My computer turns off automatically after playing for a while, what s going on???????

It's too complicated for you to probably understand, so let's keep it simple.

Step 1: Open the case to remove the dust first, and see if the CPU fan is running normally at boot, whether the speed is enough (test speed method: when the cup fan is running, gently touch the fan blade with your hand to see if it hits, if it is a beater, it means that you have the strength to reach the speed, which is normal, stop without touching the hand, and replace the cup fan if you have no energy), and the heat sink under the fan blade must be cleaned.

Step 2: Check whether there is any capacitance on the motherboard, whether it is normal, and whether there is any explosion capacity.

Step 3: There is no problem after reading the case, just redo the system to see, it is best to use a different system disk to do it, and format the whole disk.

Step 4: If it still doesn't work, try to change the power supply, Step 5: If you try the above, just check whether the voltage input in your home is normal, if there is a multimeter, as soon as this problem occurs, immediately measure the voltage to see if it is normal.

If the voltage is not normal, buy a voltage regulator.

Optimization Master or z**.

Measure the temperature first, when measuring the temperature, you need to open the game or the program you usually run to measure the actual temperature and see if the temperature has soared.

It should be a bad heat dissipation, open the case, clean up the CPU inside, the dust on the graphics card fan and the power supply, if it doesn't work, you have to replace the CPU fan with a little more power, there are a lot of problems recently, all of them were used in the past, the fan power is small, and cheap accessories are used for heat dissipation, in addition to the current online games, the computer has been running for a long time, useless system garbage, more dust, running large online games, etc., the CPU occupies a lot, and it can't be quickly dissipated, This causes the CPU temperature to be too high, causing the computer to shut down protectively.

The computer shuts down automatically for no reason.

1. Check whether the CPU is overheated and whether the CPU fan holder is stable, if it is broken.

Or it is unstable, the CPU fan cannot be suppressed, the CPU fan has insufficient heat dissipation capacity, and the CPU temperature is too high, and the motherboard's automatic protection function will automatically shut down.

2. The capacitor of the motherboard is deformed, and the deformation may be caused by the unstable voltage of the host, so it can be replaced.

3. When the power supply of the host fails, or the voltage fluctuates greatly, the AC regulated power supply can be added.

4. No, it is recommended to use 360 Antivirus 360 Security Guard to repair it in safe mode, and it is not possible to disconnect the network and reinstall the system to eliminate system problems.

There are many reasons, 1: the power supply is insufficient, resulting in the unstable voltage of the motherboard. Problems with the operation of various components. 2: Poisoning, system components affected. 3: The temperature of the CPU or other components is too high. Overload, automatic power-off protection.

You should be using a laptop, if it is, then it is most likely caused by the CPU overheating. There is generally no good workaround. There are only two I know.

Method 1: Use a good radiator (that is, a radiator with higher power). Method 2:

This problem is easy to solve with a desktop computer.

1. It may be caused by the fan being broken or the back of the fan blade is too large, resulting in the inability to dissipate heat.

2. The computer needs to redo the program, and there are too many things on the hard disk.

The next Master Lu test whether the CPU is hot, if it is high, remove the heat dissipation and clean it, and then open the side cover, or add a case fan.

If the computer configuration is too low or there is a problem with the game itself, the configuration problem is most likely!

It is caused by high temperature and malicious program infection on the computer.

Friend, what do you mean.

It's a computer. Or a mobile phone.

It is possible that the computer has a bad system or poor heat dissipation.

In the case of mobile phones, it is a broken accessory.

See if the CPU temperature is normal.

Play online games??? Or is it normal Internet access??? It should have something to do with the graphics card.