Macbook pro a2141 wont boot, stay on lock after DFU

[Dave35]

Hello,

I have a MacBook pro a2141 820-01700-a that doesn't boot, it goes to 20v, and charges. I tried to put it in DFU, it accepts. When I try to restore or revive it, it passes on this lock. Not being acclimatized to the t2 yet, I have a hard time figuring out what this means :/

thanks in advance for any information !

 

[2informaticos]

Doesn't even start restore option?

 

[Dave35]

same problem with restore it start,on host mac, but nothing on target mac, black screen

 

[2informaticos]

That is normal on the beginning.
After restore is done, T2 machine should continue with fresh installation.

 

[Dave35]

So, i have to let it work alone ? Do you have an idea of time to wait ? Thanks

 

[2informaticos]

Once DFU restore is finished, you should get image on T2 machine; whit install menu.