i would appreciate any suggestion or help about how i can recover the failed bios upgrade with this one, since i cant use USB ports does it is the problem i wanted to resolve ( they dont work anymore and lock the system ) i wanted to do a bios upgrade, then it failled to finnish, does bios version is not for this one, there is a link to EasyNote MZ36 and i downloaded it then burned and get wrong when boot to flash, i have now the proper one but on a DVD does as i told usb dont work on this machine, thanks in advance. One : which ones are the bios hotkey on this machine ?