my windows is restarting again and again. sometimes it is working fine, but then after 10-15 mins, it again restarts. it started yesterday, i thought of it as normal so i didnt pay much attention but now its freaking me out. please help. i have windows 7 ultimate version. and i didnt download any malware or something.
Random restart can be any thing from a software or loose connection to a failing motherboard. In my experience, the easiest way to diagnose the problem is pull everything out of the case and build the computer on a non-conducting surface. The from there test all the hardware components. But I agree, please post your system specs.