Monitor aspect ratio and resolution issues

boothout

macrumors newbie
Original poster
Jan 24, 2012
4
0
I have a 30" Mac monitor that has worked perfectly for years. Today when I powered up, the aspect ratio had changed to 4:3, had a different background image and had horrible resolution. I've tried going into "displays" and changing the resolution, but to no avail. I also tried resetting my PRAM and that did nothing. Anyone?
 

Similar threads

  • eastwoodandy
1
Replies
1
Views
133
  • Bearygoodfries1
5
Replies
5
Views
233
  • Christian 5G
1
Replies
1
Views
235
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.