Hiberfil.sys what is the file and its closing tips

What is a Hiberfil.sys file? What is the effect of Hiberfil.sys files? How do I close the Hiberfil.sys file? Many of our users are not very familiar with the Hiberfil.sys file, the next DLL download station http:// Www.wenjian.net and Hiberfil.sys files in the computer will occupy a lot of memory, we should turn it off, the following author to you in the win XP, Vista and Win7 to close the Hiberfil.sys file method.

What is a Hiberfil.sys file

The Hiberfil.sys file is a file of hard disk space occupied by the system's Hibernate feature (the Windows default hibernation feature is turned on), and when the computer is in hibernation, all content in memory will be saved to the hard disk and the computer will be shut down. After the computer is turned back on, all programs and documents that are open when you shut down the computer are restored to the desktop. That is, when you put your computer into hibernation, Windows writes all the memory content to the Hiberfil.sys file before shutting down the system. Then, when you turn the computer back on, the operating system uses Hiberfil.sys to put all the information back into memory, and the computer returns to its state before it shuts down. However, Windows left a Hiberfil.sys file on the hard drive, even if the file was no longer needed. The Hiberfil.sys file can be large and is a special system file that the Disk Defragmenter cannot defragment. As a result, the presence of file Hiberfil.sys will prevent Disk Defragmenter from doing a thorough collation.

To close the Hiberfil.sys file method in Win XP:

Method One:

Open Control Panel and double-click Power Management. In the Power Management Properties dialog box, select the Hibernate tab. Cancel the "Hibernate enabled" checkbox and click the "Confirm" button. Cancel the Hibernate enabled checkbox and Windows XP automatically deletes the Hiberfil.sys file from your hard disk.

Method Two:

Desktop right-screen saver-power-Hibernate-Remove the hook before "enable hibernation".

To close the Hiberfil.sys file method in vista/win7:

Method One:

1. Enter Control Panel-power management-disables "Hibernate" and "sleep".

2. Enter C:windowssystem32 find Cmd.exe point right--run as Administrator

3. In cmd mode, enter the command "powercfg-h off"-carriage return

Method Two:

In the Vista, Windows 7 system root has a Hiberfil.sys file, is the hibernation file, takes up the system disk and physical memory size of space, if the system disk space tension, you can consider disabling hibernation, disabled Hiberfil.sys will automatically disappear.

The method is disabled as follows: Press Win+r to open the Run window, enter "Powercfg-h off", and press ENTER (if UAC is disabled).

UAC is User Account Control, which, by default, is logged on as an administrator, but most of the system operations need to be queried for execution. What's the use of disabling UAC? In fact, many programs are not installed or normal operation is related to UAC, such as pole Wubi can not run under IE7, PhotoshopCS2 can not be activated and run, KMPlayer Runtime pop-up error window, and most importantly, If UAC is turned on under the default login account, the system and many application settings cannot be saved. Therefore, disabling UAC is the first thing to do after installing a system!

To disable Vista UAC

The disabled method is as follows: Press Win+r to open the Run window, enter "Regedit" to run the registry, and then Hkey_local_machinesoftware The value of the Enablelua under Microsoftwindowscurrentversionpoliciessystem should be 0.

Disable UAC for Win7

The disabled method is as follows: Press Win+r to open the Run window, enter "Regedit" to run the registry, and then Hkey_local_machinesoftware The value of the Enablelua under Microsoftwindowscurrentversionpoliciessystem should be 0.

Hiberfil.sys files exist in the system, which can hinder the speed of the computer, if we do not often use the computer's Hibernate function, we can use the method mentioned in this article to close the Hiberfil.sys file.