Helo, i've a problem with this mainboard k53sv rev 3.00. Initially it doesn't turn on and i found a mosfet near cpu and pjp8201 pjp802 in cc. Now it tuns on when insert dc jack even if rtc battery is present and i don't press power button but i don't have video. there is no voltage on cpu coils. I don't know if bios could be corrupted or i have other problems. Somebody can help me please?