Screen start to switch on and off after a certain time

Autonomous Machines Jetson & Embedded Systems Jetson Nano
#1

Hello,
I am having an issue with the nano, i am powering the nano with an external power supply (i tried 2 different one but same result) so it give 5V 3A and the new one can give up to 10A (HMP4030).
And after a certain time that can go from 5 minutes to ~1hour the screen start to lose the signal and switch on and off.
I also added a jumper on J48 for the power not to be by USB.

If anyone is having the same issue and can help me solve this i would be grateful.
Thanks

#2

Hi,

If you disable the power saving for monitor (you could set it through ubuntu GUI), will you see this issue?

#3

hi AnotherBeginner,

Is this still an issue? Any result can be shared?