820-01041 fan spin, no boot

[Sr. Robot]

Hi, got an 820-01041 with fan spin (gets faster after about 20sec).

GPU and PCH get hot. CPU does not.

Macbook not even showing on DFU mode.

PPVCC_S0_CPU: 0v
CPU_PWRGD: 1v
CPU_VIDSCLK: 1v

 

[2informaticos]

Any history available?
Do you get L7330 voltage?

Be sure to follow all steps for DFU mode.

 

[Sr. Robot]

No history.
L7330 Votalges 1.05v

DFU revive and restore go halfway through installing system and then the mac shuts down.

 

[2informaticos]

What error do you get in DFU restore?

 

[Sr. Robot]

No error message. MacBook just shuts down mid loading bar and then the lock icon appears

 

[2informaticos]

So DFU is completed.
The PCH and CPU are the suspects.