Forum Discussion
Is the inability to disable CSM on Windows 10 motherboards affecting Fast Startup?
The Biostar B85 motherboard paired with a GTX770 graphics card runs Windows 10 (UEFI + GPT partitioning). The system still performs a self-test at startup and cannot enable Fast Startup. The CSM opti...
Unable to disable CSM: BIOS restricts disabling it, possibly due to graphics or boot configuration.
Video Policy cannot switch to UEFI mode: Usually related to compatibility of the current graphics card or BIOS settings.