HP DL120 - Manual (Page 67)

Removal and replacement procedures 67
System fans
The server has three system fans located on the chassis’ center wall. The figure below identifies the
system fans by their device number and shows their corresponding cable connections.
Device number System board connector
1 CPU_FAN1
2 CPU_FAN2
3 SYSFAN
NOTE: Fan 1 and 2 are for the processor and DIMMs;
fan 3 is for the expansion boards.
A new system fan can be installed to allow the server to operate properly in case the default system
fan becomes defective.
NOTES:
•
If you are replacing the system fans 1 or 2, remove the air baffle first to be able to unlatch the fan cable
from the chassis. Reinstall the air baffle after installing the new system fan.
• If you are replacing the system fan 3, remove the PCI riser board assembly first to be able to unlatch the
fan cable from the chassis. Reinstall the PCI riser board assembly after installing the new system fan.