Computer standby and hibernation problems, how to set up sleep standby on the computer

Standby mode: Primarily used to save power, this feature allows you to get back to work without having to restart your computer. Standby mode shuts down monitors, hard drives, fans, and other devices to keep the entire system in a low-energy state.

When you reuse your computer, it quickly exits standby mode, and your desktop, including open documents and programs, returns exactly to the state it was in when it was waiting.

To get rid of the wait and get back to using your computer, move your mouse or press any key on your keyboard, or press the power button on your computer with a quick click.

Hibernation: When you use hibernate mode, you can turn off your computer and be confident that when you come back, all your work, including programs and documents that you haven't had time to save or close, will be completely and accurately restored to the state you left off. The contents of the memory are saved on disk, and the monitor and hard disk are turned off, which also saves power and reduces the wear and tear of the computer.

As long as it is standby and hibernating, all work will be stopped, otherwise it can still be called standby or hibernation.

It is recommended to turn off the monitor directly.,Wait for him to get down.。。 That's what we do. Hehe.

There are three steps to setting up hibernate standby on your computer.

Step 1: Right-click on the desktop and select Display Settings. Step 2:

Next, on the left, select Power & Sleep. Step 3: There are two kinds of computer hibernation here, which are screen monitor hibernation and host hibernation, which can be selected according to your own needs.

Computer hibernation means that the data that is currently running is saved on the hard disk, and the power supply of the whole machine will be completely stopped.

Computer hibernation: 1. Although the computer hardware is running faster and faster, the volume of the operating system is also expanding, making it possible for the computer to start and close more and more programs when it is turned on and off, and the time taken is getting longer and longer.

2. Therefore, how to make the jujube brother computer can start quickly and enter Windows as soon as it is turned on has become a concern for users.

3. Therefore, with the upgrading of hardware and software, the operating system began to introduce advanced power management, which is to turn off some devices when the computer is idle, and put the computer into a waiting state, so that when the computer needs to be used again, it can be directly restored to the original working state as soon as possible from the waiting rest state, which has a similar effect to a quick start; At the same time, it can save a lot of power when not using a computer.

There are two cases:

1. In the sleep state, press the power button to wake up the screen;

2. In standby mode, press any key to wake up the screen.

3. Hibernation state refers to storing all running real-time data on the hard disk, and turning off all unnecessary hardware to save power. In the hibernation state, any operation on the device (except for the power on button) is invalid and can only be started when it is in standby.

4. The dormant state can greatly save power, and the power can be cut off in the dormant state.

5. The standby state refers to the state that has been turned on and can start working at any time, which is different from the dormant state, which can start working in real time. The shutdown state is the state of ending all files and instructions, shutting down all hardware, and being ready to start again at any time.

Standby (XP) refers to the intermediate state of an energy-efficient, dependent system. Goes into standby when the processor unit (CPU) is idle and there is no device activity for a specified time interval. The machine will return to the ready state after one of the following events:

A device has triggered a hardware outage Access to any controlled device When the computer is in standby, all data and operating parameters are saved.

Hibernation: The device enters sleep (stops running) after it has been turned on

Standby: The main unit is powered on and does not enter the system (similar to the TV power on and does not press the button).

Standby means that it does not shut down, the screen sleeps, and the motion program is paused.

Hibernation is to cache the memory content to the hard disk, and call it directly at boot to speed up the boot speed.

"Standby" is to save the data that records the current running state in memory, and only the memory of the whole machine continues to supply power, because the data is stored in the fast memory, the speed of entering the waiting state and waking up is relatively fast.

"Hibernation" is to save the current record of the current running state of the data in the hard disk, because the data is stored in a slower hard disk, the speed is slower when entering the sleep state and fully waking up. No power supply is required during hibernation.

Each has its own advantages and disadvantages, and if you do not use the computer for a short period of time within 3 hours, if you can ensure that the power is not interrupted and the computer is not moved, it is better to standby. If you need to move your computer out of the house after suspending use, need to completely cut off the power supply, or do not use it for more than 10 hours, it is safer to use hibernation. When there is a problem with some computer systems, there is an occasional situation that cannot wake up normally after sleep (this kind of computer system accounts for about 1 2% of the total), if this situation often occurs, it is not appropriate to use the sleep function, but should use standby or shutdown.

Standby does not cause the problem of not waking up.

The standby process and wake-up process can be completed in a few seconds, and the sleep and wake-up time is slightly longer, which is twice the standby time, but much faster than the power-on and shutdown process. Hibernation needs to occupy a C disk space, the size is equal to the memory size, after the hibernation function is enabled, whether there is hibernation or not, whether it is turned on or off, it always occupies this space. And standby won't take up so much space on the C drive.

When it is in standby, the memory is in a state of operation. The indicator light is still on, the data in the memory does not need to be copied or saved to the hard disk, the screen, hard disk, exhaust fan and other devices are suspended, and the computer is in a state of low power consumption and low noise. However, when pressing any key on the keyboard or touching the mouse, the memory does not need to read data from the hard disk, and immediately wakes up the hard disk, screen, exhaust fan and other components, and immediately enters the working state.

At the beginning of hibernation, the computer first copies all the data in the memory to the reserved area on the C disk of the computer (it takes time to copy), and then turns off the power of the screen, hard disk, exhaust fan, and memory one by one (the action of turning off these power supplies is actually very block, faster than turning off the computer), and then the power state of the computer is the same as that of shutting down, and it is in a state of no power consumption at all. When activating from hibernation, activation can only be initiated by pressing the power button, and there is no response when pressing other normal keys. After pressing the power button, the computer will read the previously saved data from the sleep area of the C drive and store it in the memory (this will take some time), and quickly wake up other devices to enter the working state.

Both will retain the pre-action interface, as well as the programs that have been enabled, which are faster than turning on and off. Standby does not need to dump data into the C drive and read data from the C drive, but the memory runs continuously, so it is fast, but it consumes a slight amount of power, and the battery and power supply cannot be completely removed. The notebook is in a standby state without power for a long time, and there is a risk of draining the battery.

Once the power is cut off, the effect is the same as a hard shutdown. In addition, if vibrations occur during transportation during standby, there is a high risk of damage to parts that are still running. Therefore, it cannot be used for long-term or long-distance transportation.

Hibernation requires data to be dumped into and read from the C drive, but after hibernation, all components, including memory, are powered off and do not supply power, so it is slightly slower, but does not consume power. After hibernation, the power supply and battery can be unplugged, and as with the shutdown, no parts are in operation, and the risk of damage caused by vibration is almost non-existent, which is equivalent to shutting down, so it can be carried for long distances and long periods of travel, and these will not affect the next wake-up.

Knowing the pros and cons of both, you can decide for yourself whether you should use hibernation or standby.

The fan stops turning when it's in standby, which is more energy efficient, but it will disconnect from the network, while hibernation will not disconnect from the network!

Hibernation is not recommended, hibernation will produce a large cache file that occupies storage space, it is better to close it directly.