The computer shut down while the system was being upgraded

1. Poor heat dissipation, the CPU should maintain good ventilation, which is very important. Working too long can also lead to: CPU heat dissipation problems are also an important cause of computer failures.

2. There is too much dust in the chassis. Please clean it in time and keep the inside dry and clean.

3. It may be that the memory module is loose, and it should be pulled out to check whether it is damaged. Aging or improper use of hard drives is also one of the reasons.

4. Hardware problems. For example, if there is a problem with the computer's restart button, it may cause the computer to shut down automatically due to poor contact, unstable power supply voltage, heat dissipation problems, loose memory, and hard disk. You can first check whether the computer restart button is loose, the button is not flexible or damaged, etc.

The problem of unstable power supply may be caused by inferior power supply, or the power supply is too long, you can borrow someone else's power supply to test it first.

5. The memory occupation is too large, and the end of unnecessary programs or the memory configuration is low.

6. Hard disk failure will also cause the computer to shut down automatically, due to the aging of the hard disk or improper use of bad sectors, resulting in the computer crashing and other failures during operation, you can use special tools and software to troubleshoot, if the damage is serious, you need to replace the hard disk, in addition to the motherboard that does not support UDMA66 100, pay attention to the setting of the hard disk operation mode in CMOS.

7. Virus under the planting of anti-virus software.

Check whether the computer is infected with a virus, if so, use antivirus software to check and kill directly.

8. There are too many junk files or fragmented files, it is recommended that you clean up the system junk regularly. You can also restore the system, which is convenient and easy.

9. Check whether the capacitor in the computer motherboard is bursting.

Replace the capacitors. 10. Whether the system files are corrupted.

Check if your system's files are corrupted, and if so, just click on the Start menu.

Attachment - Command Prompt - Run the program as administrator, reuse chkdsk

The command attempts to verify and fix the problem.

11. Graphics card driver problems.

The following is how to turn off system updates, taking win7 as an example:

1. Click Start in the lower left corner of the desktop, and then select Control Panel to open.

2. After entering the control panel, click to open System and Security.

3. Go to Windows Update and click Enable or Disable Automatic Updates.

4. Click on the inverted triangle pointed by the arrow in the pop-up interface, and choose to never check for updates, so that's it.

1. Find the Windows icon in the lower left corner of the desktop and click the "Settings" button.

2. In the pop-up settings dialog box, select "System and Security".

3. Find "Windows Update".

5. You can take a look at the collapse bend setting in the important update column.

6. If you don't want the computer to automatically update the group, choose "don't check the update from the loss".

You can refer to the following methods to reject the update before the shutdown.

01 Power off with the power button.

The reason why the automatic system upgrade is triggered is actually because we are used to using the shutdown command on the boot menu. So, as long as you switch to the power button to turn off, you can skip the automatic update of your computer.

Open the Control Panel - Power Options, click "Select the function of the power button" in the list on the left; Select the "Power Off" option in the "When the Power Button is Pressed" list, then click the "Save Changes" button and you're done.

02Clear the distribution folder.

Since the update file will be automatically sent to the system's distribution folder first, to reject the automatic installation, first disable the relevant distribution service items, and then clear the contents of the distribution folder, so that the automatic upgrade cannot be performed when the computer is shut down.

Related services are prohibited.

net stop wuauserv

net stop cryptsvc

net stop bits

net stop msiserver

Delete the contents of the distribution folder. Locate the distribution folder "C: Windows Software Distribution Download" in File Explorer, select all the folders under that folder, and then press the shift+del key combination (or select the permanent delete command from the dashboard) to perform the permanent deletion operation.

After the above command is executed, the automatic upgrade will not be performed when the machine is shut down, since the distribution file no longer exists.

net start wuauserv

net start cryptsvc

net start bits

net start msiserver

Every time the computer is shut down and turned on, the system must be updated, generally in the win7 system, because when using the computer, because the computer automatic update (windows update) is not closed, so once the boot background will be automatically updated, and when the computer is turned off, the computer will be configured, and the system will be updated.

The steps to resolve the problem are as follows:

Open the Start menu and click Open Control Panel.

Click System & Security.

Then click Windows Update Selection in System & Security.

Select the Change Settings option.

In the drop-down menu of the settings, select Never check for updates, which is the last option, and then OK, and the computer will be on it later.

It won't be updated automatically.

This is the result of not turning off computer updates.

Here's how to close it:

Open Control & Panel on your computer.

2.Click on the System & Security button.

3.Click on the System Options.

4.Click to go to Windows Update in the bottom left corner.

5.Click the Change settings button.

6.Just click Never update.

PC reboot is shutting down when configuring Windows UpdateThere is a certain chance that the system will crash。Here's how to do it:

The first option: when the computer is configuring Windows update, do not touch the computer, and when the update is completed, you can turn on the computer and enter the system.

The second option:**And install 360 security guard,Find the system repair,Then find the vulnerability fix,At the bottom of the interface,There is a "settings",Click on it,You can choose to check the box before turning off windows update,So that you can turn off the automatic update of windows,And the system will not pop up After turning off the update, the system will have a dangerous warning。

The third option: search for Windows Update Settings in the desktop search bar, click on Windows Update Settings, find the update option, turn off automatic updates, and change to manual.