10.1. Replace Fan Module
The XCubeNAS comes with tool-less fan module which can be easily changed when the fan
failed. If a fan failed to function, you can check the fan status on QSM. Please go to Monitor
app Hardware. The System Health and Fan Speed will show "Error" if failed. You can also
check the status by clicking Dashboard on the top right corner on the desktop. The System
Status will also display "Error" and its message, "Fan(No.) is not functioning".
If you see the error message shown above, which means your fan module needed to be
replaced immediately. To replace the malfunction fan module, please refer to
Replace System
speed displaying its Revolutions Per Minute(RPM) value on QSM.
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Fan. After the new fan module is successfully installed, you can see the fan
chapter 3.4