TX100 S1 Service Supplement 29
Replacement routines Replacing the system fan 2
4.5 Replacing the system fan 2
The system fan 2 is only installed if the server is equipped with four hard disk 
drives.
Ê Open the server as described in section “Opening the server” on page 17.
Ê Detach the unlocking lever and remove the system fan 2.
Figure 13: Detaching system fan 2
Ê Disconnect the system fan cable from the connector FAN3 SYS on the 
system board.