Fans of WLAN devices make a big noise

Fans must operate normally to ensure normal operation of WLAN devices. Inefficient heat dissipation increases device temperature and may damage device hardware.
A big noise may be generated when fans run at the full speed for dissipating heat of WLAN devices.
Run the display temperature command to check the temperature of a WLAN device. If the device temperature is too high, lower the temperature first and then run the display fan command to check whether the fan still works at the full speed.

Scroll to top