Start up problems with asus p5nsli

Hello, I just installed a Asus P5NSLI to replace my old ECS board. The board loads up fine and I can get into my bios. The bios recognizes my IDE hard drive and my dvd rom, but when I get to the post menu and select the hard drive to load, I get nothing but a blank screen and a blinking cursor. Windows does not load. I have tried booting the Windows Xp disk form the dvd drive and it recognizes that there is already windows xp on the HD. I tried repairing the OS and i still get the blank screen with the blinking cursor. The system is Core 2 due 2.13 ghz processor, 2x 1GB sticks of Crucial Ballistics ram, PNY 6600 graphics card. Any help or suggestions would be appreciated.

First, moving an XP installation to a new and completely different motherboard can be a real headache. How did you do the repair? If you used the recovery console, that won't do you any good. You need to a first choose a new install. Windows will detect your current installation and ask you a second time if you want to do a new install, or repair the current install. (at this point it will warn you that a new install will erase all the data on the drive) At that point you want to choose to repair.