NVIDIA Orin nano:system throttled due to over-current

When run a program, the problem happend:

System throttled due to Over-current

What is the reason for this, how can i solve it?

Hi xinpengqq,

Are you using Jetson Nano or Jetson Orin Nano?
What’s your Jetpack version in use?
What application are you running on the board?

It seems your system is throttled maybe caused from high power loading/temperature.

Please share the result of the following command after you see this message.

# grep "" /sys/class/hwmon/hwmon*/oc*

My environment is Jetson Orin Nano, the jetpack version is 5.1.1, I want to perform LLM inference. The result of command # grep "" /sys/class/hwmon/hwmon*/oc* is following:

From the result you shared, it seems there’s no OC event triggered on your board.

Where did you see this message?

Hℹ Kevin,

We encounter the same problem on ORIN NANO/JP 5.1.2,when running isaac_ros_ess.

“System throttled due to Over-current”

And the results of command
grep “” /sys/class/hwmon/hwmon*/oc* are:
/sys/class/hwmon/hwmon1/oc1_event_cnt:0
/sys/class/hwmon/hwmon1/oc1_throt_en:1
/sys/class/hwmon/hwmon1/oc2_event_cnt:0
/sys/class/hwmon/hwmon1/oc2_throt_en:1
/sys/class/hwmon/hwmon1/oc3_event_cnt:489
/sys/class/hwmon/hwmon1/oc3_throt_en:1

BTW, NANO runs in 15W power mode.

Possible to fix it?

Please open a new topic for your issue, thanks.