Desktops
Q: iMac 5K Late-2014 apple logo blinks at boot
Hello,
I recently had problem after activating Kapersky Internet Security 2015 on my iMac. I uninstalled it and then my mac refused to continue startup after logging in. It was stuck on a plain back screen. I then reseted NVRAM/PRAM and I got white lines at boot after logging. I resetted it a second time and it seems gone. However, I noticed than when I boot and you see the apple logo with the loading bar, the screen seems to blink two or three times. Is that normal?
Thank you,
Have a good day,
François
iMac (Retina 5K, 27-inch, Late 2014), OS X El Capitan (10.11.6)
Posted on Aug 15, 2016 3:40 PM