To enable hibernation. To do this, follow these steps:
1. | Click Start , click All Programs , and then click Accessories . |
2. | Right-click Command Prompt , and then click Run as administrator .
If you are prompted for an administrator password or for a confirmation, type the password, or click Allow . |
3. | At the prompt in the Administrator: Command Prompt window, type powercfg -h on |
If you want to disable Hibernation completely
At the prompt in the Administrator: Command Prompt window, type powercfg -h off