hi all I got a very big problem with my pc I did not over clock just changed my heat sink 1 month back and all was working grate today my pc started properly but suddenly my keyboard stopped responding so I restarted my pc and I get a over voltage error on my bios screen what is the problem? Please help me friends ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq