If the server is in rack mode, remove the server from the rack .
5. Remove the front bezel .
6. Remove the access panel .
7. If needed, disconnect any system cables that might be blocking access to the bottom side of the drive cage.
8. Remove the tape from the chassis.
9. Install the PCIe fan:
a. Align the spool on the chassis wall with the notches on the fan.
b. Install the fan screws.
c. Connect the PCIe fan cable.