I have a Maximus Hero z790 upstairs (i9-13900KS).  My downstairs PC (z390) started acting up.  So I bought an i9-14900KF and 64GB DDR5 Corsair Vengeance, and new water cooling h150i from corsair, and Maxiumus z790 Dark Hero MB.Power up the Dark Hero ...

I just received a brand new PG27UQ monitor on Friday. Everything seemed good. I watched 3dmark which ran fine. Diablo III played fine. I then played Call of Duty: Modern Warfare after turning on HDR in Windows 10 Display Settings.When I exited t...