I played on my computer and restarted it

The computer always restarts automatically.

There are many reasons for the automatic restart of the computer, and if you don't know what the reason for your computer to restart, you can try to eliminate it by the following methods. Right-click on my computer -- Properties -- Advanced -- click on the settings in "Startup and Failback" -- remove the tick before "Auto Restart" in "System Failure" -- OK, restart the computer to see if it can be eliminated, if the fault is still there, you can try the following methods to solve it.

1. Check whether the temperature of the CPU and graphics card is too high, as the temperature of the CPU and graphics card is too high and often causes a protective automatic restart. Enhance the heat dissipation inside the case, dust the fan, oil it, or replace it with a new one.

2. The mains voltage is unstable, when the mains voltage is lower than 170V, the computer will automatically restart or shut down; When running large-scale 3D games and other software that occupies a large amount of CPU resources, the CPU needs to be powered by high power, and the power supply is not enough and the power supply is overloaded, causing power protection and restarting. Replace it with a high-quality high-power 130 260V wide-range switching power supply.

3. Loose memory, poor thermal stability, chip damage or incorrect settings will also cause restart. Reinsert the memory or change the slot, increase the memory, and replace the high-quality memory.

4. Upgrade the graphics card driver; Reduce resolution, color quality, refresh rate; Lower Hardware Acceleration - Desktop Properties - Settings - Advanced - Troubleshooting - Lower "Hardware Acceleration" to "None", and change to a higher graphics card if necessary.

5. Clean up and defragment disks.

1. In the window of my computer, right-click the drive letter you want to clean up - "Properties" - "Clean Disk" - check the files you want to delete - OK - Yes.

2. Clear the temporary file, start-run-enter %temp%-OK.

3. Clean up the registry and junk files with Optimizer or Super Bunny.

6. Close some startup programs, start-run-msconfig---start, in addition to anti-virus software, input methods can be turned off in general.

7. Don't open too many programs. If you have too many documents open or too many programs running at the same time, you will not have enough memory to run other programs, so you should close the programs and windows you don't use at any time.

8. Disable redundant service components. Right-click "My Computer" --"Management" --Services > Applications "--Services", and set the unwanted services to disabled or manual in the right pane.

9. Fix IE with 360 Security Guard or Super Rabbit.

10. Optimize your computer with Optimizer or Super Bunny.

Is that okay?

Caused by the high temperature of the computer.

The CPU temperature is too high, or the power supply is overloaded!

Haven't you touched anything, there is also a switch on the host, and I often encounter it.

Your motherboard has been changed, the memory is a little smaller, and the memory has been changed to a 4G CPU, and the CPU has an inter quad-core 4GHz.

The simplest thing to do is to unplug the memory module, use an eraser to erase the excuse, and put the cup with silicone (thermal paste).

Add silicone grease 2. Clean the CPU power supply, graphics card, and fan dust.

This can also be caused by the CPU temperature being too high, so you can change to a better cooling fan.

If the cooling function of the case is not good or the CPU fan power is too low, causing the CPU temperature to be too high, the motherboard's self-protection function will automatically shut down. You can switch to a larger case or a better fan. If you can't, leave your case lid open all the way and blow it with a fan.

It won't be like this after the summer.

First of all, you need to confirm whether the heat dissipation is normal, and then whether the system is normal, you can try to reinstall the system!

1. Use the computer manager hardware to test the temperature of the CPU, graphics card, and hard disk when playing games to see if the temperature is too high and automatically shut down, if the temperature is too high, you need to clean up the dust of the host, and place the host in a ventilated place.

2. Check whether the memory module is plugged in tightly and whether there is too much dust in the memory module slot. Pull out the memory module and wipe the gold finger with an eraser, and clean the memory module slot.

3. Whether the power supply quota is too small, resulting in insufficient voltage, whether it is too close to the quota of the power supply or exceeding. If it is a problem with the power supply, the power supply needs to be replaced.

If there is a problem with the system, fix it with this software: System Error Repair Wizard.