Mga Sir,
i have this problem, even though ako na g shut down akong pc (using win7).. dli man mu power down ang PC mismo.. ang mga fans, mobo, etc.. kay nag andar pa man. i can't seem to know where is the problem.. murag dli man sad guro ang cable kay mga 1 mos raman nako g ilisan ang power cable 24pin og duha ka 6pin para sa akong mobo and vid card... nag start ni nga problem when i plugged a usb on my system.. and my AV detected a threat.. wla lng nako g pa fix sa AV.. naa ra unta koy i-butang nga file did2 sa usb.. so what i did was right click on the file.. den "Send To" Removable Drive <drive letter>... after pila ka hours kay mu kalit na lng og restart akong PC.. that was when i was playing some game.. i tot it was a power outtage.. dli man pud guro low ang power kay wla man ni saba akong avr(servo type).. so ako lng g palabay.. after ana ni occur napud... den i checked all my hardwares and the system itself.. it seems working fine.. until when i try shuttiing my system.. then diha ni gawas ang problem nga dli man mu power down akong pc even though g shutdown na.. btw i've checked my jumpers and they're on the right place
Mga sirs naa moy idea ani? currently scanning my whole system for some malware, virus and stuff... my last resort was to reformat my whole system.. (hopefully not)

.. anyways naa moy idea unsay problem ani... i've tried searching sa net.. but it says about sa IEEE 1394 bus controller on my device manager which is not present on my system... some also says about the hardware itself; cable, psu and stuff.. but its all good on that department..
Any inputs mga sirs? thanks