I recently finished building a new computer, after I gathered the parts, my motherboard (MSI A78M-E35) needs a bios update to support my cpu (Athlon 860k). This board is fully compatible with the cpu and I am not sure how to correctly install a bios update, I don't want to go spend $30 at a repair shop for them to just shove another cpu in there and get easy money. I prefer a usb method as I don't have a cd-drive,my usb is an hp one, any help is greatly appreciated thanks!