Imac black screen
2012? Imac starts up fine, after a bit of time the screen goes black, walk away, come back, all is normal again. Repeat...
Did a Nvram reset with up to 4 startup sounds.
The fan does not make noise!
Could it be because the fan does not work?😱
can the fan be replaced? 😌
thanks much for any help or pointers to help🥴
karenzadev
iMac 27″, macOS 10.13