when trying to flash bios on a7n8x dlx I recieve a "no source found" message and unable to move cursor. just flashes at bottom right hand corner of 1st bios page? Ihave also moved sata jumper to the 2/3 position to disable.cannot get by the verifying "DMI" prompt.what next to get this thing going?
Location..., Location...,Location !!!!
Location..., Location...,Location !!!!