VIM3L dead, no power LED

Technical Support
1

I’ve tried to load this image on VIM3L from SD card. After power supply disconnect I’m unable to power on board.

Situation like a that:

  • no power (white) LED
  • SBC does not boot from SD nor eMMC card
  • “upgrade mode” does not work
2

hello. is there any voltage missing?

3

I think it’s not problem with power supply, I’m tried different ones, but nothing happens

4

try to flash vim3 through computer, use usb burning tools,any official look image Khadas

5

No result, process freezes for few seconds, after it returns “Amlogic device not found” error

6

Open UBT, plug in vim3, quickly press the middle button 3 times.

7

Yes, I already did it, but useless, pc still recognize board as “Amlogic, Inc. GX-CHIP” device, that doesn’t respond to any command

8

It doesn’t matter, you must do it before installing the official image.

9

Thanks, but it’s not helpful, for now sbc does not boot from SD nor from eMMC
seems hardware is broken, if it is I will ask for refund

10

Just out of curiosity, did you try a different USB-C cable? You know sometimes a faulty cable will cause such intermittent and frustrating errors.

11

@0mody

Can the original firmware on eMMC run?

Have you try TST mode ?