Okey, so I plugged in my old card, and it booted. On launch it tells me what the computer had encountered an error and crashed. I get suspicious, I launch the Cataclysm (that's what AMD calls their driver-downloader) program again, and complete the installation of the drivers, without my 7750 installed. This time, it doesn't crash. So I once again turn off the computer, install the 7750 and boot the computer..And this time, it actually boots.A Satanic Panda said::3Realitycrash said:My motherboard, took a picture and uploaded it just for you ^^
Huh, back to square one then.
Try installing AMD's latest drivers from their site:
http://support.amd.com/us/gpudownload/windows/Pages/radeonaiw_vista64.aspx
With the drivers installed does it beep when you turn it on? When you install the new drivers plug your monitor into the other display port to see if anything comes up. Check you BIOS when you put your new card in, just mash delete when you start the computer. Look for something like "Default Display Port" and see if it set to PCIe 3.0. If it set to the internal display driver, then that would be the problem, though I don't know why it would just up and change itself like that.
If that's a dead end, create a partition on your hard disk, and install a clean copy of Windows 8 on it. If it still crashes it might be a Windows 8 problem, then try 7. If that still doesn't work then it's definitely a hardware problem or AMD's own driver problem.
Which is great. I can now boot the computer with the card installed, and drivers installed. Now I just need to test the damn thing to see if it is working properly or is just pretending.
Do you know a website that lets you test your graphic-card? Otherwise I'll have to wait an hour or so to download a high-end game from Steam.