P.C shut down problem?. Plz Help?

Hi Guys.I have windows Xp installed on my P.C. The problem is that whenver I try to turnoff my P.C,It restarts instead of shutting down. I also installed a P.C shutdown software and re-installed XP as well....but still the problem prevails....can any body plz help me out?

P.C shut down problem?. Plz Help?
Solution-1: It sounds like your computer had a virus most probably RONTOKBRO or BRONTOKBRO this is the virus which cannot allow to run exe files. When ever you run exe file, it restarts. Try run regedit if your computer restarts it means that your computer must have this virus.





Solution-2: Try to change the Power Supply, May be it doesnt compatible with your motherboard
Reply:go to ur father
Reply:Why dont you trunoff your pc by pressing the button at your CPU instead of Start%26gt;Turn off computer?


P.s dont hold that button long. just press once will do.
Reply:i do not know anything about this problem,but i hope it can help you:





If when you shut down the computer it restart again, you can turn off the operation booting. It will will remove all of electricity power from your computer.Next, you must take your computer to a mechanic or someone that can repairs your computer.





I hope that helps.
Reply:I dont want to insult you but when you shut down, do you press the turn off or restart, or do you ctrl+alt+del, you should just use turn off icon.


If thats all ok, it could be malware or a virius, download and install a program called adware ( with all the update- its all free -download.com). Run it and look for anything bad and get rid of it.


Good Luck
Reply:Check your Power connections , it happens on my pc when there is no power supply i.e. it is running on UPS,.