You can use WinFlash, create shortcut on desktop to it, edit shortcut and put after "...winflash.exe" /nodateAfter you start winflash with that shortcut, take your old bios file, reboot, bios is updated automatically. This is another way of upgrading...

hexaae wrote:Read above. Probably the best procedure is:1. disable Device Manager: Firmware > System Firmware. Or RMB and choose Properties, Rollback driver option + disable System Firmware (from menu select View > Hidden devices if you need...).2. a...

hexaae wrote:Maybe disabling it would be even better to not risk future updates either... Doing this before you rebooted and manually downgraded to 310 BIOS?Or you just rolled back through Device Manager and it automatically reinstalled previous BIOS...

hexaae wrote:I have the same laptop, unfortunately forced to BIOS 314 today by a Windows update (while I kept away for months from optional update 311).Here is 310, let me know if manual downgrade works or Windows will sill force BIOS update through ...