Computer freezing

[Mountaingoat]

Every time I turn on my computer after about 2 minutes sometimes less it freezes. I suspect its my graphics card because the monitor doesn't display anything. I switched the monitor with my brothers monitor and it didn't display anything again. Do you think its the graphics card?

[Enola]

Humm.. no, i doubt you are doing overclock but could be, aniway check temperatures, can be (and most of the time is) just a software issue has well.

[FlawlessSoul]

Every time I turn on my computer after about 2 minutes sometimes less it freezes. I suspect its my graphics card because the monitor doesn't display anything. I switched the monitor with my brothers monitor and it didn't display anything again. Do you think its the graphics card?

Give us a breakdown of exactly what you get from when you hit the powerbutton to when it crashes, everything from what is show on screen to the noises the computer makes, even if you can hear fans whirring slightly louder than you remember.

[Sarcasm]

Are you getting any kind of sound from your speakers/headphones when it happens? Like half a second of noise repeating itself over and over?