Fujitsu PRIMERGY TX100 S1 Service Supplement Manual page 30

Replacing the system fan 2 Replacement routines
Figure 14: Installing system fan 2
Ê Connect the fan cable to the connector FAN3 SYS on the system board.
Ê Place the new system fan 2 in the two recesses on the server's bottom and
press it in the direction of the arrow until it clicks audibly into place.
Ê Close the server and reconnect the power plug.
30 Service Supplement
TX100 S1