Fujitsu PRIMERGY TX300 S8 Upgrade And Maintenance Manual page 328

Fans
Figure 220: Installing a system fan module (B)
Ê Gently press down on the fan module until it locks in place.
Ê Ensure that the connector on the fan module properly engages with the fan
connector on the system board (see close-up).
Ê Ensure that the new fan module spins up.
I
Please note:
When a system fan module fails, the remaining fans will start
operating at full speed. After the defective fan has been replaced, all
fans will continue to run at full speed for a couple of minutes, before
resetting to a lower speed.
Ê Ensure that all system fan modules reset to a normal operating
speed before performing concluding steps.
328 Upgrade and Maintenance Manual
TX300 S8 / RX350 S8