The computer cannot be turned on after standby, and the computer cannot be turned on after standby

It may be that there is a problem with your system, if you can't standby for a long time, it is recommended that you reinstall the system better!

After standby, you will move the mouse and there will be a user that will allow you to select the user. Click on the user to enter.

1. The computer BIOS is not supported.

How to view: 1. Click Run.

2. Enter cmd to open the dos command window.

3. Enter powercfg -a.

4. Check whether it supports waking up after hibernation.

2. Caused by not setting the mouse or keyboard to wake up.

Here's how to fix it:

2. After the device manager is opened, find the mouse and right-click "Properties".

3. Click on the "Power Management" option in the mouse properties box.

4. Tick "Allow this device to wake up the computer" and press "OK".

3. Caused by no set hybrid wake-up.

Solution: 1. Open the "Sleep" option in the "Power Options", and open only two lines of options to choose from.

2. Press win+r, that is, open "Run", and then enter "powercfg -h on", OK, at this time, a window flashes, and the sleep option is opened.

3. Click "Allow Mixed Sleep" in "Sleep", and then select "Open" to finalize.

How to turn on the computer after standby: press the computer boot button; Left-click the mouse; Press the keyboard enter key once; Press the Wake Up key on your keyboard.

1. Press the boot button of the computer;

2. Left-click the mouse;

3. Press the Enter key (Enter key) on the keyboard;

4. Some computer keyboards have a wake up key, just press it once, (my old notebook doesn't have it). The first three methods that don't work are fine.

Generally, if the laptop is turned on in the boot state, the computer will automatically enter the standby state, and the data on your computer will be quickly saved in the memory, but if you turn off the power at this time, the data will be lost, and if you want the data to be shut down without data loss, you must wake up the system before you can operate.

To enter standby, you only need to move the mouse, or you must press the button to turn on the computer to activate, if you enter the welcome screen and stop, press the user's icon, and activate the computer.

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 throws a hardware interrupt that accesses any controlled device, and when the computer is in standby, all data and operating parameters are saved.

Standby is to save the data that is currently in a running state in memory, and the machine only supplies power to the memory, while parts such as hard disks, screens, and CPUs stop supplying power. Because data is stored in fast memory, it can be waited for and wake up faster. However, this data is stored in memory and will be lost if the power is lost.

Hibernation is to save the data that is currently in the running state in the hard disk, and the power supply of the whole machine will be completely stopped. Because data is stored on the hard drive, which is much slower than memory, it is relatively slow to go to sleep and wake up, and the computer can be completely disconnected from power while hibernating. Automatically turn off the monitor and hard drive, and set it to how long it suits you as you need.

How to enter: Press "Start Shutdown", and in the pop-up window, you will see that the last item is "Standby". How is there no "dormant"?

It turns out that the system does not enable hibernation by default, we need to set it ourselves, double-click "Power Options" in the control panel, switch to the "Hibernation" tab, check "Enable Hibernation", you can see "Hibernation" in the shutdown menu.

I don't know if there is a problem with the computer.

Question: Actually, I turned off my computer normally, and I can't turn it on now?

Are you now unable to turn on your computer after it is turned off?

Question: My battery is broken, I have removed it, the charging cable used directly, now the computer does not light up after powering on, and it can't be turned on, I press the power button and it will light up for about 30 seconds, and it will be black, and there is no response?

Dear, that's a problem with your computer.

It needs to be repaired.

It is recommended that you go directly to the computer for repair.

Don't make up your own questions.

It's been repaired twice, and this computer has been seven or eight years old, old, barely able to use me, and I'm reluctant to change it, I don't know if there is any value in repair, and I ask more people to give some advice.

Even if you use your phone for seven or eight years, it will be old.

[Left covers face] with no repair value

The parts are old, and they will still break after repair.

1. Standby" power management mode.

Standby mode is primarily used to save power, and it 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.

Please note! Unlike the "hibernation mode" described below, standby mode does not store unsaved information on the hard disk, which is only stored in the computer's memory. This information will be lost if there is a sudden power outage during the period.

Therefore, you should save the file before putting your computer into standby mode. If you want to automatically save your work when you're away from your computer, you can use hibernation mode instead of standby mode. However, sleep mode will shut down the computer.

2.Hibernate power management mode.

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 exactly back 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. In general, it takes longer to get a computer out of sleep than it does for it to wait, but it consumes less power.

If you are constantly interrupted at work, such as some secretarial professions that often have to answer questions while doing computer processing**, etc., you can consider setting your computer to go into automatic sleep mode after a specified number of minutes. Sleep mode saves everything in memory to the hard drive, turns off the monitor and hard drive, and then shuts down the computer.

The laptop is still a desktop, press the fn button to try the notebook, and the desktop will be unplugged and restarted.

In the case of notebooks, some press the boot button, some press a button on the keyboard, and some can touch the mouse;

If it's desktop, press restart directly. Hey.

It may be out of power, plug it in and take a look. If it doesn't work, it may be that the hardware is burned out and needs to be overhauled after the sale.

The system is set to sleep mode or the system power is set to "turn off the hard disk after ** minutes".

1.Turn off the power, press the power button, press and hold for 10 seconds, and repeat this action several times.

2.Open the case, on the motherboard, find, a round battery, get it off very carefully, there should be a snap on it, take it off, wait for 5 minutes, or short circuit the electrodes on it, this process is called, motherboard BIOS discharge.

3.Install the battery back, close the case, then plug it in, and try to turn it on again...

4.At this time, it may be prompted that the system time is wrong, which is normal, because after discharging, the time is all gone, don't care about it, press F1 directly to continue to boot, after entering the system, you can modify the system time, and then restart, everything is normal.

5.If you still can't do that, then there's no way.

After leaving the computer, but the computer is still working, then it will generally standby, and if you leave for a long time, and then return to the computer, you will find that the computer black screen can not be activated This problem, let's talk about the solution to the problem that the computer has a long standby time and the black screen cannot be activated.

1. First of all, the computer has a long standby time and the black screen cannot be activated, no matter what shortcut keys are pressed, it will not help, so here you can shut down and restart the computer, if you can't use the shortcut method to restart the computer, then you can only use the power switch to force the shutdown and restart.

2. Then restart the computer, enter the computer desktop, and right-click in a certain position and click the "Properties" option.

3. Enter the management window of the display properties, and switch from the theme option to the "screen saver" option.

4. Under the screen saver settings window, find the monitor's power options and click "Power" below it.

5. Click on the power option to enter the source option property panel, and click on the power usage scheme option in this panel to select "Always on".

6. Then, click all of the three options below to select "Never".

7. Finally, click on Hibernate in the options at the top of the panel, and click Cancel in front of "Enable Hibernation".

1: There is a problem with the computer startup item, it is recommended to use a U disk to make a PE boot disk.

2: Change the first startup item of the computer to U disk, enter the PE system, run the startup item repair software, change it back to hard disk boot, and restart.

3: The computer is poisoned, press F8 when you boot up, and enter safe mode to fix it.

4: It may also be a problem with the system, it is recommended to reinstall the system.

If you keep bringing it up, it won't say that it can't be turned on, and it can't be turned on may be a malfunction in the mobile phone system.

A hardware failure of the TV causes the TV to automatically standby. Power system failure, high-voltage package or high-voltage board failure, internal circuit failure, motherboard chip failure, display or picture tube failure, other component failure, etc., this situation needs to contact the TV's after-sales service to detect and repair the TV to solve.