My computer shut down without knowing what was going on while I was playing20

It seems that the computer is overheated and overloaded, and there is a problem with the game, and the computer does not support it.

If you restart it normally, it is generally a problem that your computer has abnormal heat dissipation, which is usually easy to occur in the case of playing games, and if the heat dissipation is not normal, the computer will restart. Computers now have systems to monitor the temperature of hard drives, hehe.

The CPU is overheated and the temperature exceeds the safe temperature, and the power will be automatically cut off. Clean the lower fan heating system, especially the thermal pads and fans.

If it is an instantaneous shutdown, the problem lies in the source: if the power cord is a little loose, it will be shut down with a slight vibration; Or the power supply is not matched, and the power supply is insufficient, resulting in a shutdown after a while.

If it is slowly and automatically shut down by Windows as normal, it may be the reason for your computer settings (Windows task scheduling, other application software such as anti-virus software, and the timing shutdown of thousands of quiet settings); Or if you accidentally press the shutdown button when playing the game (non-original operating systems such as the ghost version, the production staff generally added a hotkey for instant shutdown for the convenience of users; Of course, long press the power button to turn it off).

The last possible reason is that the keyboard wiring is out of order! I once came across a keyboard, most of the keys are good, there are a few keys that type out the wrong characters, and there is one key: the closing parentheses, press it and it will automatically shut down!

Heck, it's nothing, it's just that the voltage is unstable

The computer was broken by you. Let's take it for repairs.

Try booting up, if you can see the dosage of the C drive.

It should be a problem with the hardware machine, is there an alarm sound?

It is recommended that you check each item according to the following method:

1. Make sure your antivirus software is updated to the latest version and fully anti-virus, there is no problem;

2. Check whether the power cord of the host is loose; Check the power supply line of the motherboard; Check whether the plug is loose or not;

3. Check the CPU temperature after starting, if the temperature is high, please check whether the CPU fan is working normally: mainly listen to the sound, see if there is a lot of dust, and feel the rotation with your fingers; If there is a problem, clean it up by yourself first, put on the lubricating oil, and if it can't be solved, replace it with a new fan;

4. The above have not been solved after OK, and the power supply problem is generally left, try to get a voltage regulator, it is best to make a UPS, the kind of 200 yuan is very easy to use, and it also has a voltage stabilization function, and it can also prevent power outages.

1.: Poor heat dissipation. Due to the influence of weather temperature or the insufficient number of revolutions of the CPU fan, the system overheats, which will lead to the automatic shutdown of the computer, it is recommended to check whether the system 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 shut down automatically, it is recommended to check whether the memory is plugged in tightly with the motherboard, or you can change the socket to see if it is down.

3.: Power supply issue. The lack of power supply is also an important factor that causes the computer to shut down automatically.

4: Software factor. Computer shutdowns caused by viruses or Trojan horses also abound, especially the recent epidemic of shockwaves, which can cause the system to reboot and shut down. If you are using Windows

2000 or Windows

XP system, it is recommended that you use antivirus software to eliminate the virus, and the general problem can be solved.

5: Check whether the CPU is overheating and whether the CPU fan tray is stable, if it is broken.

Or it is unstable, can't hold down the CPU fan, the CPU fan has insufficient heat dissipation capacity, the CPU temperature is too high, the motherboard's automatic protection function will automatically shut down, and the CPU fan's screws are loose and early!

6: It may be caused by the unstable voltage of the host, and it can be replaced.

7: When the power supply of the host fails, or the voltage fluctuates greatly, add AC regulated power supply.

8: No. It is recommended to kill the virus in safe mode, and it is not possible to disconnect the network and reinstall the system to eliminate system problems.

It's possible that there's too much dust on the fan.

Causes automatic shutdown.

It's normal to clean up the dust!

Is the shutdown a sudden power off (like a power outage) or is there a normal shutdown process (logging out......).Save settings and the like), please add ......

More than 60 degrees is generally not so normal, if it is this problem, it is recommended to change the CPU fan to try;

2. Eliminate the temperature problem, it should be caused by hardware failure, the main components that cause this problem are the motherboard and power supply, it is recommended that you find a professional person to check your computer.

Let's see if your online environment is too hot.

Use the software to check if the temperature is too high, and use it to drive life, Master Lu can do it.

Generally, this situation is prone to occur in summer, and it is recommended to open the lid of the case.

Keep the chassis ventilated. If possible, add a silent fan.

If none of these problems are these, it may be that the power supply voltage is unstable and has been around for years.

It is recommended to replace the power supply.