Fujitsu PRIMERGY TX1330 M4 Upgrade And Maintenance Manual page 85

Ê Fit the four hooks on the system fan module into the keyhole slots in the
chassis.
Ê Press down on the system fan module until the four hooks lock in the narrow
ends of the keyhole slots (see circles).
Figure 44: Connecting the system fan cable
Ê Ensure that the locking tab on the system fan module is properly engaged
with the upper rim of the chassis rear (1).
Ê Connect the fan cable from fan 1 to system board connector FAN4 (2).
Ê Connect the fan cable from fan 2 to system board connector FAN1 (3).
TX1330 M4
Upgrade and Maintenance Manual
Basic hardware procedures
85