Supermicro K1048-RT, Руководство пользователя

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Chapter 6: Advanced Chassis Setup
6-7
6-6 System Fans
Six fans (fi xed mounted) provide cooling for the chassis. Replacement of fans
should be performed by trained fi eld technicians while the system is powered off.
Replacing a System Fan
1. If necessary, open the top rear cover of the chassis while the system is
running to locate the position of the failed fan. Do not run the server for an
extended time with the cover off.
2. Power down the system.
3. Remove the failed fan's power cable from the mainboard.
4. Remove the four pins securing the fan to the fan housing.
5. Lift the failed fan from the fan housing and out of the chassis.
6. Place the new fan into the vacant space in the fan 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 in the same fan housing.
7. Reconnect the fan wires to the same chassis fan headers as the previous fan.
8. Power up the system and check that the fan is working properly before
replacing the chassis cover.
Figure 6-6. System Fans (lifted out of chassis)