Geforce FX 5900 + Blank Screen

[xXKILLAXx]

Ive recently purchased a Geforce FX 5900 and installed it Correctly (Every PLug is in Correct spot Double Checked Many of Times) and every time windows boots i recieve a blank screen i have no clue what is causing this problem... PLease help or post your solution if you had this problem...

Specs:

400W PSU
Asus P4P800 Motherbaord
2.26 P4 | O.C. to: 2.9ghz
Geforce FX 5900
768MB RAM (DDR)

[bertschkid]

umm... before installing your video card did u set the display adapter drivers to the standard diplay adapter. IF u didnt thats y u get the blank screen. Try putting your old video card back in than change your display drivers to standard display driver. Or if u have win xp uninstall your display driver and try installing your new video card again.

Hope this helps. Thats how i change between my cards when i benchmark them.

EDIT: either that or u have a bad card