rubber grommets downward until they are secured to the chassis.
4. Insert the remaining two rubber grommets through the holes on the chassis.
5. Gently pushing and holding the system fan towards the chassis, pull the two rubber grommets through the holes on the
system fan until it clicks in place.
6. Connect the system fan cable to its connector (FAN SYS) on the system board.
Removing and installing Field Replaceable Units (FRUs) 81