random blue screen

[slvrstang]

well today is when this started happening

I would be doing something, then the comp would lock up...and then go to blue screen with nothing written on it. Sometimes restart on its own. Sometimes not. The only thing i have installed recently was a HD fan that a buddy gave to me. Do you think that fan was just enough to push my PSU too much? It is not an overheat as the Mobo and CPU chill below 50 at all times mobo~38 and CPU ~ 43

 

[ChaosBlizzard]

well today is when this started happening

I would be doing something, then the comp would lock up...and then go to blue screen with nothing written on it. Sometimes restart on its own. Sometimes not. The only thing i have installed recently was a HD fan that a buddy gave to me. Do you think that fan was just enough to push my PSU too much? It is not an overheat as the Mobo and CPU chill below 50 at all times mobo~38 and CPU ~ 43

What is the brand and power rating of your PSU?

 

[slvrstang]

i guess its an aspire as it came stock with the turbo case

and it is rated at 350

i used this link

http://www.jscustompcs.com/power_supply/

it doesn't have my equipment listed so i used the highest wattage since the 9800xt and the 64 3200+ are probably big consumers and it rated me at 380 minimum...could that be the problem?

if so what is a good PSU company?