[SOLVED]820-3023 Track Pad and Keyboard problem

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XooP

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Having some trouble with this one getting trackpad and keyboard to work.
Board shows no sign of water damage or corrosion J5700 is clean.
I have tried with a known working keyboard, trackpad and flat cable.

The board must se some of the trackpad since the fan spins at normal speeds when connected and the keyboard power button works.

Both external USB ports work, so I have ruled out the USB hub since each hub goes to different external USB ports.

I guess it must be the USB signal somehow, but I can't figure out where it stops.
 
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XooP

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Measured J5700:
Pin 1 3.3v
Pin 2 3.3v
Pin 3 0v
Pin 4 0v
Pin 5 0v -> 3.1v when trackpad connected
Pin 6 0v
Pin 7 0v
Pin 8 3.3v
Pin 9 3.3v
Pin 10 5v
Pin 11 3.3v
Pin 12 3.3v
Pin 13 3.3v
Pin 14 3.3v
 
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XooP

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I have matched D + Y already, although they match I guess I'll try to replace U5700 when I get home.
 
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