fizbutton

Thanks I think my hardrive is on its way out since sometimes when im using an application it quite slow and takes quite a while to respond but this only happens sometimes. i did use a can of compressed air to clean both fans :) i didnt have a screw driver to hand so i cleaned it from the outside. any idea how much a new hardrive would cost? would pc world be a good place to purchase one? oh and my final question. My fan is quite noisy could i purchase a less noisy one? :) okay Thanks

Hello Recently my hardrive keeps making a strange buzzing noise while im using my pc then my pc will restart itself. i have to turn it off from the power button as it will keep restarting itself in a loop not going beyond the window xp loading screen. Then i have to switch off the computer from the plug to stop the computer switching on it self. After That i have to wait about 30 minutes before i can login to windows again without it restarting. im not sure what to do.. your help would be appreciated Thankyou