820-01521 no power

Kyle93

Active member
This arrived with no liquid damage. Customer claims it just randomly stopped turning on.

Stuck at 5v. All AWAKE and SLP2R voltages are present and stable.

PPBUS_G3H 12.35V

When plugging into other mac apple configurator 2 automatically goes in DFU mode without pressing keyboard keys. Revive or restore instantly fail.

Anything else worth checking or just bad T2?
 

2informaticos

Administrator
Staff member
Force off the target machine; pressing power button 4-5s.
Then try to put it in DFU mode in normal way.
 

Kyle93

Active member
After pressing power button 5 seconds it will momentairly get out of DFU mode for 1 second or less then automatically goes back into DFU mode
 
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