hi guys i got asus mobo p4p800 intel 2.7 ht audigy 5700 geforce 1 ghz ram simbadda powersupply 500watt my damn computer again,... whenever i turn on or restart, i heard twice short beep " new cpu installed! please enter setup to configure your system. cpu over voltage error! press f1 to run setup press f2 to load default values and continue." FYI : the date in the cmos is out to date. please???; and if i did not run on safe mode, my damn monitor "sync out of range" i try to lower the refresh rate and resolution, but dont know why, it wont safe. and later when i restart, comeback again"sync out of range" and if i go to safe mode and check, the resolution is unchanged.. whyyyyyy? should i threw my pc away?