A2159 820-01598-A stuck at Apple logo

[hgoncalves]

Hi,

I have an A2159 820-01598-A that gets stuck at Apple logo.

It has cpu activity, pulls 19.5V from ampmeter, and I get voltages on big coils, but stays at Apple logo for one or two minutes, and them stays stuck at the progress bar loading...

Can you help?

 

[2informaticos]

Try DFU revive.
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