820-00165

Hi

Slight liquid damage, wasnt detecting the battery
Redone Q7130 and charging works, but the touchpad stopped working after login, tried new flex cable same, then noticed that Q4800 was a bit dodgy (could be my fault while redoing q7130)
Replaced Q4800 but same :/
Any pointers?
 

2informaticos

Administrator
Staff member
OSX TP/KB is managed via SPI mode.
First be sure to have all correct resistors around Q4800.

Check all SPI resistors near J4800.
Also post U4810 volatge, once logged in.
 
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