i always turn my pc off the same way. i turn it off from windows 7 then switch it off at the wall. im not sure its going to be the battery my motherboard is new and ive only had it install since January this year. my other motherboard was 6 years old and is still going strong.
i have reinstalled all my sata drivers and usb drivers for my mobo and my graphics card also the asmedia drivers. i going to just make sure all my cables and leads are not lose. then i will wait until tomorrow morning to see what happens i think.
i just don`t know what else to do, my mobo manual does`t really say anything about the battery