PC Drivers & Software

[stereoscope]

Running Windows 10 64-bit (1909 Build 18363.836) and 20.4.2 driver for an RX560 I had this problem:

Put Windows into hibernate mode, keeping power connected. Later turned on computer to resume from hibernate.

All colors were very wrong (as displayed). I saved a screenshot with thos wrong colors, but after rebooting when all colors returned to normal, opening that saved screenshot also had normal colors.

So my guess is the color lookup table got corrupted or wan's saved/restored properly.

I'm using an individually calibrated color profile, however (from DataColor Spyder3).

There were no special apps running when hibernating/resuming.

[kingfish]

Try disabling fast start....reboot after you change it.

The Pros and Cons of Windows 10’s “Fast Startup” Mode 

[stereoscope]

How would disabling fast startup fix manual hibernate mode? Of course if I don't hibernate, I don't have this problem (like if I don't use an AMD card, I also won't have). Hibernate mode has to save state data in order to wake up again.

[kingfish]

Did you read the article? Very common question and very common fix.

How long does it take to uncheck a box? If it doesn't work put the checkmark back in?