820-3115-b

[andrespi]

Fans rotate at full speed and it is also very slow to enter the system, apple service diagnostic report Th1H Fin Stack Proximity Sensor Reads Within Operating Range

 

[piernov]

If no other error when continuing on error, Q5520.

 

[2informaticos]

Run ASD test in Continue mode.
See if more errors pop up.

Disconnect webcan and check if still the same.
Try known good trackpad board/flex.