Hi friends. I was upgrading to Ventura from Monterey 12.4 this morning and my power cut out. My 2019 27inch iMac is now bricked and only runs the fans at max speed after pressing the power button. No screen turn on, all black. I've attempted the usual power cycle, pram, smc, etc to no avail.
Two questions:
1. Is this the right thread for this question? If not, I'm sorry...please point me to the right spot!
2. Any ideas what could have gone wrong and how to fix? I've never seen a black screen with no audio tone or anything but maxed out fan speed. No logo from failed backlight nothing, just fans.
Thanks!
Two questions:
1. Is this the right thread for this question? If not, I'm sorry...please point me to the right spot!
2. Any ideas what could have gone wrong and how to fix? I've never seen a black screen with no audio tone or anything but maxed out fan speed. No logo from failed backlight nothing, just fans.
Thanks!