Vista what is the difference between sleep and hibernate

Details required :. Cancel Submit. Vaseem Ahmed. Hi, Sleep is a power-saving state that allows a computer to quickly resume full-power operation typically within several seconds when you want to start working again. How satisfied are you with this reply? Thanks for your feedback, it helps us improve the site. It is usually used when the user needs to be away for 10 to 30 minutes but also needs the computer to be readied up instantaneously.

While standby and sleep are actually the same, let us figure out the differences between sleep mode and hibernate mode instead. While both have the same idea of saving power, they do act differently.

Starting with their power consumption, sleep mode will require a bit higher power consumption than hibernation mode simply because it is still technically running. Hibernation mode requires less power simply because the data stored on your RAM is transferred onto your hard drives and so will not require any power after.

On starting up your devices, sleep or standby mode will instantly start up your device without having to go through many processes, unlike your hibernation mode, where it will have to start as if shut down normally. It will however open up your open documents and running applications without starting them again.

In the case of Hybrid Sleep, it gives you the speed of Sleep, combined with the resilience of Hibernation. If all goes well then your machine comes out of Hybrid Sleep in less than 5 seconds, if all goes badly, then it takes relatively ages for the desktop to return, but at least you can recover your unsaved data from hiberfil. If you were of a mind, you could choose a different combination of Power Settings everyday of the year, and never repeat the same setting twice. This utility will also guide you through troubleshooting; the dashboard will indicate whether the root cause is a broken link, faulty equipment or resource overload.

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For any given machine, they either work In my experience, Sleep works much better on laptops than desktops. In the case of Vista, begin with a review of Critical Errors in the last 24 hours. Power Options — Windows Mobility Center. See screen shot of Allow hybrid sleep. Does the Bios support Sleep mode?

To check the Bios you need to interrupt the initial boot phase. For this inspection, seek a special key, it maybe F2, or maybe spacebar, it could even be the delete key. If all else fails read the boot screen! How to stop your computer from going to sleep. Or apply if you want to configure more options. Vista has n o Hibernate option. The situation is there is no Hibernate option on the Vista Shut Down menu.

There could be several reasons for this absence. See screenshot. On start-up, data is read back to the RAM which takes about 10 seconds or more. Hibernation provides the advantage of eliminating the need to save data before shutting down and restore the applications on power up. During sleep mode the computer cut power to subsystems that are not needed and places RAM into minimum power state.

As a result the resumption on waking up is instantaneous. Only the CPU and the display need to be powered up. Most laptops enter this mode when the machine is running on batteries and is closed. Hybrid Sleep mode is a mix of sleep mode and hibernate, where the contents are stored in RAM and hard drive. The RAM stays powered during power down.