Monitor Acer D241H PC module Linux crash

romasha89
romasha89 Member Posts: 1 New User

Greetings!

 

I am looking for a specialist, that can help me with a PC module inside this monitor. That module is based on ARM architecture processor i.MX515. The point is that the pre-installed Linux OS (Display+ mode) seems to be dead, and it's wont boot (I see a blank screen in Display+ mode). That PC is booting up from internal NAND memory chip and I don't know how to make this PC module to boot from external drive (SD Card or Flash) so I couldn't install another Linux OS. I only know that U-boot is used as bootloader in this PC module, but how to get to it's configuration or connect to the debug terminal I can't know...

 

Could anybody help me with that case?

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