video card test & memory test.

hello.
i have a bit of a prob. i had a power crash in my house and my pc died from it, i changed the power suplyer and fron that day my pc is working really slow.
i dont know what part of my pc is not working like it sould. some one told me that there is some prog. that i can test my vidio card with it "3Dmark" and some prog. that i can test my memory with it but i dont know the name.
so if some 1 can help me and give me a link were i can download thoes programs it will really help me.
thanks.

Try searching for it.

You can get the 3dmark programme from HERE (http://www.majorgeeks.com/)

As regards the memory testing programme go to www.memtest.org and download the Memtest86+ programme.

Let it run for at least seven passes. If you don`t have a floppy drive there`s an iso version that you can burn to cd and boot from that.

Regards Howard :) :)