Windows standby modes. Standby modes, Active standby mode, Standby mode – Nokia E61i operating instructions What is standby mode on your phone

As you know, on any computer device that runs Windows, the transition to standby mode, that is, with reduced power consumption, is initially activated by default. What is this and how to disable the mode? Next, we propose to consider the issue in detail.

What is standby mode?

If initially this option was used solely to simply reduce power consumption, later this mode began to be used while saving the settings of running programs.

Currently, in the latest versions of Windows operating systems, standby mode has two categories: sleep and hibernation (not counting hybrid mode). We’ll look at how to correctly set the necessary parameters a little later, but for now it’s worth dwelling on some historical facts.

History of origin

At the dawn of evolution, computer technology, which was a huge software and hardware complex, could only operate in two states - “On” or “Off”. Even the appearance of the first desktop PCs did not yet imply the introduction of a power-saving mode into everyday use.

The first innovator in this area was the Energy Star company, which proposed some rather interesting developments. This was due to the fact that several users could work on one computer, and downtime increased quite significantly. And for the first time, the standby mode was applied to monitors, which, after a certain time of user inactivity, switched, so to speak, to a “semi-working mode,” preserving the picture on the screen, but darkening it. In this case, the point was to prevent overheating of cathode ray tubes, which were used on antediluvian monitors, and to protect the screen from burnout (even screensavers were still used back then).

Everything changed when ATX units began to be used for desktop computers. With their advent, it became possible to turn off not only monitors, but also the main components of the computer itself by turning off the power. Initially, the technology consisted of suspending the operation of the central processor, RAM and hard drive, but over time it became possible to completely turn off all output electrical circuits, leaving only one, which was tied to the power button.

Even later, a solution was proposed to exit this mode by using the mouse. At the moment, this method is still used on some desktop PCs, but on laptops the binding goes specifically to the power button.

Difference between sleep and hibernation

The latest versions of Windows operating systems are supposed to put the computer system into either sleep or hibernation mode during prolonged inactivity. But what is the difference, since both of them are standby modes?

Sleep can be thought of as a pause in the operation of all applications and system components. It's like pressing the corresponding button on a player or tape recorder. All processes are simply suspended, and when exiting the mode they are activated again.

Hibernation has a slightly different nature, since in this mode there is a complete de-energization of all elements inside the computer, and voltage is supplied only to maintain the operation of the primary BIOS system. So that programs can work upon exit, an exact copy of the state of the RAM at a given time is written to the hard drive, preserving the settings of all running programs, which is why free space on the hard drive is catastrophically reduced (the hyberfil.sys file is responsible for this, from which you can get rid of, which will be discussed separately).

How to set up standby mode in Windows?

But this was all pure theory. It's time to move on to practical action. So, the standby in all the latest modifications of Windows is configured by changing the installed power supply scheme. Access to such parameters on stationary computer terminals can be obtained through the standard “Control Panel”, and on laptops it is enough to use the menu called up by RMB on the battery charge icon.

After logging in, a window will appear showing the available schemes. Typically these are power balance, energy saving and high performance modes. Each of them has default options, but users don't always like them.

You can rearrange the settings by selecting the appropriate mode and clicking the hyperlink to change them. Typically, the settings include turning off the display, putting it into sleep mode, and adjusting the screen brightness. If for some reason the user is not satisfied with these parameters, you can set your own values ​​for each of them.

How can I disable this option?

As for how to disable standby mode, you must set all disable fields to “Never”. But this, as it turns out, is not enough. Next, you need to follow the link below to the parameters that are currently unavailable, and install the appropriate options there, since even with the use of the general scheme for some installed devices, nothing will change. In particular, this applies to USB equipment, network adapters, when disconnected, communication may be lost, etc.

If you use laptops, in the parameters on the left in the list you can see the settings for actions when closing the lid. By default, closing the device puts the device into standby mode (not sleep, but hibernation). If desired, you can disable any action, and at the same time configure the options for actions when you press the power button.

But let's see how to remove the standby mode, namely hibernation, in order, as they say, to kill two birds with one stone - disable the mode itself and get rid of the voluminous hyberfil.sys file. To do this, you will need to launch the command console with administrator rights and set the line powercfg-h off to execute. After the system restart, this mode will be disabled, and the above file will be deleted, which will free up additional space in the system partition.

Actions with peripherals

Finally, a few words about what to do with devices that can take the computer out of this mode or turn off on their own. In the “Task Manager”, first select the mouse, right-click, go to properties and on the power tab, uncheck the box for allowing the computer to exit this mode.

For other devices, the same tab is used, but only with the permission bar for turning off equipment when switching to sleep mode deactivated.

Computer standby mode is a special state in which it consumes less energy, but at the same time does not turn off. Many users confuse it with sleeping, plus there is also hibernation. It's really easy to get confused. Knowing how to turn on the modes, how to control them and what they are intended for will save the user from unnecessary fuss and give the opportunity to choose the most optimal settings. To do this, let's look at all of them and the order in which they appear in the Windows system, and at the same time learn how to disable them.

The appearance of standby mode is associated primarily with the emergence of personal computers - before this, machines could only have two positions regarding the power supply: the device could be on or off. But ever since PCs entered the homes of common people, there has been a need for additional power plans. Partly to save energy, partly for the added convenience of ordinary users.

Windows XP

Here the control place is occupied by the original standby mode. To launch it:

Hibernation is a PC state designed specifically for laptops. In it, the laptop also creates a special file, but does not turn off. It simply consumes the least amount of energy. Therefore, firstly, hibernation is a kind of replacement for the standby state of Windows XP, and secondly, exiting from it is faster. It is recommended for those cases when it will be possible to recharge the battery only later, and the laptop must be in an active state. For example, you work on it with short breaks throughout the day - the best option is to put the laptop on hibernation.

You can disable or enable settings through the power settings.

Windows 10

Standby mode in Windows 10 has undergone almost no changes compared to Seven. Sleep and hibernation also remain here. But the latter has practically lost its meaning, since both stationary PCs and laptops, as a rule, come out of sleep very quickly. Therefore, it is much more convenient to use it. You can configure power settings in much the same way.

What is standby mode in Windows 8? Everything is similar here, the same settings as on the “Ten”. It makes no sense to write about it separately.

Now you understand what the several main computer standby modes on Windows are and how they differ, as well as how to configure them. On other OSes they are not much different. If desired, you can change them in even more detail: set timers, set the exact shutdown time, and for laptops enable or disable sleep when the lid is closed. But more about this in other articles.

From this article, you may replenish your existing knowledge, or perhaps discover new terms and answers to frequently asked questions in the field of modern phones. For example, you will have an idea of ​​​​the state of the smartphone's battery in sleep mode and when it is running.

What is standby mode?

Modern technologies in cell phones provide many different functions that provide more convenient and longer work with them. One of these is a feature called sleep mode.

Standby mode (also known as sleep mode) is a phone feature that drains battery power more slowly. Its essence lies in the fact that this process does nothing. So, it is a phone state that disables all unused apps on the device.

iPhone standby mode

Like any other modern phone, the iPhone has a sleep mode function. It is used to avoid any unintentional clicks or taps if the phone has not been used for a long time. The phone goes into standby mode and locks the screen. However, the iPhone provides the ability to adjust the intervals for turning off the phone. It is worth noting that both users of Android-based smartphones and customers of Apple products can choose any interval convenient for them: one minute, two, three, five or never. To change the interval, you can use the following algorithm:

• Go to "Settings".
• In the menu that opens, select "Basic".
• From the proposed list, enter “Auto-lock”, where various time intervals for the iPhone to go into standby mode will be presented.

Battery status in sleep mode

Now let's try to answer another question. What is the state of the battery in standby mode?

One of the characteristics of modern phones, which is considered an important aspect when choosing, is the duration of its operation. It is also determined by the battery capacity of the device, as well as the power consumption of both user-installed and built-in factory applications and settings. It’s quite easy to understand that being in a standby state consumes battery power for quite a long time, because the smartphone is inactive. But there are some nuances. If the phone discharges quickly, but the sleep mode is turned on, this serves as a signal for the user to pay attention to any malfunctions in the operation of his device. There are several reasons for this, which we will now look at.

Why does my battery drain quickly?

The phone discharges quickly for the following reasons:

• The battery itself is malfunctioning.
• Automatic updates of various applications in or any crashes in the task manager.

You can start diagnosing your device to determine the type of failure using the built-in monitoring utility. You can find it in the "Settings" menu. For example, the latest versions of Android have an “Optimization” function, which allows you to diagnose the entire device.

In the "Optimization" menu you also have the opportunity to view detailed information about the state of your battery. This will provide information about those applications that consume the most battery power on your smartphone. In this way, you can understand whether there is a bug in the software and a large waste of energy. If you do not notice any significant changes or excessive power consumption in this menu, then most likely the problem is a little deeper and lies in the battery itself.

How to get rid of rapid battery drain?

Firstly, after diagnosing with built-in or specially installed applications, you can disable automatic application updates and enable the “Energy Saving” mode, which is available on most modern cell phones.

If this does not help, then you can try to dig a little deeper and normalize the battery. (It is worth noting that before proceeding with the following steps, it is better to create a backup copy or transfer all necessary files to another device to avoid data loss).

First, let's open the "Settings" menu.

Then go to the "Reset settings" item and return them to factory settings. This step will erase all user data from your device, so we strongly recommend that you back up the files you need.

Now you need to completely use up the battery charge.

After this, remove the battery for a few minutes. Having inserted it back, we leave the phone on charge without turning it on. It is worth noting that charging it takes from three to eight hours, without any additional actions. This procedure should be carried out several times, after which, most likely, everything will return to normal.

However, if this does not help you, then you should change the battery or take your smartphone to a service center.

Modern versions of Windows support a power management technology called Advanced Configuration and Power Interface (ACPI). It allows the operating system to manage power to the computer and peripheral devices. Power management features include Standby Mode or Standby Mode(Suspend mode) and Sleep Mode or Sleep Mode(Hibernate mode).

Sleep mode(Sleep Mode, Hibernate, Hibernate, Hibernate, Hypernation) saves an image of the desktop and all running applications at the time of shutdown to the hard drive and turns off the computer. After the computer is turned on, it will return to the same state with all open programs and documents that it had at the time it was turned off.

Standby mode(Standby Mode, Suspend, Suspend) reduces the computer's power consumption by turning off computer components that are not currently in use. This mode can turn off power to peripheral devices, the monitor, and hard drives, but power continues to flow to the computer's RAM and, thus, all running applications and open documents will be available when they are needed when waking up from this mode.

You can configure Windows to automatically go into Sleep Mode if the computer is inactive for a certain amount of time. Windows can also automatically switch the computer to this mode if the computer's battery runs low.

Using the Power Options command, available from the Control Panel in Windows, you can configure management options for your computer. Windows automatically detects what features are available on your computer and offers options for changing their settings.

In addition to Windows, advanced computer power options must be supported by the computer itself.

If you are not sure whether your computer is ACPI compliant, consult your computer's documentation or the manufacturer. Also, some computer components (especially older ones) may not support power management and may cause errors when managing extended power options. Examples of such devices are ISA boards or outdated BIOS versions.

Using the RSHUT Pro program, you can enable Standby and Sleep Modes on your computer or remote computers over the network, and also set up a schedule to automatically perform these actions. You can also use Wake on LAN technology to turn on any number of computers remotely over a network or the Internet. The program has a convenient graphical shell and also supports command line operation.

You can also use a tool that will help you turn on a remote computer via the Internet from another computer or through a mobile phone or any other mobile device with Internet access.

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