A2779 (820-02841) DFU Mode

[kashitozu]

Hello,

I have two MacBook Pro A2779 models that are having the same issue.

They won't turn on there's no display but I can put them into DFU mode. However, I can't restore them, and the data on them is important.

I tried to restore one of them, but I got an error message.

When I take it out of DFU mode, there’s no display, but my computer's power consumption is normal

Have you ever seen this issue before?

 

[2informaticos]

If DFU restore failed, then data should still be there.

If current consumption looks good, check for external video.
Also check if Caps Lock LED reacts.