Graphics card not working....help!!!

choticxxinferno

Honorable
Apr 16, 2012
36
0
10,530
I recently bought a Folon 9800gt gb GDDR3 graphics card. Before this I had a msi 8400gs. But when i installed it on my pc and connected my VGA it wont work...I have a 450W power supply also PCI express. I dont know what to do now...plz plz need help