Corona v1 red dot after failed install

Dadko

VIP Member
Apr 2, 2015
209
23
Hello.

Customer brought me corona v1. Console isn't booting stock nand. It will red dot after 2 seconds. Secondary error code is 0020
There was burned and fixed alternative cpu_rst pad. I checked continuity between c5r11 and trace. It's ok. There is also burned one resistor above it. It's only bridged. Can somebody tell me, what resistor it is, so I can try to get new one?
I tried to flash .ecc. after flashed ecc there is green light.
I will try to install cr4 now and try to boot.xell.
Also post_out seems to be burned, but that should not be problem. I will use.postfix

Do you have any idea how to fix.this.console?
http://imgur.com/qewAs2h
http://imgur.com/8V7gw2h
 

Dadko

VIP Member
Apr 2, 2015
209
23
Ok, i installed cr4 and i am not getting greed light. So there will be problem with cpu_rst or post_out. I tried measure.continuity between rest of post out and postfix adapter. It's showing some value.
So there is cpu_rst left. Can you help mi find what's wrong? Can I measure it elsewhere?

- - - Updated - - -

Ok, i installed cr4 and i am not getting greed light. So there will be problem with cpu_rst or post_out. I tried measure.continuity between rest of post out and postfix adapter. It's showing some value.
So there is cpu_rst left. Can you help mi find what's wrong? Can I measure it elsewhere?