How to enable the Hibernate option in Windows 7 and Vista
Posted on September 18th, 2009 in Windows 7
- Go to [Start] > [All Programs] > [Accessories]
- Then right click on the [Command Prompt] to select [Run as Administrator]

- Select [Continue] when the “User Access Control” window appears
- Then type the following command:
powercfg /hibernate on
NOTE: You can useĀ powercfg /hibernate off command to Turn Off the feature when needed.