hiberfil.sys in Windows 7

To remove the large file ’hiberfil.sys’ used only if you let your computer go into Sleep Mode.

1. Starta command shell, write cmd in the search field.
2. Type the command:

powercfg.exe -h off

Restart the computer then the file is hiberfil.sys away.

Now the computer never goes in Hibernation, only Sleep. Draws a little more power but starts much faster.