Why does my computer keep restarting automatically?

When it comes to automatic restart, there are many situations, since the virus has not been killed, then rule out the cause of the virus.

There is a possibility that the voltage is unstable, for example, in the summer, the air conditioner is too much and the voltage is low or unstable, which may cause restart. If this is the case, then it is not something that can be changed by one person, and it can only be avoided during the peak electricity consumption ......

It may also be that there is too much dust in the case causing the fan (power supply or CPU) to slow down or basically not rotate, and the heat cannot be dissipated in time, and then the temperature is too high to automatically restart in order to protect the computer hardware. If this is the case, then you have to disassemble the chassis and dust the inside, then drip oil on the fan shaft, and flip the fan by hand to distribute the oil evenly.

Then there is the poor contact of the memory, maybe it is loose, maybe it is caused by dust. The former unplugs the memory and plugs it back in, and the latter also unplugs the memory, finds an eraser to wipe the memory gold finger, blows the memory slot, and plugs it back in.

It is also possible that the hard disk has bad tracks, but the possibility is very small, if so, then you have to use a special hard disk repair tool to repair the bad tracks on the hard disk.

Motherboard issues are also possible ......It's almost over.

I think the second possibility is the most likely, and you can try to solve it yourself.

If you can't do it, don't be afraid, and ask if there are many masters

If you really can't solve it, you can only go to a computer repair shop.

There are many reasons for this. Unstable voltage, CPU overheating, and hardware conflicts will cause the computer to restart, you can first see if the voltage is stable and unstable, whether the CPU is overheating, and then find out the cause and then solve it.

In your case, it should be poisoned. Try a different antivirus.

It's summer, and there are many air conditioners, which are powerful and have low circuit voltage.

causes the computer to restart.

There are many kinds of situations, such as viruses generally do not restart, there are system settings that are incorrect, and two kills are installed.

Poisonware. There is a lot of dust in the machine, the line connection is not stable enough, and the compatibility problem of the new computer is asked by the system.

Question ......If there are problems to be solved one by one, it depends on the situation, and it cannot be generalized.

My computer right-click - Properties - Advanced - Boot and Failback Settings - System Failure - Cancel the tick for automatic restart, if it doesn't work, it's a hardware problem.

There are many reasons for an automatic restart.

1. Power supply problem.

2. Heat dissipation problems.

3. Hardware problems.

4. Virus or system problems.

Haha, this situation is the same as mine, mainly due to the failure of the power supply, which is generally caused by insufficient power supply.

The power supply is blown up, the heat dissipation is not good, and the toxins are toxin.

Control Panel --- System and Security --- System - Advanced System Settings.

After opening the System Properties window, switch to the Advanced tab and click the Settings button in the Enable and Failback column.

From the "Startup and Fault Recovery" window that opens, clear the "Automatic Restart" item in the "System Failure" column, and click "OK" to complete the setting.

From the "Run" window that opens, enter "msconfig" and press enter to enter the main interface of the system configuration utility.

In the "System Settings" interface, switch to the "General" tab, check the "Diagnostic Startup" item, and click the "OK" button to restart the computer.

When the system reboot is completed, enter the "System Configuration" interface again, switch to the "Services" tab, check the "Hide Windows Services" item, and check the item you want to start automatically with the system, and click "OK" to complete.

If the above methods still do not solve the problem of automatic restart of the computer, make the following settings:

Enter the "Control Panel" - "Power Options" interface in turn, and click the "Select the function of the power button" button on the left side.

<> Finally, in the "System Settings" interface, clear the "Enable Fast Startup" item from the "Shutdown Settings" column, and click the "Save Modifications" button. At this point, the problem of automatic computer restart has been solved.

There is a virus or Trojan horse in the computer, so quickly use antivirus software to scan and kill it

Rebooted when booting to that position.

How long does it take to turn on the machine and restart, first see if the hardware is overheating.

For the cause of the computer crash to solve, for the crash caused by virus infection, only need to kill the virus and then repair the system. Under normal circumstances, you can use the "forever free" Kingsoft Virus 2011 [search Kingsoft Poison Lord] to quickly check and kill, and after 3 to 5 minutes, the running virus Trojan can be removed.

If there is a problem after installing some device drivers, you only need a more stable driver version to install it, and generally speaking, beta drivers are not suitable for ordinary users.

If the BSOD is caused by software compatibility issues, you generally need to analyze the dump file to determine the cause.

For the computer that often crashes caused by hardware, necessary measures should also be taken to investigate. For example, check whether the power supply of the chassis is stable, install a UPS power adapter, or replace the host power supply with better quality and performance. Plug the motherboard, memory, hard disk data cables, etc. again, remove the dust, tidy up the cables, and check the CPU and graphics card cooling fans.

Let's locate them one by one. Use the elimination method to identify the hardware where the problem is.

Usually hardware problems, you need to find a hardware supplier to repair.