Supermicro CSE-846A-R1200B User Manual download pdf (Page 32)

SC846 Chassis Manual

4-12

Three heavy duty fans provide cooling for the chassis. These fans circulate air

through the chassis as a means of lowering the chassis internal temperature.

4-7 System Fans

Figure 4-14: Rear System Fan

Release Tab

Replacing a System Fan

1. If necessary, open the chassis while the power is running to determine which

fan has failed. (Never run the server for an extended period of time with the

chassis open.)

2. Turn off the power to the system and unplug the system from the outlet.

3. Remove the failed fan's power cord from the serverboard.

4. Press the fan release tab to lift the failed fan from the chassis and pull it com-

pletely from the chassis.

5. Place the new fan into the vacant space in the housing while making sure the

arrows on the top of the fan (indicating air direction) point in the same direction

as the arrows on the other fans.

6. Power up the system and check that the fan is working properly before replac-

ing the chassis cover.

Figure 4-13: Front System Fan

Release Tab

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Supermicro CSE-846A-R1200B User Manual Page 32