Problem, trackpad, keyboard 820-2936-A

[MicroFLip]

Hi, I need help.
macbook pro 13-2010, unresponsive keyboard, trackpad, fan works very fast.
change dicipadora pasta.
keyboard
trackpad.

I need a solution please.

Thanks for your help.

 

[dukefawks]

Must be PP3V3_S4 issue. Check if that voltage comes to trackpad connector and U5701.

 

[MicroFLip]

Could you give me a guide or schematic so check, I'm new ...

 

[dukefawks]

Cannot share schematics here due to copyright, but search on google for K90i.pdf and board view k90i.brd