Hello! This might not be the right community but I’m looking at building a new server and you operate in similar areas and might have experience with this. I’ve got a GPU without video outputs, can I combine that with a CPU without integrated graphics and still get video output from the HDMI located on the motherboard?
I just did a quick bing chat search (“does DRI_PRIME work on systems without a cpu with integrated graphics?”) and it says it will work. I can’t check for you because my CPUs all have graphics.
I CAN tell you that some motherboards will support it (my ASUS does) and some don’t (my MSI).
BTW, I’m talking about Linux. If you’re using Windows, there’s a whole series of hoops you have to jump through. LTT did a video a while back.
While it might work in the OS, setting the OS up may be a pain (the installer may or may not work like that) and I strongly suspect that the BIOS can’t handle it.
I suspect that an easier route would be to use a cheap, maybe older, low-end graphics card for the video output and then using DRI_PRIME with that with the other graphics card.
It’s probably a pain to set up in Windows. In Linux, it just works, there’s nothing to set up. I’m using it right now.
OP really should have mentioned their OS.