Computer Crashing and sound stuttering

[Cobraut]

Ok guys for the past month my computer has been crashing and showing a black screen on my monitor with sound being looped back and then i have to hard reset.I have done Prime95 and memtest and both came without any errors after 8 hours.But when i used 3dmark11 test and also the furmark the same problem came.It crashed after about 30 seconds on 3dmark11 and about 10 seconds on furmark which leads me to believe A faulty psu or a bad graphics Card.
My specs:asus h81 motherboard
Gtx 660ti
i5 2500k
Cooler master 625w extreme 2 power supply

 

[Cobraut]

Also the computer crashes at Random times like when at the login screen or some other time but it's rare.

 

[Vic 40]

Do you use the latest drivers?

The cooler master extreme is one of the worst psu's they made so it could be the problem,but should be powerfull enough.

Your specs say i5 2500K and an H81 motherboard which aren't the same sockets so what's with that?

Download the next program,
http://www.hwinfo.com/download32.html
open it,click run,close the top window which is the system summary,click save report at the left top,in the next window at the bottom check=dot "short text report" after that next,you'll get to see what is in your pc,copy that by clicking "copy to clipboard" and right click and paste in you next post.

 

[Cobraut]

Do you use the latest drivers?

The cooler master extreme is one of the worst psu's they made so it could be the problem,but should be powerfull enough.

Your specs say i5 2500K and an H81 motherboard which aren't the same sockets so what's with that?

Download the next program,
http://www.hwinfo.com/download32.html
open it,click run,close the top window which is the system summary,click save report at the left top,in the next window at the bottom check=dot "short text report" after that next,you'll get to see what is in your pc,copy that by clicking "copy to clipboard" and right click and paste in you next post.

**Facepalm**its h61 .
Yea have used the latest drivers

 

[Vic 40]

Have you tried the gpu in a different pc?

 

[Cobraut]

Have you tried the gpu in a different pc?

Nope as nobody i know has a power supply powerful enough and i cant get hardware checked at a tech store because of religous holiday so i just want to ask you that if you think this is a hardware problem and what are the two most possible causes.

 

[Vic 40]

what are the two most possible causes.

You already mentioned those in the o.p..

You didn't do any driver updates last month or installed a program at that time?
Temps on the gpu are good? Look with gpu-z or the next,

Download hwinfo32,
http://www.hwinfo.com/download32.html
install/open this,mark sensors=V and click run.

 

[Cobraut]

what are the two most possible causes.

You already mentioned those in the o.p..

You didn't do any driver updates last month or installed a program at that time?
Temps on the gpu are good? Look with gpu-z or the next,

Download hwinfo32,
http://www.hwinfo.com/download32.html
install/open this,mark sensors=V and click run.

Been getting 45 celsius on idle and 65 to 70 in heavy load but Almost all the time the computer crashes before i can play more then 2 mins in the game.

 

[Vic 40]

No ? or ! in device manager?

You could get rid of the drivers by using one of the following programs in safe mode,
http://www.guru3d.com/files_details/display_driver_uninstaller_download.html
or
http://treexy.com/products/driver-fusion
after that install the latest drivers again,
http://www.geforce.com/drivers
or try even an older set of drivers.

 

[Cobraut]

No ? or ! in device manager?

You could get rid of the drivers by using one of the following programs in safe mode,
http://www.guru3d.com/files_details/display_driver_uninstaller_download.html
or
http://treexy.com/products/driver-fusion
after that install the latest drivers again,
http://www.geforce.com/drivers
or try even an older set of drivers.

Tried that all and i think this is a Hardware problem So going to a tech store and try the components i think are faulty .

 

[Vic 40]

Okay.