I bought a second monitor and needed a card that supports dual output. I bought an ATI Radeon x300 128mb on ebay for cheap. It works, but my system freezes A LOT. I know it's the card because when I take it out everything is fine.
I have a Dell Dimension E520 with the RAM upgraded to the max 4gb.
Any idea why my computer doesn't like my card so I can pick a more suitable second one? I don't care about crazy graphics capability, I just want a cheap way to run both monitors.