Loud System Fan Noise - Inspur NF5180M6 User Manual

Solutions:
1. Check if the drives are installed properly;
2. Check whether the drives are removed and inserted or if there are other manual
operations. If yes, restore the array through RAID configuration to ensure the drives
are configured properly;
3. If no, run command under the OS to see if all the drives are identified. If the server
is configured with a RAID controller card, you can also choose to log into the RAID
management interface to check whether there is a drive failure;
4. If there is a drive failure or the instructions above do not resolve the problem,
please call Inspur Customer Service Hotline (1-844-860-0011/1-760-769-1847) or
email to serversupport@inspur.com.
Hot-plug storage drive allows users to remove or replace the drive without
shutting down or powering off the system, which improves the system disaster
recovery capability, scalability and flexibility. It only means that the hot-plug
storage drive can be plugged in and out online without damage.
Depending on the RAID level, hot-plugging a storage drive in the RAID may
cause RAID degradation or failure. When installing a new drive, different RAID
controller cards have different policies. You may need to log into the RAID
management interface for recovery.
Remove the drive until the drive motor stops completely in order to prevent
damage to the motor

7.1.7 Loud System Fan Noise

Symptoms:
System fans make excessive noise when the server is under normal operation.
Solutions:
1. Check the fan status LED or other status LEDs on the front panel for any warnings.
Meanwhile, ensure that the access panel is closed properly and the air duct has not
been moved;
2. Check the server temperature by hand or the sensor temperature in the BMC Web
interface for over-temperature;
3. If the temperature of the chassis is too high, check the temperature of the server
room. If it is too high, adjust the air conditioner to cool the room;
4. If the temperature of the server room isn't high, check whether the front bezel or
chassis interior is jammed with dust. If yes, clean with a soft and dry cloth, or a
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