The computer always shuts down automatically and then restarts automatically after it starts

Take a look at the driver update, or take a look at the after-sales service.

The main chassis needs to be cleaned up, and the memory module needs to be cleaned up.

Maybe your computer has a virus or the voltage is not working, and it will cause the computer to restart repeatedly.

Reason for automatic shutdown of the computer:

1.Poor heat dissipation, power failure, and motherboard failure may cause the computer to shut down automatically or restart repeatedly. (Reboot is an important feature: sometimes it shuts down, sometimes it restarts).

2.When the core components of the system are damaged, the computer that is running may automatically shut down. Kingsoft security experts are here to provide you with special killing tools and system repair tools, please click Fast**.

3.In the running software, there are some software with the option to shut down when the task is completed, and the user may not have noticed and turned these switches on.

These soft collapse kernels are more common, such as Thunderbolt, Express, anti-virus software, BT**, ****, etc. In the software setting, there is an automatic shutdown action after completing a task. But generally the default setting is off.

The purpose is to automatically shut down the computer when a task is completed when a task is running a more time-consuming operation.

4.Other hardware reasons.

The solution to the automatic shutdown of the computer:

1.First of all, check whether there is a problem with the hardware, focusing on the power supply of the motherboard, CPU fan, host power supply, and power socket.

2.Check if there are some applications that have enabled shutdown after the task is completed. This is evident from this. The feature is that before shutting down, there will always be a program that has been run, and a dialog box will generally pop up to remind you to shut down.

3.Resolve virus Trojans and repair system damaged files. With the latest version of Kingsoft Antivirus 2011, you can complete virus removal and system configuration repair at one time. "

Check for problems with the motherboard.

Overheating or power supply problems can be solved by elimination. If it is overheating, let the computer shut down and cool down for a period of time (want to **refer to the upstairs) and observe whether the other electrical appliances and other computers in the home are working stably. If it is unstable, it is a problem with the mains power supply.

Is it a laptop? Isn't it time to clean up? When the computer is used for a period of time, the cooling system will accumulate a lot of dust, if not cleaned up in time, the computer will be very hot, after reaching a certain temperature, the computer will automatically shut down and restart protectively, even if it is a desktop.

If you are in a dusty environment, you need to clean the dust regularly and lubricate the fan that dissipates the heat. I use a computer in the dormitory, usually get up, stacked or something dusty, notebook about 4 or 5 months please ash once, otherwise the running speed will be reduced, the noise is relatively large, the most important thing is that the temperature is too high will damage the hardware.