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On Q7910 I have 3.3v on pins 3 and 4, but pins 1,2,5,6 are all zero and not shorted to ground.
It looks like Q7910 is bad, anything else I need to check? Board is pulling 20mA from charger.
Duh, even in red... I missed the _L I was thinking it was P3VS3_EN. I knew some required starting, this is first one I have had. That looks like it makes it easy as it started and pulling 1 amp from charger, The keyboard looks nasty I bet the on off button is not working... Thanks!
That was it, played around with the ribbon cable on the track pad side and power button started working. I think just going to see if can find a top case, screen looks great.
Well it gets really hot and resets, didn't think the air had a gpu but I guess the 2010 did.
Does this have a bad gpu or what else causes it to get very hot and then not finishing booting.
I was fooled with filevault and got the logon screen but that is only efi, it never seems to complete...