How to Handle the Gigantic hiberfil.sys in Windows

1. Is it OK to delete Hiberfil Sys?
2. Why is Hiberfil SYS so large?
3. How do I get rid of Hiberfil Sys?
4. Can Hiberfil Sys be moved?
5. How do I disable hibernation?
6. Is Hiberfil SYS needed?
7. How big should Hiberfil Sys be?
8. How do I reduce pagefile sys size?
9. Why is my pagefile so big?
10. How do I get rid of Sys?
11. How do I get rid of pagefile sys and Hiberfil Sys?
12. Is it OK to delete pagefile sys?

Is it OK to delete Hiberfil Sys?

Although hiberfil. sys is a hidden and protected system file, you can safely delete it if you don't want to use the power-saving options in Windows. That's because the hibernation file has no effect on the general functions of the operating system.

Why is Hiberfil SYS so large?

Hiberfil. sys, as the name suggests, is the file to which Windows saves the snap shot data. Thus, the file is always equal in size to the total amount of available RAM on the computer (see Figure A). On a computer with plenty of free disk space having such a large file just hanging around usually isn't a problem.

How do I get rid of Hiberfil Sys?

How to delete hiberfil. sys file?

1. Go to Start menu, type “cmd” open up command prompt.
2. Type “powercfg.exe -h off” [make sure you are an Administrator]
3. ENTER.
4. Type “exit”
5. ENTER.

Can Hiberfil Sys be moved?

Unfortunately there's no way to move that HIBERFIL. sys around to your other HDDs or partitions. This is unlike PAGEFILE. sys, which you CAN relocate to some other physical disk or partition, so your system disk doesn't have to handle the Pagefile.

How do I disable hibernation?

How to make hibernation unavailable

1. Press the Windows button on the keyboard to open Start menu or Start screen.
2. Search for cmd. ...
3. When you are prompted by User Account Control, select Continue.
4. At the command prompt, type powercfg.exe /hibernate off , and then press Enter.

Is Hiberfil SYS needed?

sys is and why you might need it. If you find a suspiciously large file on your hard drive, going by the name of hiberfil. sys, and wonder whether you've been infected by a virus or not, don't worry. This file is something that Windows uses to help your PC wake from hibernation.

How big should Hiberfil Sys be?

The default size of hiberfil. sys is approximately 40% of physical memory on the system. If you want to disable hibernate mode without turning off Fast Startup, you can reduce the size of the hibernation file (hiberfil. sys) to about 20% of your RAM in Windows 10.

How do I reduce pagefile sys size?

1. Click "Start," right-click "Computer" and select "Properties."
2. Click "Advanced System Settings," select the "Advanced" tab and choose "Settings" in the Performance section.
3. Click the "Advanced" tab and select "Change" in the Virtual Memory section.
4. Deselect "Automatically Manage Paging File Size for all Drives."

Why is my pagefile so big?

sys files can take up a serious amount of space. This file is where your virtual memory resides. ... This is disk space that subs in for main system RAM when you run out of that: real memory is temporarily backed up to your hard disk.

How do I get rid of Sys?

How to properly get rid of the hiberfil.sys file in Windows 10:

1. Open Command Prompt as admin: Click on your start menu and type “cmd”. You will see CMD (command prompt) pop up in the results. ...
2. In CMD, type “powercfg.exe -h off” and hit enter.
3. Close CMD.
4. The file should be gone. If not, one last step.

How do I get rid of pagefile sys and Hiberfil Sys?

How to remove pagefile. sys and hiberfil. sys

1. Run sysdm.cpl in the run box (Win + R) and navigate to Advanced –> Performance Settings –> Advanced –> Virtual Memory –> Change.
2. Completely disable pagefile. sys or decrease the size.
3. Reboot.
4. Depending on your settings, pagefile. sys should now be smaller or completely gone.

Is it OK to delete pagefile sys?

Because pagefile contains important information about your PC state and running programs, deleting it could have serious consequences and tank your system's stability. Even if it takes up a large amount of space on your drive, pagefile is absolutely necessary for the smooth operation of your computer.