BIOS freezing on startup after installing video card!!!

raj11

Distinguished
Jan 5, 2009
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18,510
Hey guys i brought an ATI Radeon HD4580 and im triying to install it on my Intel motherboard DG33tl.
After installing the video card the BIOS freezes on startup. My computer does not go past the BIOS screen and i cannot access the BIOS by pressing f2. I have disabled the onboard video already and have tried flashing the BIOS as well as updating it and this still does not work. When i take out the video card the computer boots fine. Is there some settings i have to change?? Any suggestions guys help me please!!!