New graphic card crashing PC when windows loads.

[Guest]

Hello all. I bough a Nvidia GF520 GT card and instaled it into my pc. When it asked me to restart my PC, i did it. PC started to load the windows configuration (the green line filling) and after that I get a black screen for few seconds and my pc crashes and restarts itself automaticaly.
Maybe the graphic card doesn't support my pc?

PC spec:
300w power supply
3gb DDR2 memory
motherboard Conroe Presler FSB1066 - http://www.asrock.com/mb/VIA/775Dual-VSTA/

and the card I tried to instal: http://www.zotac.com/index.php?page=shop.product_details&flypage=flypage_images-SRW.tpl-VGA&product_id=364&category_id=139&option=com_virtuemart&Itemid=100257&lang=en


Does it even support my PC? I am totaly new to this.

 

[nna2]

whew, your motherboard supports AGP, and PCI-E 4x

try removing the cards, and uninstalling any drivers from previous graphics cards

 

[Guest]

whew, your motherboard supports AGP, and PCI-E 4x

try removing the cards, and uninstalling any drivers from previous graphics cards

Is that good? lol

And yes, i treid that already. even tried with less ram or more ram. Some ppl told me maybe power supplyis the problem?

 

[nna2]

Is that good? lol

And yes, i treid that already. even tried with less ram or more ram. Some ppl told me maybe power supplyis the problem?

hmm, not really good lol, AGP is an outdated interface, and PCI-E 1.0 4X is pretty bad as well, but it will suffice for what you have

what is your power supply, and could you take a picture of the side of it (if there is a sticker)