Monitor sleep mode when the computer is turned on

Mouse wake up

To configure Windows 10 hibernation, namely to disable or enable mouse wake-up, follow these instructions:

  • Launch the Device Manager window. Click WinX and then select the desired value
  • Expand the list “Mice and other pointing devices”, select any from the list, click on it with RMB and click on “Properties”.

monitor, sleep, mode, computer, turned

  • Open Power Management. The value “Allow this device” will allow or deny waking the PC from sleep.

But what to do if the device does not wake up from sleep, or, on the contrary, does not want to fall asleep. on this later.

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Windows 10 hibernation. What is it, why is it needed and the main mistakes when using it is the topic of this article. In addition, we will analyze the questions in more detail. How to enable hibernation in Windows 10, change the time, configure and disable it altogether. Here you will find answers to emerging questions related to hibernation on Windows 10.

Lack of sleep patterns

Often, users turn to the problem that hibernation does not work or disappeared in Windows 10, namely it is not among the shutdown list. Shutdown, Restart and Exit only. There is no trace of any Sleep Mode. There is only one explanation for such an error. the video card driver is to blame, which is responsible for putting it into sleep and hibernation.

To fix the problem, do the following:

  • Launch Device Manager. in the Run window (WinR combination) enter devmgmt.msc, then click on OK. Alternatively, you can press WinX on your keyboard and find “Device Manager”.
  • Next, you need to open the list of video cards and select a discrete video card there (some devices have 2 video adapters. built-in and discrete).
  • Click now on it RMB and find “Update driver”
  • Typically, Windows itself finds the latest driver in the update center. If you have multiple video adapters, then you need to update for all devices.
  • If you could not find fresh drivers or this method did not help, then you need to update the drivers yourself. Go to the device manufacturer’s website and find them by your video adapter model.

Then complete the driver installation. In case of errors or failures, it is recommended to perform a clean installation of the driver. Or through the installer settings (a clean installation item, in which the old driver is completely removed and a new one is installed) or through the Display Driver Uninstaller utility. which can also uninstall and clean the video adapter driver for later installation.

After installing the new driver, restart your PC and make sure that sleep mode is now active.

Important! If the above tips did not help, and the sleep mode is still missing, you need to install the chipset driver, which is responsible for power plans. For some motherboards, there is a separate ACPI power driver that should already be included in the chipset driver.

Wake up the device (Windows 10) using the keyboard or mouse

Using standard Windows settings, you can wake up the computer by pressing any key on the keyboard or moving the mouse. Some users may find it inconvenient to wake up in one or both ways. Therefore, we will show you how you can customize the awakening.

Wake up by keyboard

To disable or vice versa, enable the keyboard to wake up Windows 10 from sleep, you need to follow these steps:

  • Open Device Manager. then click WinX. to open the quick settings menu, and select the desired item.
  • Then open the “Keyboards” list. right-click on the keyboard and select Properties
  • After that go to “Power Management”
  • Enabled “Allow this device” will allow you to wake up the PC from sleep using any key on the keyboard. And if the checkbox is not checked, accordingly, it will not work to wake up the PC from sleep.

Such a simple setting allows you to enable or disable the ability to wake up the PC with the keyboard. Let’s move on to the mouse.

PC does not wake up

There have been times when the device did not wake up from sleep mode in Windows 10 when I pressed the keyboard or mouse. Let us examine this case in more detail. As it was previously written, in the paragraph “Wake up the device using the keyboard or mouse.” everything may be the fault of the settings that prohibit waking up the device.

First of all, you need to check if the keyboard and mouse can wake up from sleep. To do this, open the “Device Manager”. open a Run (WinR) window and enter devmgmt.msc. then click OK.

First, let’s check the keyboard. Expand the Keyboards list. right-click on your keyboard and select Properties. In the window that opens, go to the “Power Management” tab. Make sure there is a check mark next to the item “Allow the device to wake up the PC from standby mode”.

Through the “Command Line”

You can remove the auto screen blanking feature by executing a console command. Step by step guide:

  • Search for “Command Line”.
  • In the results, click on the RMB element of the same name and select “Run as administrator”.
  • In the console window that appears, enter the command Powercfg / Hibernate off powercfg.h off.

Through system parameters

Disabling the transition to sleep mode is performed in the system parameters. in the power menu. Step by step guide:

  • Open the settings window by pressing Win I. Go to the “System” section.
  • Go to the tab “Power and sleep mode”, then in the block “Sleep” in the drop-down lists select the values ​​”Never”.

Note! Changes take effect instantly, nothing needs to be saved.

How to disable screen hibernation in Windows 10

You can disable sleep mode on Windows 10 by changing the power scheme, namely by deactivating the corresponding option. This action can be performed through the utilities with a graphical interface, which are preinstalled in the OS, or by entering a special command into the console.

How to turn off sleep mode on Windows 10

To disable hibernation in Windows 10, you need to make changes to your operating system (OS) configuration, including power-related options. This action is performed as part of the distribution, so installation of software from third-party developers is not required.

Using the “Control Panel”

Similar manipulations can be performed in the special menu “Toolbars”. To turn off standby mode on your computer, you must:

  • Find and run the “Control Panel” by searching through the system.
  • At the top of the interface, switch the view to “Large icons”.
  • Go to the “Power supply” menu.
  • Follow the link “Power settings”, which is located next to the circuit used.
  • In the drop-down lists “Put the computer into sleep mode” set the values ​​”Never”.
  • Click Save Changes. for the new parameters to take effect.

By changing registry settings

You can remove the standby mode through the registry editor by changing the value of the corresponding parameters. Step by step guide:

  • Right-click (RMB) on the “Start” menu, select “Run”.
  • Enter the regedit command. click ok.
  • Go to the directory HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Power.
  • Right click on the HibernateEnabled. select the item “Change”.
  • In the window that appears, in the “Value” field, enter the number 0. Click OK.
  • Repeat the same actions with the HiberFileSizePercent parameter.

Important! After completing the operation, you must restart the computer for the changes to take effect.

In order to achieve this goal, inexperienced users are advised to change the corresponding parameter in the system settings or through the “Toolbar”. Working with the registry and in the console is associated with the risk of harming the OS and is suitable only for experienced users.

Which mode is safer for the computer. sleep, hibernation, or complete shutdown

When your Windows 10 PC is not in use, it will remain in one of three states until you need it again: Sleep, Hibernate, or Off.

Which one should you choose for your PC? Let’s take a look at what each option does, why you might want to use it, and when is the best time to use it.

What is hybrid sleep?

Hybrid sleep mode is enabled by default on desktop PCs. It allows your computer’s RAM to store information for quick startup. just like in normal hibernation. but also writes the same data to your hard drive for safe storage in the event of a power failure.

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On your laptop or tablet, Hybrid Sleep is disabled by default because you have a fail-safe battery. If your battery is no longer working and you need to keep your laptop plugged in at all times, you can enable Hybrid Sleep on any Windows 10 device.

  • Open the “Settings” application in the Start menu or with the Win I key combination.
  • Click on SystemPower and sleep.
  • Click Power Options.
  • Click Power plan settings next to the included power plan.
  • Click Change advanced power settings.
  • Click next to Sleep.
  • Click next to Allow hybrid sleep.
  • Click Configure.
  • Click on the dropdown arrow.
  • Select On.
  • Click Apply and OK.
  • Hybrid Sleep is now enabled on your laptop or tablet so you don’t have to worry about losing work due to accidental power outages.

    How to configure the power button settings

    The first thing you should do to ensure all power options are available to you is to examine your PC’s power button; it is located directly above the “Start” button.

    You may notice that, for example, there is no hibernation mode when you press the power button. Here’s how to adjust the options you access when you press the power button.

    • Open the “Settings” application in the Start menu or with the Win I key combination.
    • Click on System.
    • Press Power & Sleep.
    • Click on Advanced Power Options in the right column.
    • Click on Power button actions.

    Click Change options that are currently unavailable.

  • Check the box next to Hibernation. Do the same for Hibernate. if the checkbox next to it is not checked.
  • Click Save Changes.
  • What is Hibernation Mode

    Hibernation is almost the same as shutting down your computer entirely, except that it saves Windows settings to disk to resume the next time you turn it on. Instead of storing it in RAM, it saves everything on the hard disk at once, so if the power is suddenly turned off, the probability of losing something is minimal.

    Power consumption is zero when your computer is in hibernation, but the startup time will be slightly longer than when it resumes from sleep. The time it takes to do this depends largely on your PC’s hardware, including RAM and hard drive speed.

    What is hibernation

    Hibernation is what most computers use when they are not used for a certain period of time. All open windows and their current state are saved in your computer’s RAM, so when you open the laptop lid or move your desktop mouse, everything is restored as if you had never left. The time it takes to “bring everything back to life” only takes a second or two.

    If your battery is nearing its death point while in sleep mode, your computer will automatically save your data to the hard drive and resume when it reconnects to power. On a desktop computer where you don’t have a battery option, Hybrid Sleep protects against the threat of losing your work in hibernation.

    Why does your computer go to sleep? So it uses less power, which is important for laptops and tablets running on batteries, or for those who are worried about their monthly bills.

    When to use hibernation

    Hibernation is a great option for laptop and tablet users who don’t know where the next outlet will be. It’s also a good option for desktop users who are concerned about power consumption. hibernation does not consume much power.

    So why not just turn off your computer? First, starting from hibernation will take less time than booting from scratch. Secondly, everything that you had open on your computer. for example, an important project with several windows. will be there as if you never left your workplace.

    When to use sleep mode

    Sleep mode is best for when you are not far from your computer. This means you can go to lunch, run an errand, or even leave your computer on overnight knowing that you will quickly get started in the morning.

    Most people using laptops and tablets feel safe using sleep mode. your space will be restored no matter what happens. If you put your computer into sleep mode and do not use it for several days until the battery runs out, your work is saved and the computer turns off.

    Desktop PCs are a little different as they don’t have a battery to keep them running and provide a smooth shutdown when power is lost. You can use hibernation normally on a desktop PC as long as there is no risk of a power outage. for example, during a thunderstorm. but hibernation is a great option if you are worried about losing work.

    Problems connecting to the system unit

    Another common reason why there is no signal on the monitor when the computer is turned on is the lack of a signal between the system and the monitor due to damage to the cable connecting them, the monitor socket or the socket on the unit. In this case, the light indicators on the monitor will light up when connected to the network, after starting the monitor, you will see the logo of its manufacturer, and in certain cases also a message about the lack of connection or switching to energy-saving mode. In general, you will definitely see something on it, but it will not react in any way when the system is turned on.

    It is worth starting troubleshooting again by cleaning and reconnecting the cable; when connecting, be sure to install it tightly and tighten the screws on the sides of it (if any). If shortly before that you reconnected the monitor, then you can try to examine the cable at the connection points with the monitor and the unit. Inside you will see many small rods, if one of them is bent or broken, then this is the reason for the breakdown.

    If there is no result, then the next thing to try is to connect another wire to your PC. You can remove it from another computer (if you have one) or take it from someone else. If the monitor works with a new wire, then the reason is clearly in it. But if not, then there are two options: either the reason is something else, or you need to carry the block to the master (you yourself will not fix the nests).

    Why is there no signal on the monitor when the computer is turned on, all possible problems

    There are many reasons why your monitor might stop working. They can be both trivial (which can be corrected in a few minutes on your own), and very serious (up to a complete breakdown of the monitor).

    It is extremely important in such a situation to correctly diagnose the malfunction. And first of all, you need to make sure that the problem is with the monitor. In this case, the system unit of your PC will continue to work as usual.

    See if the fan is spinning in the power supply and if all the indicator lights on the PC case are on. If this is the case, then, most likely, the matter is in the monitor, because even if the problem was in one of the parts of the system unit, then you would see the corresponding message on the monitor, but not a blank screen (we will talk about the breakdown of the video card later).

    If you are still in doubt, you can try to turn on your PC along with the speakers and wait until the systems are fully loaded. If everything is in order with the unit and the OS, then you will hear the familiar system startup melody. If you have a password, then wait a little after starting the computer, enter it, and then press “Enter” (only after that a melody will play for you).

    When you are sure that the point is exactly in the monitor, you can proceed to the analysis of possible problems that can lead to a complete shutdown of the monitor. We will disassemble each of them separately.

    Problems with the electrical connection

    If there is no signal when turning on the computer, the monitor is black and there are no messages on it, then the most likely reason for this is a damaged power cable of your monitor. Such a problem is quite easy to diagnose and fix very simply (and, importantly, inexpensively).

    If your monitor has light indicators that indicate that it is connected to the network, then finding the problem is easier at times. It is enough just to plug your monitor into an outlet and see if the light is on (sometimes you may also need to turn on the monitor by pressing the button on its body). If the light comes on, it means that the power is supplied to your monitor properly and the problem is not in the cable, and you can safely move on to other possible breakdowns. But if it does not burn, then read on this section.

    And so, if the reason is in the power supply, then now you need to find out what exactly is faulty: a socket, a cable, or maybe an outlet.

    Let’s start with the simplest thing, with an outlet. Just plug in any other device (which you are sure is working) and see if it works. If not, then we have found the problem.

    If the socket is working, go to the cable. We’ll start by disconnecting the cable from the monitor, thoroughly cleaning it and the socket from dust, and then plugging it back in (be sure to make sure the plug is firmly inserted). Oddly enough, in many cases this helps to solve the problem, especially if you reconnected your monitor to the PC before the malfunction appeared.

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    If that doesn’t help, let’s move on. Unfortunately, there are only two ways to test the health of the monitor power cable. First, connect it to another monitor and see if it starts; if not, then the reason is in the cable. Second, take an identical cable and connect it to the monitor; if the monitor is working, the diagnosis is the same. It is also worth mentioning that the cable from the power supply, game console and some modern TVs may work for you (but that’s if you’re lucky).

    If you could not verify this hypothesis, or you are convinced that the reason is definitely not in the wire, then you will have to seek help. A technician with the necessary skills and the necessary equipment can easily check the performance of your cable and, if the cause is not in it, he will be able to diagnose and fix any other problem.

    Why is there no signal on the monitor when turning on the computer

    When working with a stationary PC, problems can arise not only in the system unit, but also in its other components. One of the most common problems is the lack of a signal on the monitor when you turn on the computer. Most often this happens after a network overload, spontaneous shutdown of the PC or reconnection of the monitor, but it can also happen completely unexpectedly. One “fine” day, you can simply turn on the PC, but instead of an image on the monitor, you will see only a black square. From this article you can find out why there is no signal on the monitor when you turn on the computer and how you can fix it.

    Monitor malfunction

    It is worth noting that the “filling” of the monitor itself rarely breaks down, but still there is such a possibility, which means that we must consider it. It is worth going to it last, because before that you need to make sure that the wires and the video card are working properly.

    The only way to test this theory is to connect your computer to another monitor or to a TV with a suitable connector. After connecting the PC to the TV, you will need to press the “Source” button on the remote and select the desired connection. If, after connecting, the picture from your computer starts to be displayed on the TV screen, and at the same time you are already sure that the power cable and the cable connecting the monitor and the unit are working properly, then the reason is definitely in the monitor. In this case, it must be carried for repair.

    But what if with a new device you do not have a signal on the monitor when you turn on the computer, what should you do then? If at the same time you are sure that the video card is in good working order, then again you need to go to the repair service, but not with the monitor, but with the unit, since, most likely, the problem is in it.

    Invalid signal source

    Wrong signal source is another possible problem that can lead to complete inactivity of the monitor. However, it can only occur on those monitors that have more than one connector for connection.

    If you have just such a monitor, then you should definitely try switching the signal source before taking the monitor for repair. Usually for this purpose there is a button that is located on the monitor body and is called “Source” or “Input”. If the buttons on the monitor are not signed, you can use the instructions, which can now be easily found on the Internet, you just need to indicate the model of your monitor. Having found the desired button, connect the monitor to the network, start it, start the system, and then try to press it several times, your monitor should either change the signal point, or display a menu where you will have to select the source yourself using the arrow buttons on the case monitor.

    If you do not see a working OS on one of the sources, then the reason is something else. If possible, switch the monitor to the original signal source.

    Broken video card

    Also, a failure of the video card of your computer can lead to the absence of a signal on the monitor. In this case, when the computer is turned on, the monitor writes no signal and does not respond to the operation of the system. Everything is the same as in the absence of a signal from the PC.

    There are two ways to check if your video card is working properly. First, connect another video card to the system and see if the monitor starts up. The second method is suitable for those who have built-in video memory in their computer. If you are not sure about this, you can find out by reading the description of your system unit model on the Internet. If you have it, then you can simply turn off the video card and start the PC without it; it will have to go to onboard memory.

    If in one of the cases described above your monitor starts up, then the reason is definitely in the video card. You can try to take it for repair, but chances are good that you will have to fork out for a new one.

    Sleep mode settings in the control panel

    If you go to the power settings in the way described above or through the Control Panel (Ways to open the Windows 10 Control Panel). Power Options, then there you can also disable hibernation or configure it to work, while doing this more accurately than in the previous option.

    Next to the active power plan, click “Set up power plan”. On the next screen, you can configure when to put the computer to sleep, and by selecting “Never”, disable Windows 10 sleep.

    If you click on the item “Change advanced power supply parameters” below, you will be taken to the window of detailed settings for the current scheme. Here you can separately set the behavior of the system related to sleep mode in the “Sleep” section:

    • Set the time to enter sleep mode (value 0 means disable it).
    • Enable or Disable Hybrid Hibernation (which is a hibernation option that saves memory data to the hard drive in case of power loss).
    • Allow wake-up timers. you usually don’t need to change anything here, unless you have a problem with the computer turning on spontaneously right after shutdown (then turn off the timers).

    Another section of the power scheme settings, which is related to sleep mode. “Power buttons and lid”, here you can separately set actions for closing the laptop lid, pressing the power button (the default for laptops is sleep) and the action for the sleep button ( I don’t even know what it looks like, I haven’t seen it).

    If necessary, you can also set the options for turning off hard drives when idle (in the “Hard Drive” section) and options for turning off or dimming the screen (in the “Display” section).

    Hibernate Windows 10

    This tutorial details how to configure or disable hibernation in Windows 10 both in the new settings interface and in the familiar Control Panel. Also, at the end of the article, the main problems related to the work of hibernation in Windows 10 and how to solve them are considered. Related Topic: Windows 10 Hibernation.

    Why disabling sleep mode can be useful: for example, it is more convenient for someone so that when the power button is pressed, the laptop or computer turns off and does not go to sleep, and some users, after updating to a new OS, are faced with the fact that the laptop does not wake up Either way, it’s not hard to do.

    Disable sleep mode in Windows 10 settings

    The first method, which is also the simplest, is to use the new Windows 10 settings interface, which can be accessed through “Start”. “Settings” or by pressing the WinI keys on the keyboard.

    In the options, select “System” and then. “Power and sleep”. Right here, in the “Sleep” section, you can configure the work of the sleep mode or disable it separately when powered from the mains or battery.

    Here you can also configure the settings for turning off the screen, if desired. At the bottom of the power and sleep mode settings page there is an item “Additional power settings”, in which you can also disable sleep mode, and at the same time change the behavior of the computer or laptop when you press the shutdown button or close the lid (that is, you can disable sleep for these actions) This is the next section.

    Potential hibernation problems

    And now the typical problems with how Windows 10 hibernation works and not only it.

    • Sleep mode is disabled, the screen turns off too, but the screen still turns off after a short time. I am writing this as the first point, because this is the problem most often addressed. In the search in the taskbar, start typing “Screensaver”, then go to the screensaver (screensaver) options and disable it. Another solution is described below, after the 5th point.
    • The computer does not wake up from sleep mode. either it shows a black screen, or simply does not respond to buttons, although the indicator that it is in sleep mode (if there is one) is on. Most often (oddly enough) this problem is caused by the video card drivers installed by Windows 10 itself. The solution is to remove all video drivers using Display Driver Uninstaller, then install them from the official website. An example for NVidia, which is completely suitable for Intel and AMD video cards, is described in the article Installing NVidia drivers in Windows 10. Attention: for some laptops with Intel graphics (often on Dell), you have to take the latest driver from the laptop manufacturer’s website, sometimes for 8 or 7 and install in compatibility mode.
    • The computer or laptop turns on immediately after shutting down or entering sleep mode. Spotted on Lenovo (but can be found on other brands as well). The solution is to turn off the wake-up timers in additional power settings, as described in the second section of the instructions. In addition, wake up from the network card should be disabled. On the same topic, but in more detail: Windows 10 does not turn off.
    • Also, many problems with the operation of power schemes, including sleep, on Intel laptops after installing Windows 10 are associated with the automatically installed Intel Management Engine Interface driver. Try to uninstall it through the device manager and install the “old” driver from your device manufacturer’s website.
    • On some laptops, it was noticed that automatically reducing the screen brightness to 30-50% when idle turned off the screen completely. If you are struggling with this symptom, try in the additional power options in the “Display” section to change the “Screen brightness level in low brightness mode”.
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    Windows 10 also has a hidden item “Timeout for automatic system transition to sleep”, which, in theory, should only be triggered after automatic wake-up. However, for some users it works without it and the system goes to sleep after 2 minutes, regardless of all settings. How to fix it:

    • Run Registry Editor (WinR. regedit)
    • Go to HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Power \ PowerSettings \ 238C9FA8-0AAD-41ED-83F4-97BE242C8F20 \ 7bc4a2f9-d8fc-4469-b07b-33eb785aaca0
    • Double click on the Attributes value and set the value to 2 for it.
    • Save the settings, close the registry editor.
    • Open additional options for the power scheme, section “Sleep”.
    • Set the desired time in the appeared item “Waiting time for automatic transition of the system to sleep mode”.

    That’s all. It seems that he told on such a simple topic even more than necessary. But if you still have any questions about Windows 10 hibernation, ask, we’ll figure it out.

    Sleep mode

    Windows has several shutdown modes. In addition to the usual shutdown, through which we completely turn off the computer, there is also hibernation and hibernation.

    It makes sense to use them if you plan to interrupt work for some time. from several minutes to several hours. In this case, “lulling” is much better than the usual shutdown. But first things first.

    Hibernation is a feature that stops Windows, but does not turn it off. All open programs, files and folders will still be open.

    When this mode is enabled, the computer does not turn off, but as if it falls asleep. When you exit it, everything that worked before being put to sleep will be revealed.

    It is very comfortable! For example, I decided to take a break from work and drink some tea. But on my PC, documents, web pages, and various other files are open. So that after a break I do not open it all over again, you can put the system to sleep.

    The computer will actually shut down. The screen will turn off, the fans will most likely stop (that is, the PC will stop making noise), and almost no energy will be consumed. But nevertheless, the system will work and “remember” everything that I did.

    When I “wake up” her, she will immediately be ready to go. That is, there is no need to wait for the download. the whole process takes a few seconds. And the computer will be in the same state (with all open files, folders, Internet pages), in which I left it.

    How to put to sleep

    First, you should save the files that you edited, just in case.

    The developers assure that if the computer suddenly turns off in sleep mode (for example, the battery on the laptop is discharged), the system will automatically save all open files. But there is always a risk of losing information, because something can go wrong.

    Therefore, the first thing to do before falling asleep is to keep your job. After that, you can turn on sleep mode. This is done in almost the same way as a normal shutdown.

    Windows 10. Open “Start” and click on the shutdown button. A menu appears from which you can select the mode.

    Windows 7. Click on the “Start” button, click on the small button with an arrow next to “Shutdown”, select the item “Sleep” from the list.

    Windows XP: Start. Shutdown (Turn off computer). Standby.

    Windows 8: Power button. Sleep mode. Or click on “Start”, click on the small arrow button next to “Shutdown”, select “Sleep” from the list.

    You can also put the PC to sleep like this: move the cursor to the lower right corner of the screen, click on the button with the gear image, click on the “Shutdown” item and select “Sleep mode”.

    If you do not have a personal computer, but a laptop or netbook, then you can often “put to sleep” it simply by lowering the lid.

    By the way, it is often spelled out in the system settings of Windows 7, 8 and 10 so that the computer spontaneously falls asleep after a certain time of inactivity. That is, he himself and without your help will fall asleep, if you do not touch him for some time.

    How to wake up

    There are several ways to wake up from sleep mode. All of them are simple, but not everyone will work. it really depends on the PC itself, how it “wakes up” in you.

    In any case, one of the options will work:

    • Wiggle your mouse
    • Left click
    • Press any key on the keyboard
    • Press the power button
    • If you were “put to sleep” by lowering the lid of a laptop / netbook, just lift it

    I recommend putting your computer to sleep, and taking turns trying to “wake up” it in each of the ways. Remember the one who can do it. it means that your PC “wakes up” just like that.


    This is a special mode designed for notebook computers. He is even more economical than sleeping. We can say that when choosing it, the system plunges into a deep sleep and consumes very little electricity.

    It is recommended to use it if you are going to take a long break from work (more than an hour). Then the laptop battery is practically not discharged.

    Of the shortcomings, it should be noted that the computer “falls asleep” and “wakes up” much longer. And so you won’t feel much difference between sleep mode and hibernation.

    • Windows 7: “Start”. click on the small arrow button next to Shut Down. item “Hibernation”.
    • Windows 8: Power (Shutdown). Hibernation.

    If there is no such item, then you need to configure something in the system. First open “Start” and select “Control Panel”. Then find and open the “System and Security” item, and then open the “Power Supply”. In the column on the left side, click on “Power Button Actions”, then on “Change currently unavailable settings.” After that, set the bird next to the item “Hibernation”.

    Which is better: turn it off or put it to sleep?

    It would seem that the answer is obvious. turn it off, of course. After all, what could be simpler and more effective?!

    But not everything is so simple. Knowledgeable people say that the less often you turn on / off the equipment, the longer it will last. That is, in their opinion, it is better for the computer to work without stopping at all.

    The explanation for this is as follows: when the PC is turned on, some of its internal parts heats up and because of this expand, and when turned off, they cool and shrink. If you do this often, then the parts will wear out faster. And the computer can simply fail due to surges in electric current.

    So what happens, it is better not to turn it off at all ?! Also controversial. As you know, surges of electric current are not beneficial to any technique. And if there are interruptions with electricity, then it is better to completely disconnect the computer (including from the network) when it has been idle for a long time.

    But if everything is in order with the power grid, or even better there is a special device (UPS, voltage stabilizer), then you can not turn off the PC at all. Simply put it to sleep at night or when idle.

    But somehow this is unusual and seems wrong. Although the refrigerator, for example, works without interruption. and nothing. And mobile phones too.

    As for the savings, in comparison with the refrigerator, the computer in sleep mode “eats” much less. But despite this, many users do not risk leaving the PC turned on for a long time, albeit in sleep mode.

    Therefore, here everyone decides for himself. Personally, I almost never turn off my computer during the working day. If I need to go somewhere, I put it into sleep mode. Although I turn it off at night and for a long trip.

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