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This option is the default setting for desktop computers. It is the opposite for laptops, which ship with it disabled.

This can be useful for desktop computers, but not as much for a laptop. If a power failure occurs, Windows can restore your work from your hard disk drive. So that you can quickly resume your work. Hybrid sleep - a combination of sleep and hibernate. It puts any open documents and programs in memory and on your hard disk and then puts your computer into a low-power state. (This is like copying all open and running apps to media and shutting down, then reloading the saved apps and data on startup.)įor more information about Computer Power States, see the following documents: The working context can be restored if it was stored on nonvolatile media. Some internal components remain powered so the computer can wake from input from the keyboard, LAN, or a USB device. To maintain the computer states when it goes into hibernation. In this state, the computer saves the contents of the volatile memory to a hibernation file.

This mode uses the lowest level of power consumption, short of turning the computer off.

S4 - Hibernate: Your computer appears to be off.

(This is like pausing and unpausing the computer.) Some internal components continue to get power so the computer can wake from input from the keyboard, LAN, or a USB device. In these states, the computer volatile memory is kept refreshed to maintain the computer state when it went to sleep. Your computer typically supports one of these three states. S3 consumes less power than S2, and S2 consumes less power than S1. It uses less power than leaving the computer turned on but uses more power than hibernation.

S1/S2/S3 - Sleep: Your computer appears to be off.

How to identify and resolve any issues with the sleep and hibernation mode in the Windows 11 and Windows 10 operating system. This article takes you through a series of ordered steps. Are you having trouble with Sleep or Hibernation mode on your computer?