System Spec:
Ryzen 2200g.
R9 390
Asus B350 micro atx mobo.
I had a perfectly working system.... I bought a 4k TV (TCL S517)
I was disappointed my R9 could only communicate at 30hz and 8 bit color over HDMI but wasn't sure so...... So I rebooted, enabled the Igpu, plugged the HDMI cable into the motherboard and rebooted. Cool I thought, the 2200g supports 4k at 10bit color and 60hz... I even played a round of PUBG for giggles.
Reboot, disable the Igpu in bios again, save, power down, plug back into the R9 390 and windows says error 43, this devices did not load.. bla bla..
I have gone through the usual uninstall drivers, bios reset, remove GPU, put back in, check power. Worried I somehow killed my R9 390, I put it in my PLEX server and it works fine.
Any ideas where I have gone wrong?