Rock pi V1.4 over current on 0.1 ohm resistor

[Bashid]

I used a non standard power supply on rock pi 4b v1.4. And as you can see in the images (leaking) i have an over current on my 0.1 ohm resistor. Now my rock pi doesn’t work and it’s died.
What’s your idea, if i change this resistor and maybe NB679GD IC? Which ICs/parts should be changed in your opinion?

[jack]

It’s mostly like you need to change the NB679GD IC. We had experience before which 19V DC input burnt the NB679GD, check this thread:

Power supply for the rockpi

Prob should work but it might be like some of the Dells that has a sort of early proprietary PD protocol. I have tested with various dumb 12vdc smps and it works fine. It copes with 20V I am sure as long as the polarity is correct might even have a diode to protect but not sure.

[5ft24]

I would replace C1 as well