Serious Help!

[funkgab]

Hey guys, my friend had a dell. but the motherboard got messed, so i changed the motherboard, psu, and case, everything went well and windows installed great, i used the "@bios" tool from gigabyte to update the bios, i saved my original one, then i got video drivers and stuff before i restarted, when i restarted the computer the screen went blank, and when i turned off the screen and turned it back on, it'd say no input signal, and ive tried it on 3 monitors and same error
the specs are
ultra x connect 500w psu
gigabyte GA-819445PL-G MOBO
3.0 intel p4ht socket 775
1gb ocz ddr2 ram
x300 se videocard
2x samsung dvd drives

 

[GamerExpress]

It sounds as though it's an issue with a video card driver, are you sure you installed the correct driver??

I would try to go into safe mode, then remove the new drivers, reboot and install the drivers off of the disc that came with the card.