How to Safely Disable Hibernation on Windows 11 to Reclaim Storage
Quick fix: Open Command Prompt (Admin). Run: powercfg /hibernate off. The hiberfil.sys file (often 4-10GB+) is deleted. Hibernate is now disabled. You won’t see Hibernate in the Power menu. Sleep mode still works. To re-enable: powercfg /hibernate on. The hibernation file (hiberfil.sys) stores RAM contents on disk when you hibernate, so the PC can resume … Read more