Macbook pro A2918 - trackpad does not work

[tommy97]

Hi,

I'm working on an A2918 (820-02757) MacBook that has suffered liquid damage. We've replaced the palm rest and cleaned the motherboard, but the trackpad connector has 3-4 broken traces on the top right side.

We need schematics or someone who can help identify where these traces lead. Any assistance would be greatly appreciated.

Thanks in advance!

[tommy97]

Anyone?

[tommy97]

Resolved - Problem was caused by IC on the other side of the board, needed re-flow.