+1.1V on KSO lines (keyboard) instead of 3.3V ??

[bindiou]

hi,
i have 1.1V on all the KSO lines on keyboard connector, normally it should be 3.3V.
Any idea of the line missing for this ?
it happened after my customer broke the keyboard connector ...
keyboard connector and EC have already been replaced, and same issue.
on the EC i also have 1.1V only on these KSO lines
motherboard X705UQ/X705UNR , IT8985E
thank you for any advise
*

[mon2]

Re: +1.1V on KSO lines (keyboard) instead of 3.3V ??

Remove all power. Measure the resistance to ground of these lines.