Why there is no sleep mode on Windows 7. How to set up sleep mode on a PC or laptop. Hybrid sleep mode

What is the difference between sleep mode, hibernation mode and hybrid sleep mode?

Sleep mode is a low power consumption mode that allows you to quickly resume normal power consumption mode (usually within a few seconds) upon user demand. Putting your computer into sleep mode is similar to pressing the Pause button on your computer. DVD player: The computer immediately stops all operations and is ready to continue working at any time.

Hibernation Mode- this is a mode of reduced power consumption, designed primarily for laptops. When entering sleep mode, everything open documents and the settings are saved in memory, and the computer enters a low-power mode, and when it enters hibernation mode, all open documents and programs are saved on the hard drive in the file hiberfil.sys, and then the computer turns off. Of all energy saving modes, used in Windows, require the least amount of power to maintain hibernation mode. If you do not plan to use the computer for a long period of time and there is no way to recharge the battery, it is recommended to put the laptop into hibernation mode.

Hybrid sleep mode- this is the mode that designed primarily for desktop computers. Hybrid sleep mode combines sleep mode and hibernation mode because all open documents and programs are stored in memory and on the hard drive and the computer is put into a low-power mode. If Hybrid Sleep is enabled, entering Sleep mode automatically puts the computer into Hybrid Sleep mode. On desktop computers, hybrid sleep is usually enabled by default.

As in normal sleep mode, during hybrid sleep the computer should not be de-energized. In the event of an unexpected power failure, the Windows operating system can recover data from the disk, but such recovery is not standard and is usually accompanied by an intensive load on the computer. HDD- do not abuse it.

How to switch the computer to one of the modes?

Start---> click the arrow next to the "Shut down" button and select the desired mode:

If hybrid sleep is enabled in your power settings, selecting Sleep will place the computer in hybrid sleep mode rather than normal sleep mode.

Selecting which item will be displayed by default is also very simple - click right key mouse on the button or on the free part next to it and click “properties”. Select the desired item from the "Power button action" menu. It is described in the pictures.

How to wake up a computer from sleep or hibernation?

On most computers, you must press the power button to resume operation. But because All computers are different, and the methods for resuming operation may also differ. To return your computer to normal operation, you may need to press any key on the keyboard, click the mouse button, or open the lid of the laptop.

Why is there no sleep or hibernation command in the shutdown menu?

The Hibernation command will not appear if Hybrid Sleep is enabled in the advanced power plan settings. If "hibernation" in the shutdown menu is necessary, hybrid sleep mode will have to be disabled.
The video card does not support sleep mode. Update your video card driver.
These modes are disabled in Computer BIOS. Restart your computer and enter the BIOS (Del or F2 key, usually), and turn them on in the power settings. Because the BIOS version Almost all computers are different; read more about enabling these modes in the instructions for the computer (motherboard) or on the manufacturer’s website. To check whether your computer supports sleep modes, click Start---> in the search box type cmd and press Enter. In the window that opens, run the command: powercfg /a Some previous versions BIOSes do not support the ACPI interface, so computers cannot successfully transition to additional modes nutrition. IN in this case you need to update your computer's BIOS.

I don’t use hibernation, how can I turn it off so that the hiberfil.sys file is deleted? How to enable hibernation?

IN hidden file hiberfil.sys (root system disk) a copy of RAM is reset when going into hibernation.

To turn off hibernation, run:

Powercfg /h off

To turn on:

Powercfg /h on

The computer automatically goes into sleep mode, how can I disable this?

Settings

How to configure sleep/hibernation when the computer is idle?

Start---> Control Panel ---> Power supply --->

You can configure the transition to sleep in the first window:

To change the transition to hibernation, press "":

How do I configure hibernation when the batteries are low? How to enable/disable low battery notification?

By default, the low battery notification appears when the battery level reaches 10 percent, and the notification when reserve level The battery charge indicator appears when the battery charge level reaches 7 percent. When the battery level reaches 5 percent (critical battery level), the laptop enters hibernation mode. If your laptop has an older battery that has less power, the remaining 10 percent (when the low battery alert appears) and 7 percent (when the battery reserve alert appears) may not be enough to save documents and log out. . In this case, you should increase the values of the "Level" parameters. low battery batteries" and "Battery backup level".

A desktop computer with a source will have similar settings uninterruptible power supply(UPS).

Start---> Control Panel ---> Power supply ---> Setting up a power plan ---> Change Extra options nutrition

How to put the computer into sleep/hibernation using the power button on the computer or when closing the laptop lid?

Start---> Control Panel ---> Power supply ---> Setting up a power plan ---> Change advanced power settings

On laptops, it becomes possible to select an action when closing the lid:

The computer wakes up from sleep/hibernation on its own, how can I fix this?

Start---> Control Panel ---> Power supply ---> Setting up a power plan ---> Change advanced power settings

Start---> Control Panel ---> device Manager and disable the "Allow this device to wake the computer from standby mode" checkbox in the properties of some components.

Most often, the computer is “woke up” by: keyboard, mouse, network card.

To view a list of all devices that can wake your computer from any sleep mode, click Start---> in the search field type cmd and press Enter. In the window that opens, run the command:

Powercfg -devicequery wake_from_any

The problem also occurs due to the use outdated drivers these components or the video card driver. They need to be updated.

How to eliminate waking up at the same time every day?

Known issue with update Windows Media Center , if express setup was performed.

Run task Scheduler (Start---> All programs ---> Standard---> Service---> Task Scheduler).

Go to: Job Scheduler Library ---> Microsoft ---> Windows ---> Media Center ---> double click open the building mcupdate_scheduled

go to the tab Triggers---> click Change---> set a new (convenient) time for updating WindowsMedia Center.

Automatic reassignment

Microsoft released automatic correction Microsoft Fix it 50448 - the update will run when you log in.

How can I disable the password prompt when resuming from sleep and hibernation?

How do I create shortcuts for sleep or hibernation?

Because standard Windows commands are not always executed correctly, I recommend using the PsShutdown utility. Read more about it.

How to put the computer to sleep/hibernation and resume work according to a schedule?

As in the previous question, we will use the PsShutdown utility (download) from Mark Russinovich’s PsTools. Download it and unzip it to any folder.

Let's launch task Scheduler (Start---> All programs ---> Standard---> Service---> Task Scheduler).

Transfer to sleep/hibernation according to schedule

Click " Create a task":

We indicate Name For new task and check the box " Run with highest rights":

Go to the tab " Triggers", press " Create

Click " OK". Go to the " tab Actions", click " Create". In the next window, click " Review", indicate the path to the PsShutdown utility, and click " Open". As arguments we indicate:

-d - sleep mode
-h - hibernation mode

Click " OK", in the "Create task" window - again " OK".

The computer is configured to go into sleep/hibernation mode according to a schedule.

Wake up from sleep/hibernation according to schedule

To successfully remove the computer from extended power modes on a schedule, the computer's power supply ( motherboard) after being sent to sleep/hibernation was not interrupted.

Click " Create a task":

We indicate Name for a new task:

Go to the tab " Triggers", press " Create", in the next window we set the desired graph:

Click " OK".

To wake up your computer from sleep/hibernation mode, you need to schedule some task. This could be something useful, such as starting the Internet, or something less useful, such as displaying a message. Let's focus on the last option.

Go to the tab " Actions", press " Create", in the next window select the desired action and write a message:

Click " OK", go to the tab " Conditions"and check the box" Wake up the computer to perform a task":

Click " OK".

The computer is configured to wake up from sleep/hibernation according to a schedule.

Still have questions? Ask them on our.

Every user of Windows operating systems is familiar with the term “sleep”, regardless of whether he has ever used this feature or not. Moreover we're talking about not about any hidden settings, and about standard menu shutdown, caused by pressing the “Start” button. The suggested list of actions includes sleep and hibernation in Win XP). Although it is believed that these features are designed primarily for laptop owners, in reality this is far from the case. Moreover, the idea turned out to be so successful that latest versions Windows Microsoft even introduced an innovation - a hybrid sleep mode aimed at personal computers.

Before we look at what sleep is and Windows hibernation 7, let us clarify one interesting fact. On the Internet, every now and then you can find admiring reviews from users of the latest Windows operating systems, according to which the computer boot speed after switching to new version system increases significantly (10, 8 and even 6 seconds are indicated). Similar data is sometimes indicated by the developer himself. But not all users experience this fantastic speed. There is no deception! It's just "completely by accident" that it is not indicated that such a boot is performed only under the condition that Windows 7 hibernation is used, and not the standard complete shutdown nutrition.

IN Windows systems represents special way allowing you to resume work in seconds with the same data that was at the time of “putting to sleep.” It can be compared to the “Pause” and “Save position” functions in players. Sleep and hibernation in Windows 7 can be enabled if three conditions are met: the motherboard BIOS supports the modes, the correct device drivers are installed, and the operating system “knows” about these functions. To make adjustments in the BIOS, go to the settings ( Del button immediately after switching on) and select desired condition in ACPI parameters (S1 - S4):

S1 - power is supplied to the processor and memory, but the execution pipelines are suspended. Devices that do not explicitly set their registers may be disabled;

S2 - the same as S1, but the processor is de-energized;

S3 (STR, Suspend-to-RAM, Standby mode) is one of the most popular, especially among laptop owners. All components are disabled except RAM. Thanks to this, all the information contained in it at the time of entering standby mode does not disappear. When turned on, the user almost instantly gets the opportunity to continue interrupted work. does not exceed 1 W. There is only one drawback, but a significant one - even with a short-term power failure, all data is lost;

S4 (aka Windows 7 hibernation) is the most reliable mode. All data in memory at the time of shutdown is written to the hard disk (a dump is created). When turned on, the operating system reads information from the hiberfil.sys file. With a low-speed hard drive and a large amount of RAM installed, restoring from S4 may take longer than booting from scratch.

There is also a hybrid. There is nothing complicated about it, because the name itself gives a hint. Hybrid mode represents combined S3 and S4. With this shutdown, the data is not only saved in the RAM modules, but also dumped into a dump. If the power supply was not interrupted between turning off and turning on, then system operation is resumed by reading the state of the memory cells. If for any reason the data in RAM is lost, then the system is restored from a dump (exactly the same as in the case of S4).

You can use sleep modes on both laptops and personal computers. If there are no problems with power supply, we can recommend choosing the S3 mode.

If you do not use a computer or laptop for a while, the display turns off and you get the feeling that the machine is turned off. This situation indicates two situations: either the screen turned off, or the PC went into sleep mode. The given framework is not always suitable, and it is often required change sleep time on Windows 7.

A small digression. All modes are divided into 3 categories:

Sleep mode (sleep) is a state of the PC in which there is no shutdown, but reduced power is supplied. All open objects continue to be saved in , allowing you to continue working instantly.
. The entire contents of the RAM are flushed to the hard drive, then the power is turned off. Resumption of operation takes much longer, but battery savings increase. This is what distinguishes hibernation from sleep.
Hybrid mode – combines the characteristics of sleep and hibernation.

Methods to open the power option

To change the sleep mode transition time in Windows 7, there is an option called “power”, which can be found in 4 ways:

1. Press “start”, enter “power supply” in the search and select the item shown in the picture.

2. Press and copy into the “execute” command input window powercfg.cpl. Click OK or Enter.

3. The most a long way. Go to the start menu, select control panel. Make sure there are large or small icons in the “view” field. On the list Windows settings 7 Find the "power" option.

4. On a laptop, when you click on the button with the triangle icon in the tray, the hidden icons. Among them, find the icon in the shape of a battery and a power plug, click on it with the left button. In the pop-up window, click on any of the 2 links at the bottom.

Changing the Sleep Mode Transition Time

After selecting one of the methods, the power consumption and sleep mode settings window in Windows 7 with adjustable configurations will open in front of you. In the window, click the link to go to sleep mode, it is located on the left.

Here you will be prompted to change the settings of the installed power plan. In my case, this is the “energy saving” plan. It will always be possible to reset the settings to default, so don't be afraid to experiment.

On the laptop you will see 2 columns:

On battery
From the network

Each column is given individual parameters. On a regular PC, accordingly, there will be 1 column.

To reduce or increase sleep time and turn off the display, click on the button located opposite the corresponding option. Set your time frame and click “save changes”.

If you don't always leave your PC idle for long term, then select "never". This will disable sleep mode on your Windows 7.

To set your own transition time, click the change advanced settings link.

In the window We are interested in 2 sections:

Screen

Click on “sleep”, then “sleep after” and set your own time, down to the minute.

Click on “screen”, then on “turn off screen after” and also set the time period.

You can set other parameters, but after making changes, be sure to click the “apply” button and OK.

With such manipulations you can change sleep time in Windows 7. Basically, sleep has practical benefits on laptops or other devices that use a battery. On desktop computer this option practically useless.

Updated – 2017-01-25

In one of the articles I already mentioned in passing how to set up sleep mode, but I began to receive questions about how to do this in Windows 7. Therefore, I decided to devote a separate public to this issue. It's good that you ask questions. At least I know what interests you most. IN Windows XP all sleep mode settings are in the same window Properties: Screen. I wrote about this in the article,

Why do you need sleep mode anyway? In the past, when monitors were cathode ray monitors, sleep mode was used to prevent the phosphor from burning out. Monitor screens were coated with this substance to convert the energy it absorbed into light radiation.

From a long time and permanent job The phosphor burned out and the colors became dull and washed out. Moreover, this radiation was very harmful. That is why there was a need to turn off the monitor during a break in work or display a screensaver that prevents the rapid burnout of the phosphor.

The second advantage of sleep mode was and is that you can step away from your computer for a while and not be afraid that someone will inadvertently or intentionally damage your files.

To do this, just set the time after which your computer, if you are not working on it, will automatically go into sleep mode. And you can exit sleep mode either simply by moving the mouse, or using the password that you set to log in to the system.

Unfortunately, I don't have a computer at hand right now. operating system Windows XP so I'll give you a description , no screenshots. But under this description there will be my video on this topic, which I edited earlier when I had Windows XP.

How to set up sleep mode in Windows XP

Click right click mouse in a place free from shortcuts and files of your Desktop
Select the last item from the drop-down menu Properties
In the window that opens Properties: Screen go to the tab Screensaver
Go to the second half of the window and click the button Nutrition
In a new window, open the list in the boxes using the small black arrow next to each entry and set the period of time after which you want your monitor, hard drive to turn off, or go into sleep mode.

Video - How to set up sleep mode in Windows XP:

How to set up sleep mode in Windows 7

In Windows 7, sleep mode is configured a little differently. More precisely, the settings themselves are located in a completely different place, and you won’t find them right away.

In order to get to them you need to open the menu Start - Control Panel.

In the next window in the window Search(in the right top corner) type the phrase " Sleep mode". You will see links Power supply, And Requesting a password when resuming from sleep mode.

Click on the entry Setting Sleep Mode.

In the new window, configure the time after which your display will turn off or your computer will go into sleep mode. To do this, click on the small black triangle to the right of the function name.

Pay special attention to the function Require password on wakeup. If you set the value - Yes, then after you move the mouse or press any keyboard key, you will see a window asking you to enter a password.

The password will be the same as when logging into the operating system.

You can also set the exit from sleep mode using a password from the window Power supply.

In a new window, you will be able to configure the computer buttons on the front panel. Whatever value you set, this is the action they will perform when you click on them.

To allow you to wake up from sleep mode using a password, set the switch to write Request password.

Don't forget to save all your changes! Otherwise, your settings will be reset and you will think that your system is not working properly.

Video – How to set up sleep mode in Windows 7:

Now you know how to set up sleep mode. I hope they don't cause you any problems.

These two modes appeared in Windows 7 and Windows 8 and are intended more for those devices that have a battery. So what is it and What is the difference between sleep modes and hibernation? Especially considering that “hibernation” is translated as “sleep”. I think many people asked this question when turning off the computer through the Start menu.

Sleeping mode in a computer it is intended for a kind of “pause” of the entire process. The computer remains running and consumes energy (though significantly less than in normal mode), but at the same time its screen, cooling system and, and on the processor, turn off RAM, wireless modules and other components in this mode, the minimum voltage is supplied. To resume work and exit and sleep mode, just move the mouse or press any button on the keyboard. As a result, you will get the system as it was at the moment when it went to sleep - with all applications open.

Hibernation Mode- it looks the same, but inside everything is much more complicated. The computer turns off and is completely de-energized (only the power to the crystal oscillator to maintain date/time in BIOS). In this case, it is written to the hard disk exact copy RAM of the PC at the time of shutdown and when turning on the PC, this image is restored from hard drive back to RAM. In other words, the computer remembers the state of the system before going into hibernation mode, and then restores all the tabs and settings that were there. Does it look like a dream? Yes. Only here the hard drive is involved.
This process takes longer than turning on from sleep mode (about 10 seconds versus 1-2 seconds), but in any case much faster than usual Windows boot(1 minute or more).
In addition, after booting from hibernation mode, you can continue working exactly where you left off (as is the case with sleep mode), but you don’t have to worry about draining the battery.
Therefore, hibernation mode is more suitable for laptops.

If you don’t have Hibernation in your laptop shutdown options, you can enable it with the following command:

1. Run ;
2. Enter powercfg -h on and press Enter;
3. Restart your PC.

To delete the Hiberfil.sys file you need to type powercfg -h off and restart your PC.

By the way, the Hiberfil.sys file is the file needed for Hibernation and is located in the root of the system disk. Information from RAM is recorded into it.

Conclusion: if you don’t want to open all tabs and programs again the next time you turn on the computer, select sleep mode. Only it is better to use it up to 8 hours. To “save” data for a longer period of time, use the Hibernation mode.