Shulou(Shulou.com)06/02 Report--

To save hard disk space on system partitions, Windows 7 can compress memory data at a ratio of 0 to 50% before the computer goes into hibernation, reducing Hiberfil.sys to 50% of the size of physical memory. This percentage can be set with the POWERCFG command with the-H-SIZE parameter.

The first step is to open the command prompt as an administrator

The sequence of operations is as follows. Start, attachment, command prompt, right-click, administrator mode to open.

For example, on a Windows 7 computer with physical memory capacity 4GB, if you execute a command with administrator privileges:

Powercfg-h-size 70

You can reduce the C:\ Hiberfil.sys of this computer to 70% of 4GB, or 2.8GB.

How do I delete a Hiberfil.sys file?

Enter powercfg-h off in the command window to turn off the sleep function, and the Hiberfil.sys file will be deleted automatically.

Turn on the sleep function: enter powercfg-h on in the cmd command window to turn on the sleep function

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