- Joined
- Nov 19, 2006
- Messages
- 1,774
- Reaction score
- 81
- Points
- 48
- Location
- York, UK
- Your Mac's Specs
- iMac: 5K 27” (2020), 3.3 GHz, 32Gb RAM. iPad2, iPad mini4, iPhone 13 Mini, Apple Watch SE
Blink is the best word I can think of for this phenomenon that just started a couple of days back.
After entering my password at the login screen, my iMac briefy (very briefly) displays whatever was on the screen before I returned to the login screen, be it the desktop, Firefox window or whatever. I then get a blue screen for a second, maybe two, and then the screen displays properly the display that had just flashed up.
Does this herald a potential problem?
After entering my password at the login screen, my iMac briefy (very briefly) displays whatever was on the screen before I returned to the login screen, be it the desktop, Firefox window or whatever. I then get a blue screen for a second, maybe two, and then the screen displays properly the display that had just flashed up.
Does this herald a potential problem?