I just got a new asus nvidia geforce 7600 GS 256mb. It's an AGP card, and I put it in the AGP slot on my Gigabyte 8TRX330-L motherboard. I made sure the auxilary power cable was plugged in, plugged the monitor signal cable in and turned the computer on, but nothing appears on the monitor. Anyone know what the problem could be? My power supply is an ATX 12V 2.0 400w supply, so I dont see how there could be a problem there.