How to Fix a Grayed-Out Legacy Boot Option in the BIOS on Windows
How to Fix a Grayed-Out Legacy Boot Option in the BIOS on Windows Newer computers come with Unified Extensible Firmware Interface (UEFI) as the new standard. However, Legacy BIOS is still largely part of most active systems due to legacy software and hardware support. Switching from UEFI to Legacy BIOS is easy using the firmware utility. But what if the legacy boot option is grayed out in BIOS? This can happen for a few reasons....