Here is a one-line command to enable and disable hibernation in Windows 7, for all you command-line users. By default, hibernation should be enabled in Windows.
To Disable Hibernate
- Open an elevated command prompt, ie. one with admin previlages (Start > cmd > right-click and “Run as administrator”).
- In command prompt, key in powercfg -h off and hit Enter.
- Close the elevated command prompt.
To enable Hibernate
To turn on hibernate again, just use on instead of off in the command that you type in at the command prompt.