Grryffindorr

Yeah it's a very old motherboard. Couldn't find anything like that. I thought disabling CSM mode would work but still nothing.

So I just got my new monitor which uses HDMI and DP. My old monitor has VGA which is connected to my graphics card by using a DVI to VGA adapter. Now, instead of setting my HDMI monitor as main monitor, when I press Windows+P and select PC screen, it transfers me to my old (VGA) monitor. While booting up the computer boot screen shows on my old monitor. I've already tried changing the bios boot mode to UEFI mode. Nothing worked. I've also uninstalled all the monitor driver except the HDMI one. Still nothing. Any kind of help will be appreciated! Processor: i5 4460 Motherboard: Gigabyte B85m D3H-A GPU: Galax 1660 Super Monitor 1: Samsung Full HD 144hz through HDMI Monitor 2: Dell 900P VGA (GPU has DVI so I'm using a converter for that)