Windows 10: Enable/Disable Hibernation

Windows 10: Enable/Disable Hibernation

 How to make hibernation unavailable

1. Press the Windows button on the keyboard to open Start menu or Start screen.
2. Search for cmd. In the search results list, right-click Command Prompt, and then select Run as Administrator.
3. When you are prompted by User Account Control, select Continue.
4. At the command prompt, type powercfg.exe /hibernate off, and then press Enter.
5. Type exit, and then press Enter to close the Command Prompt window.

How to make hibernation available

1. Press the Windows button on the keyboard to open Start menu or Start screen.
2. Search for cmd. In the search results list, right-click Command Prompt, and then select Run as Administrator.
3. When you are prompted by User Account Control, select Continue.
4. At the command prompt, type powercfg.exe /hibernate on, and then press Enter.
5. Type exit, and then press Enter to close the Command Prompt window.

More information

The Hiberfil.sys hidden system file is located in the root folder of the drive where the operating system is installed. The Windows Kernel Power Manager reserves this file when you install Windows. The size of this file is approximately equal to how much random access memory (RAM) is installed on the computer.

The computer uses the Hiberfil.sys file to store a copy of the system memory on the hard disk when the hybrid sleep setting is turned on. If this file is not present, the computer cannot hibernate.

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