ok heres the deal....about a week ago someone (my sister) started turning my comp off the wrong way ...a la holding the power button in........now i am getting cmos errors and it wont overclock for anything........now when playing a game or stress testing after about 20 mins it emits this long high pitched beep then BSODs ive reset cmos several times even took the battery out.. now it used to when i would reset or w/e it bios would go to stock cpu settings 2.4ghz at 1.25v now it defaults to 2.4ghz but the lowest voltage setting available my cpu wont start on 1v hell it ont run on anything lower 1.2v....my board has a cmos backup function but everytime i try an use it i get the cmos errors.............im at a total loss .......its a bios problem or cmos....... oh an when i run p95 at "stock" settings i get sumout errors i dunno what to do help me here plz