x96 Air Gigabit - Power On after a shutdown no video/activity

[gleitoncampos]

Hello!
I have a x96 Air Gigabit (I don't know exactly if is a P1 or P2, because both options in boot.config show errors in boot, so i'm using generic_s905x3_gigabit) and I can use the debian 12 ok.
But if I do a shutdown in the linux and try to power on again (holding the AV button and plugin in the power cable), the box didn't show any video and no activity is detect. To workaround, i need to put the SD card in PC, remove the SD card from PC, put in box and power on again. I really don't know whats is going on...

[devmfc]

Most of the times this is caused by

• either a non stock bootloader, did you flash another image before?
• or a faulty SDCARD, try a USB Flash drive instead
• or a bad quality power supply, try a better one
  None of my X96Air's are showing this behavior...

What errors do you see during boot?

[gleitoncampos]

Hi! Thanks for you reply

• I didn't flash another image, the box is stock
• For some reason, It don't boot from USB. I tried the same image in 3 different USB sticks, tried in the 3 USB ports, but always it boot directly from the eMMC
• I don't have another 5v power supply at hand, I'll try to acquire one
• Thare are no errors, it just keep the frontal LCD on "Load" forever. When I do the workaround mentioned, boot properly and check the journalctl, there are no logs that match the time with the problem.
  Maybe this can be related to high temperature? The box is reaching 71°C easily...