Hi Once while I have pc lockups it started on me Last week Thrusday. It even did that on my x700pro before I got my new 2600pro

I ran the mem test it has no errors. Do you think I don't have enough power? I have 430 watt in my system right now. And two years old I beleave. I'm thinking it's my PSU not getting enough to my new card. Plus I have two other cooling fans in my system one for hard drive other for video card. Please help I let get thing fix thanks

Do you think volts maybe going out wack with my psu?
By the way I got 3 defult monitors from my new card and always on defult and 60khz all the time. I'm thinking fomrated one more time once I get my new wireless card. It might be my old wireless card casuing lockups also?