Re: Facing locking problem with Windows 8
It seems that your BIOS is not compatible with your operating system so you need to update it. Download a latest version for BIOS like V.17. Mostly you will have V.14 which is only compatible with Windows Vista. So download a fresh BIOS V.17. Once you downloaded, Configure it with your system. Then try windows 8 Release Preview then the problem will be solved. Also check whether you have Windows 8 for 32-bit or 64-bit that should support your board too.
~Support
Community Manager