Jetson nano Fan does not work

,

I bought the Jetson Orin Nano Developer Kit and followed the guides to install on a NVME. Now I noticed the device having an issue with the fan not spinning. It twitches like the fan wants to start spinning but it does not move at all. Please advise as I just bought the board.

Hi,

Could you use jtop to check weather the fan works normally?

Thanks

Hi,

Please share the result of the following command on your device.

$ cat /etc/nv_boot_control.conf
$ systemctl status nvfancontrol

Also, try manually adjust fan pwm

$ systemctl stop nvfancontrol
$ sudo su
# echo 255 > /sys/devices/platform/pwm-fan/hwmon/hwmon2/pwm1

Thanks

Here are my results,

image

Hi,

It seems like the pwm1 back to 0.
Could you make sure the nvfancontrol stop and redo the echo 255?

Thanks