820-4924 Keyboard not Working,TrackPad ok !

[oemelectronic]

Hello Dear
Macbook 820-4924 not working Keyboard.. Trackpad ok
test other flex, other trackpad, keyboard Same problem.

reviewing I found that the IC U4850 does not have input and output signals (with Keyboard Connect)
add File Picture IC SMC MANUAL
thanks

[oemelectronic]

Re: 820-4924 Keyboard not Working,TrackPad ok !

Update
Are Flex Trackpad
Test other y working
Thanks