bcdedit (Boot Configuration Data Editor) is a command-line utility in Windows Vista and later versions (including Windows 10, 11, and Server editions) used to manage Boot Configuration Data (BCD).
: Adding, deleting, or modifying choices in the boot menu.
Always back up your BCD store before making changes. bcedit
Note: Do not delete the {current} or {bootmgr} entries unless you know exactly what you are doing.
If you run VirtualBox or VMware and get errors about Hyper-V blocking VT-x, you can disable Hyper-V via BCD: bcdedit (Boot Configuration Data Editor) is a command-line
To leave Safe Mode later:
bcdedit /timeout 15
BCEDIT is the scalpel of Windows administration. You can stab yourself in the foot with it, or you can perform precise surgery. Start with bcdedit /enum , never run a command you don’t understand, and always keep that backup handy.