How to Enable or Disable Hibernation in Windows 7

Enabling or Disabling the “Hibernate” option in Windows 7 or Vista is not as simple as it used to be in Windows XP. For Windows 7 a different approach has to be followed to accomplish the same job. In this post you will find how to enable or disable the Hibernate option in Windows 7.

Hibernation is a power saving option which was designed primarily for laptops. Unlike “sleep mode” which puts the open documents and files into the memory, hibernation puts all the open files and documents on to the hard disk and shuts down the computer without drawing even a small amount of power. Thus hibernation becomes an excellent way to save power and resume Windows back to the state where it was left off. If you really want to use this feature on Windows 7 then you need to enable this option. This can be done as follows.

1. Open the Command Prompt with “Administrator rights”. To do so, type cmd in Start menu and then hit Ctrl+Shift+Enter.

2. Now type the following command in the command prompt and hit Enter.

powercfg /hibernate on

3. Type exit and hit Enter to close the Command Prompt. Now you should see the “Hibernate” option in the Start menu. If not then perform the following steps.

A. Type Power Options in the Start menu and hit Enter.

B. In the left pane, open the link labeled “Change when the computer sleeps” and then open the link “Change advanced power settings”.

Now a small window will pop-up as shown below:

C. Now expand the Sleep tree and turn off Allow Hybrid Sleep as shown in the above screenshot.

D. Now you should see the Hibernate option in the Start menu.

How to Use Windows 7 Without Activation

Most of you might be aware of the fact that it is possible to use Windows 7 and Vista for 120 days without activation. This is actually possible using the slmgr -rearm command which will extend the grace period from 30 days to 120 days. However in this post I will show you a small trick using which it is possible to use Windows 7 without activation for approximately an year! Here is a way to do that.

Windows 7 Activation

1. Goto “Start Menu -> All Programs -> Accessories” . Right click on “Command Prompt” and select “Run as Administrator“. If you are not the administrator then you are prompted to enter the password, or else you can proceed to step-2.

2. Now type the following command and hit enter

slmgr -rearm

3. You will be prompted to restart the computer. Once restarted the trial period will be once again reset to 30 days. You can use the above command for up to 3 times by which you can extend the trial period to 120 days without activation.

4. Now comes the actual trick by which you can extend the trial period for another 240 days. Open Registry Editor (type regedit in “Run” and hit Enter) and navigate to the following location

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform

5. In right-side pane, change value of SkipRearm to 1.

6. Now you will be able to use the slmgr -rearm command for another 8 times so that you can skip activation process for another 240 days. So you will get 120 + 240 = 360 days of free Windows 7 usage.


120 days using “slmgr -rearm” command before registry edit + 240 days using “slmgr -rearm” command after registry edit = 360 Days