Solution to the Windows7 system does not support hibernation (back to sleep) method

The Hibernate button was not found when you recently used Win7. Search for a Windows with help, full of some nonsense, and finally picked up Google to find the answer. Take this note and share it with other people.

　　Vanishing "Hibernate"

In the following illustration, hibernation is not found in the Shutdown submenu on the Start menu.

Get the "sleep" back.

I remember the times of XP as if it were in power management. However, no related setup items were found.

Looking up the information, we quickly found a solution:

Enter in run:

　　Powercfg-h on

Or, at the command line, enter:

Powercfg.exe/hibernate on

　　Note: Administrator privileges are required to execute this command.

"Hibernate" is back.

Still not back? See if "Mixed sleep" is open.

If not after executing the command above, open

Control Panel → Hardware and sound → Power options, and then click Change Schedule Settings

Turn on "Change Advanced Power Settings"

Check if "Mixed Sleep" is turned on. If it's turned on, turn it off.

Sure enough, I am here "open".

When set to close, click OK.

Take another look, the "Hibernate" button should come out.

Let the hibernate button disappear

You can also guess from that command to change on to OFF:

　　Powercfg.exe/hibernate on

The concept of sleep, hibernation, and mixed sleep

　　sleep : Disconnect the power from other devices that are in memory, and the data is still in memory. Requires a small amount of battery to maintain power, once the power is lost, the memory of the data loss, the next boot is restarted.

　　Hibernate (Hibernate) : Writes the memory data to the hard disk and then cuts off the power to all devices. Power is no longer needed.

　　mixed hibernation (Hybird sleep) : Writes the memory data to the hard disk, and then cuts off the power to all devices except for the memory. To avoid the loss of data in memory once the power is off, the next boot is to recover from hibernation.

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