I've had a AMD Radeon™ VII Gold Edition for about a week now.
The previous cards were two Geforce 1070s.
Installed drivers Adrenalin 2019 Edition 19.6.1
When waking windows 10 from sleep (or booting from a shutdown), the display is set to 1024x768.
1024 is the largest display setting, but I have been able to reboot the system and get windows to display 2,560 x 1,440 in the display drop down.
I have been trying to diagnose the issue but have not had luck.
Tonight, I hope to dig into the motherboard BIOS (asus maximus hero viii).
Monitor: ASUS ROG PG279Q