Graphic card: AMD RX480 (8GB)
Windows 7 64 bit
Monitor ASUS VG248QE connecting through dual link DVI
Motherboard: ASUS H170-PRO
CPU: Intel i5 6400
PSU is a 650 of a "local" brand
RAM: 16 GB
Here's the issue:
I got an ASUS RX480, one of those that has a DVI-D port, but it only displays during boot before windows loads the drivers. I've installed both the manufacturer provided drivers and the AMD latest drivers 16.11.2, having the same problem on both. I've tried switching the PCI-e slot, also didn't solve the problem.
Also before installing any official drivers it also displays using whatever the generic driver windows installs, but otherwise it just refuses to display anything through this port. I've already updated the BIOS.
HDMI works fine.