iMac Pro, Boot Camp, vertical line on screen wake

mzanker

macrumors regular
Original poster
Jul 14, 2008
232
60
United Kingdom
Just installed Windows 10 1909 using Boot Camp on a base model iMac Pro. The screen is set to turn off after a few minutes in the power settings. When I wake it, the left half of the display is a bit lighter than the right half, which gives the effect of a vertical line down the middle. A reboot fixes it but so does running colour management in the AMD driver settings. Simply starting the full-screen colour management utility then quitting it sets the display back to normal.

I'm thinking a driver issue, but is anybody else affected? I'm running the latest Boot Camp drivers from AMD's website (which appear to be identical to the ones included in the latest Boot Camp update).
 

mzanker

macrumors regular
Original poster
Jul 14, 2008
232
60
United Kingdom
Apologies for posting in the wrong forum.

I appear to have fixed this issue by going into the Windows 10 colour management settings and resetting to default.