Asus Xeon 5U Rackmount Server AP1720-E1 - Manual (Page 52)

Chapter 2: Hardware setup 2-36
2.10 Removable components
You may need to remove previously installed system components when
installing or removing system devices, or when you need to replace
defective components. This section tells how to remove the following
components:
1. Chassis fan 4. Power supply module
2. HDD fans 5. Floppy disk drive
3. SCSI backplanes 6. Front I/O board
2.10.1 Chassis fan
To remove the chassis fan:
1. Disconnect the 3-pin fan cable
from the connector CHA_FAN1
on the motherboard.
2. Press the tabs on the outer
corners of the system fan, then
pull the fan out of the chassis.
To re-install the chassis fan:
1. Firmly hold the chassis fan on the
side with the tabs and position it
into its slot, making sure that the
four hooks underneath the fan
match the corresponding holes on
the rear panel.
2. Push the fan into the chassis until
the four hooks lock securely into
the holes on the rear panel.
3. Re-connect the 3-pin fan cable
from the connector CHA_FAN1 on the motherboard.