[SOLVED]820-2936-B No trackpad no Keyboard

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zockysworkshop

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Water Damaged Macbook is turning on but no keyboard or trackpad. I started measuring the pins on the keyboard on pin 30 i have 3.3v that's PP3V3_S3 and pin 4 and 5 i have 3.29v, however on the rest of the pins i get variable voltage goes from 2.9v to 1.7 and up and down up and down. Any ideas ? Also im missing PP18V5_S5 on the trackpad connector
 

zockysworkshop

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I have 3.3v on pin 49 and pin 22 on U5701, also i have 3.29V on pin 4 and i have 3.29V pin 51(SMC_PME_S4_WAKE_L). What other missing signals would make this chip not functioning ?
 
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zockysworkshop

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i can't do pram reset but if i press the option then gives me an option to choose the boot device and if i try to connect to wifi i can actually type. So the keyboard working when i have the boot options. ANy ideas
 
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