Lg Ultrawide Moniter is messed up after updating - HELP!!!

[Stephen Mattiola]

So i updated my computer today to Sierra and I am having serious issues with my LG ultra wide 29 inch monitor right now. It used to look perfect and sharp and now it looks blurry and is stretched out. I can't seem to change anything to make it look better does anyone have any ideas?

 

[Stephen Mattiola]

Spent 30 minutes trying different things. Still nothing.

 

[SirOldcastle]

I'm not sure what you tried for those thirty minutes as you didn't list what troubleshooting steps you preformed, but this thread might help you. https://discussions.apple.com/thread/7677702?start=0&tstart=0

If you have AppleCare you might want to call them and at least let them know what is happening.