I just upgraded my my 600m's bios from A12 to A14, now under system my processor says Pentium M 1500 Mhz  592ghz,what is this???  And also, every time i restart my video card driver changes and i have to reinstall it to get back to 1400x1050 res. , what do i do and is there anyway i can get back to A12?? Plz help