How to set the sleep mode to turn on. How to prevent your computer from going into sleep mode

Sleep mode on computers and Windows laptops, perhaps a useful thing, but sometimes it may be out of place. Moreover, if on laptops when powered by a battery, sleep mode and hibernation are really justified, then with regard to stationary PCs and in general, when working from the network, the benefits of sleep mode are questionable.

So, if you are not satisfied with the fact that the computer falls asleep while you are making coffee, and you have not yet figured out how to get rid of it, in this article you will find detailed instructions on how to disable sleep mode in Windows 7 and Windows 8.

I note that the first described method of disabling sleep mode is equally suitable for Windows 7 and 8 (8.1). However, in Windows 8 and 8.1 there is another option to perform the same actions, which some users (especially those with tablets) may find more convenient - this method will be described in the second part of the guide.

Disabling sleep mode on a computer and laptop

To configure sleep mode in Windows, go to the “Power Options” item in the Control Panel (first switch the view from “Categories” to “Icons”). On a laptop, you can launch power settings even faster: right-click on the battery icon in the notification area and select the appropriate item.

Well, there’s one more way to go to the desired settings item, which works in any modern version Windows:

Quickly launch Windows Power Options

Click Windows keys(the one with the logo) + R on the keyboard.
In the Run window, enter the command powercfg.cpl and press Enter.

Pay attention to the item “Setting the transition to sleep mode” on the left. Click on it. In the dialog box that appears for changing the parameters of the power supply scheme, you can just configure basic parameters Sleep mode and turn off the computer display: Automatically enters sleep mode after certain time when powered by mains and battery (if you have a laptop) or select “Never put to sleep mode”.

It's only basic settings- if you need to completely disable sleep mode, including when closing the laptop, separately configure the settings for various schemes power supply, configure disabling hard disk and other settings, click the “Change” link additional options nutrition."

I recommend that you carefully study all the items in the settings window that opens, since sleep mode is configured not only in the “Sleep” item, but also in a number of others, some of which depend on the computer hardware. For example, on a laptop, sleep mode can turn on when the battery is low, which is configured in the “Battery” item or when closing the lid (the “Power buttons and lid” item).

After all the necessary settings have been made, save the changes; sleep mode should no longer bother you.

Note: Many laptops come pre-installed proprietary utilities for power management, designed to extend battery life. In theory, they can put the computer into sleep mode regardless of the settingsWindows (although I have never seen this before). So, if the settings made according to the instructions did not help, pay attention to this.

An additional method to disable sleep mode in Windows 8 and 8.1

IN new version operating system from Microsoft, a number of control panel functions are duplicated in the new interface, including disabling sleep mode. To do this:

Call right Windows panel 8 and click the “Settings” icon, then select “Change PC settings” at the bottom.
Open "Computer and Devices" (In Windows 8.1. I think it was the same in Win 8, but I'm not sure. In any case, it's similar).
Select Shut Down and Hibernate.

It is on this screen that you can configure or disable sleep Windows mode 8, but only basic power settings are presented here. To make more subtle changes to the parameters, you will still have to turn to the control panel.

For this I bow out, good luck!

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

Sleep mode- This is a low power consumption mode that allows you to quickly resume operation in normal power consumption mode (usually within a few seconds) upon user request. 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 OS, 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 operating system Windows can recover data from a disk, but such recovery is not standard and is usually accompanied by an intensive load on the computer. hard drive- 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 into Hybrid Sleep mode rather than Normal Sleep mode.

Selecting which item will be displayed by default is also very simple - right-click 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 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 enable:

Powercfg /h on

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

Setting parameters

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 battery backup notification appears when the battery 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 Low Battery Level and Backup Battery Level parameters.

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 advanced power settings

How to put the computer into sleep/hibernation using the computer power button 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---> Job 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 has released an automatic fix, 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 do I put my 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---> Job 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 " Terms"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.

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

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

3. The most 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 always don't leave your PC idle for long periods of time, 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 benefit on laptops or other devices that use a battery. On desktop computer This option is practically useless.

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.

Sleep 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 when the PC is turned off and when the PC is turned on, this image is restored from the hard drive back to the 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 normal download Windows (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.

Most users, over the years of working on a PC (personal computer), have probably never used “standby mode” or “hibernation mode” or other power plans. What is it - let's figure it out.

Sleep mode

"Sleep mode" your electronic pet is a special mode of super low consumption electrical energy on a computer or laptop. Let's define not only this mode, but also each of the existing ones.

During computer operation, certain types of files, services, and, in general, all kinds of information are periodically loaded into the RAM. And if you decide to take a little rest during your work and switch your computer to standby mode- the so-called "sleep mode", then the system does not turn off your computer completely, having completed all work, but only temporarily turns off the power from operating computer components that consume additional electricity (for example, a hard drive (hard drive), video adapter, except RAM (RAM) and, stopping work, goes to "dream".

This mode does not disconnect power from the RAM, because it is, as it were, volatile, and the RAM itself is already loaded with the working system, all important and necessary programs, as well as services. It turns out that the RAM is simply located in normal condition "standby mode". If you forcibly turn off the power supply from it, then the working information stored in the RAM will be lost without a trace.

Hibernation Mode

Hibernation(from the English hibernation, which means “hibernation”).
In the Russian-language version of the Windows XP operating system, such a function as hibernation is called in the old fashioned way "Sleep mode". Since later Windows Vista, this mode got the name "Hibernation". In addition, Windows Vista, as a consequence, introduced an additional detailed function with the wording "hybrid sleep mode", as a result of which the contents of the random access storage device (or RAM for short) are copied to the disk, but the computer’s power supply is not turned off. More on this later.

Hibernation mode. Now, when you tried to put the computer into the above-mentioned hibernation mode, be sure that all, absolutely all the “information” that is crammed into the RAM is now copied to a file located on the hard drive, and as a result the computer turns off completely.
This is the main difference when using Hibernate mode before Sleep mode , which shuts down your computer only partially. When the computer turns on, all the “information” located in it from the hard drive is rewritten into its RAM, and the entire system is also reversed to its previous state, as if to the starting point before activating the hibernation mode. In addition, this mode is mainly suitable for laptops.

When the laptop is not directly connected to the mains and there is very little charge left battery, it automatically goes into hibernation mode. Subsequently, after connecting it to the network, the previously interrupted user session will definitely be restored, i.e. absolutely no information will ever be lost.
When the shutdown happens completely suddenly, the RAM will be cleared and practically all the documentation, which, unfortunately, you did not manage to save anywhere, will be irretrievably lost.

Hybrid sleep mode

Let's also look at another interesting mode: - "Hybrid sleep". Usually this object combines two types: sleep mode and almost identical hibernation mode. Combining both modes, its operation is somewhat different from its previous “comrades”, but this is noticeable mainly to confident users. For beginners, the difference is almost imperceptible.

While the computer is running, all necessary information fills the RAM, the contents of which when switched to activated hybrid sleep mode copied to specific file located on the hard drive, and the entire system is plunged into sleep mode.
Now, if at the moment when your computer is in sleep mode and the sudden shutdown electricity, which means the memory is cleared, then the information from hard drive, accordingly, will be automatically transferred to RAM and it will be possible to resume work again, but without losing important and not very important information.

Setting modes

The time has come to determine the settings, as well as where to find them and where to see the location of the modes for their further activation. To do this you need to activate the menu "Start", find the button designation "Shutdown" and activate by pressing left button mice ( V Windows 7 go to additional menu ). The mode designations will appear immediately:- "Dream" And "Hibernation". In some cases, only one mode may be indicated - this is "Dream". But essentially it performs the function hybrid sleep mode .
During the initial installation of the operating system, the wizard determines the location of the OS (operating system), and by default configures, usually, hybrid sleep mode, if this only concerns desktop computer, or hibernation and sleep mode, if this applies to a laptop.

When setting up these modes, follow the sequence of tasks: - Start – Control Panel , then - Power supply – selection point "Setting up a power plan" and for this plan we select and denote – Change advanced power settings , select – Dream – Enable hybrid sleep mode .
Depending on versionWindows The names of the sections may differ slightly, but the essence is the same. Now you need to turn off the hybrid mode in this window and watch the appearance in the menu "Start" two modes - "Dream" And hibernation mode. Allowing hybrid sleeper you end up seeing only the “Sleep” mode and by activating it, you will force your “computer” to go into "Dream", and not in a state hybrid sleep.

Publication date: 31.10.2015 G.