(347) 552-2258 help@rossmanngroup.com

820-3476 & 820-3437 stuck on progress bar with AppleCamIN

Alan.L

Alan.L

Member
both boards will boot to macOS if disabled AppleCameraInterface.kext
both boards will boot to macOS if I removed Camera IC (U3900) and enable AppleCameraInterface.kext

I've replaced u3900 on both boards but still stuck on AppleCamIN.

maybe original u3900 was never bad.

any suggestions? bad communication to the PCH?


OpGKcvS.jpg
 
Alan.L

Alan.L

Member
its booted off an external USB drive. cam works fine on another known working board in the same chassis and screen.
its a new osx, I've even made two osx. one without cam.kext out and another one with camera.kext driver.

i don't think its ME region related. but have already tried new clean me region etc.
 
Last edited:
Alan.L

Alan.L

Member
asd nothing came up on both units

was liquid damaged and didn't power on. so i've fixed all that. just the camera problem now.
 
You must log in or register to reply here.
Top