820-00045 no power no V no AMPS.

[BCN_Techs]

Nothing happens when i connect usb-c through amp tester. No voltage the tester not even turning on to show me Volts and Amps. Tester is working fine with other board Already replaced dc and flex with good know working but same things. And customers flex and dc is working fine with other board


Anyone faced something like that?

 

[2informaticos]

Usually U4700/80 problems.
Check diode mode to ground at 3V0_AON power rail.

Be aware, all these boards end with dead CPU...

 

[BCN_Techs]

I cant find any U4700/80 on this board. Also checked if you confused it with 00245 but same thing.---------------Ignore. Already found. Will replace now


3V0_AON to ground is 0,186

 

[BCN_Techs]

and it was U4700 Thanks