A2681 no Keyboard

Djsp

Member
a2681 with liquid damage on LT400 and UC850 and JT400, both touchpad and keyboard did not work, I fixed UC850 and everything started working again but suddenly the keyboard stopped working, while the touchpad and feedback work perfectly, I tried replacing UT3A0 and it started working again, then it stopped working again, but touchpad still works, I checked the voltages on UT3A0 and everything is normal, I tried a new keyboard but nothing.
 
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