How to keep the computer from shutting down automatically

1.Poor heat dissipation. Due to the influence of weather temperature or the CPU fan's insufficient revolutions caused by the system overheating, which will lead to the automatic shutdown and restart of the computer, it is recommended to check whether the CPU temperature is normal.

2.Memory reasons. When the contact between the memory and the motherboard socket is loose, it may also cause the computer to automatically shut down and restart, it is recommended to check whether the memory is plugged in tightly with the motherboard.

3.Power issues. The insufficient power supply of the power supply is also an important factor that causes the computer to automatically shut down and restart, if the voltage is unstable, add a UPS regulator.

4.Software factors. If the computer is shut down and restarted due to viruses or Trojan horses, use anti-virus software to check and kill all viruses, and reinstall the system if it can't be killed.

There are three ways to set the device to automatically shut down, and the opposite setting is sufficient.

Set a timer to automatically shut down.

If you want your computer to shut down automatically at 20:20, just select "Run" from the Start menu, then type at 20:20 shutdown -s and click "OK".

In this way, when the computer system time reaches 20:20, the computer will automatically appear "system shutdown" dialog box, and it will automatically shut down after 30 seconds, which is to allow users to save the work that is running now before shutting down, so as not to cause unnecessary losses.

Note: The -s parameter refers to the local computer.

Set 2 Countdown auto power off.

If you need your computer to shut down automatically after 10 minutes, just select "Run" from the Start menu, then type shutdown -s -t 600 and click "OK". The computer will start counting down and will automatically shut down after 10 minutes.

Note: The -t parameter is the command for the countdown to automatically shut down, and the 600 parameter is 10 minutes or 600 seconds.

Set 3 Cancel Auto Shutdown.

If you've already set up auto-shutdown but have changed your mind and don't have to auto-shut down, just select "Run" from the Start menu, then type shutdown -a and click "OK". This turns off the automatic shutdown that has been set.

Note: The -a parameter is a command to cancel the auto-shutdown.

There may be a problem with the BIOS settings, go into the BIOS to restore the default settings or take out the motherboard's battery, reverse the buckle discharge, and wait for 5 minutes before reversing it. Objective: Restore the default values of the BIOS settings and exclude the automatic reboot or shutdown of the BIOS cooling presets.

If the computer is automatically shut down when using a certain application sequence software, the automatic shutdown failure may be caused by the sequence software, and the program software can be uninstalled.

Then check the power supply, the power supply quality is poor, aging or the power is too small, can not meet the power supply needs of the computer accessories, you can replace the high-power and high-quality power supply, if troubleshooting, it is the automatic shutdown fault caused by the power supply.

Next, use the elimination method to check memory, graphics card, CPU fan, motherboard, etc.

When you say auto-shutdown, do you mean auto-shutdown at the specified time or auto-shutdown when there is a problem? If it's timed, then go to the task and cancel the scheduled shutdown task. If it is shut down while you are using it, it is a computer problem, depending on whether the software is incompatible or the hardware is a problem.

If the computer often shuts down automatically, then it is a hardware failure, it is recommended to monitor the temperature change, if the temperature is too high, it is recommended to remove the dust, and replace the CPU heat dissipation grease. If there is no change in temperature, then there may be a contact problem.

It may be that he has set up a world of shutdown, automatic shutdown, and you can find this in the system and turn it off.

1 Right-click on the empty space of the desktop, then tap Properties, 2 tap Screen Saver, 3 tap Monitor Power "Power".

4 See the Power Options Properties menu point Advanced.

5 Set the power button to the function and you're good to go.

6 Set "When the laptop is closed" to set'No action is taken'

7 Settings'When you press the computer sleep button, "Set to" does nothing'

You have a power management in the control panel of the computer, and in the power management, you can turn off the auto and cancel it.

First of all, it is necessary to determine what causes the automatic shutdown, the temperature is relatively high in summer, if the heat dissipation of your case is not very good, it is likely that the CPU or graphics card temperature is too high to cause the automatic shutdown, after excluding the high temperature protection shutdown, and then check whether the operating system is infected with viruses.

The automatic shutdown of the computer may be an issue with the graphics card. Or there is too much dust, which can lead to overheating.

The easiest way to do this is to turn on your Explorer power management and undo any of the settings like auto-hibernation.

Take Windows 7 as an example:

2. Then we click on "Screen Saver" at the bottom right corner of the page to enter the screen saver settings, and then click on the "Change Power Settings" option at the bottom left corner.

3. Then click on the "Change Plan Settings" option on the right side of the balance on this page.

4. Finally, at the end of the page, change the time of the two options to "Never", and then click "Modify Save" to complete the operation.