Hibernation — Cmd Disable

fsutil volume diskfree C: Should hibernation be required again in the future, the command is:

powercfg /h on This recreates hiberfil.sys with the default size (approximately 40-75% of RAM). To set a custom size (e.g., 50%): cmd disable hibernation

To check recovered space in GB:

powercfg /a Expected output after successful disable: fsutil volume diskfree C: Should hibernation be required

powercfg /a You will see output such as: cmd disable hibernation

# Check status powercfg /a powercfg /h off Enable hibernation (restore hiberfil.sys) powercfg /h on View hibernation file size dir C:\hiberfil.sys /a /h