ATI Radeon 9500 hardware install problem

[Spate]

Hi,

I'm trying to install a Sapphire ATI Radeon 9500 128MB card on a ASUS P2B-S motherboard. When I boot up after installation,

my monitor shows several wide white vertical lines on a black backgound.

It seems like Windows XP is booting OK, but I can't be 100% sure since the display is not working. Any ideas on what could be wrong? Or more important, how can I make it work?

PS:

I have not been able to test the graphic card on another PC, so I don't know if it is broken. But my guess is that the card is good, but my configuration is bad...

 

[lwj81]

New motherboard.You will need at least an AGP 2.0 board.

 

[Crashman]

It's probably a power issue. Some early boards had them. You might find a solution by running a jumper wire from the 3.3v input on the ATX connection to the 3.3v output on the AGP slot along the back of the board.

Oh, if your card came with a 4-pin power cable header, make certain you use it!

<font color=blue>Watts mean squat if you don't have quality!</font color=blue>

 

[kahchye]

Don't think you need a AGP 2.0, as the it's backward compatible. Should be the PSU?