Computer does not recognize any monitors

Hi guys, I am in desperate need of help. I just spent $900 on a new computer from tigerdirect.com and I cant get it to display anything on my old monitor.

The computer i bought can be found here: http://www.tigerdirect.com/applications/SearchTools/item-details.asp?Sku=V133-78400.

I got the computer today, hooked everything up, and was really excited to see what it could do. As I stated, however, I am not getting any display on my monitor. Everything else on the computer seems to work fine: the fans are running, the inner computer lights are on, and my keyboard and mouse are both on. At first i thought something was wrong with my monitor, but I tried it with two other computers, where it worked normally. I also tried a different monitor, but that one did not work either. The monitors I have are LCD VGA, nothing amazing, but I dont understand why its not working.

Any ideas?? I will greatly appreciate any help.
Thanks in advance!

 

Never mind guys, GodsGift2DaGame helped me. :drool

 

We love information--feel free to post the solution as this may help others.

 

The monitor's "on" button maybe?

 

LOL, nah. He needed to use the VGA converter and connect directly to the 9800GT port.