Why does my computer shut down automatically and does not restart automatically

It should be an automatic shutdown caused by high temperature caused by poor CPU heat dissipation, which is manifested in the operation of high CPU occupancy such as playing games and watching movies, and the computer will automatically power off without any warning for about 10 20 minutes. Even when the system is reinstalled, it will be automatically turned off.

Rebooting often also shuts down automatically, and you need to wait a while to turn it on again before you can enter the system normally.

When you don't run a program with a high occupancy, you don't have to worry about how long you run it, so you can often say that there is no problem when you take it for repair. Because maintenance people usually just turn on the machine and then take a few glances at the ...... while doing other things

Replacing the silicone grease to clean the dust is ineffective, please see method 3:

Workaround:1First of all, turn it off, remove the CPU heatsink, remove the fan on the heatsink, clean up the dust, dial the fan blades to see if it rotates smoothly, if it is difficult to rotate, uncover the label on the back of the fan to see the bearing, add a small amount of lubricating oil dropwise and then paste it.

2.Go to the computer repair area and ask for some silicone grease (something that is white and thick, like toothpaste). Wipe the old silicone grease on the heat sink and CPU with a paper towel, apply the new silicone grease evenly, do not apply too thick, and reinstall the heat sink and fan.

Problems can usually be solved.

If you don't have the ability to do it yourself, you can directly take the machine to the place where the computer is repaired, let him use a blow gun to blow the dust inside the case for you, and then ask him to help you change the silicone grease.

3.If the problem is alleviated after replacing the silicone grease and removing the dust, but occasionally there will be an automatic shutdown. Then you are experiencing the same problem as me: the CPU heatsink is too tight or too loose, or the force is uneven.

If the temperature exceeds 70, then untie the CPU buckle to observe, if the temperature is normal, the heatsink is installed too tightly, resulting in insufficient contact with the CPU. If it is more serious when the buckle is loosened, then the heat sink is too loose.

If it's too tight. Use a screwdriver to loosen the heatsink base screws on the top of the motherboard, and if necessary, use a piece of paper to raise the bottom a little. However, it should be noted that all four screws must be tightened, otherwise it will cause uneven installation of the heat sink. You can also use pliers to adjust the buckle to reduce its bite force.

If it is too loose, it is mostly the relationship of the buckle, and it is enough to adjust the buckle with pliers to make it fastened.

Let me tell you, it's not that your air conditioner is on, but the fan is on to cool down.

Do you know the reason why the computer heats up to high temperatures?

Do you think it's because of the outside temperature? That's ridiculous.

The computer automatically shuts down when playing a big game, 90% of which is due to temperature issues.

The high temperature of the computer is due to the fact that the graphics card is working at high power when the fan of the case.

It can't maintain the heat dissipation effect well.

Even if it's 32° hot in my house, my computer spends thousands of dollars to install a hydraulic water cooling system, then my computer.

It won't crash. Of course, you don't need a home computer, just change to a better fan.

The amount of graphics card work required for Warcraft is not very large. So when you play, the graphics card will not be rubbish.

It burns to 60°, but 3D online games, especially for a long time, more than 1 or 2 hours, it is not necessarily.

It is normal to burn to 100° and shut down normally.

I used the ATI HD Readon 5890 to play Resident Evil 5 with the effect turned on to the top, and after 1 hour, the graphics card.

It can be burned to 80°, which can be imagined.

First of all, turning on the air conditioner and using an electric fan to blow may not solve the problem of overheating.

Since you have to unplug the plug and plug it back in to turn it on, it means that the power supply is automatically protected, which may be overload (aging components) or overheating.

The power supply is broken, it's not good, change the power supply brother.

Mine is also not automatic.

The CPU temperature is fine, first open the run, enter cmd, press enter, go to the command line, then enter at, press enter, the list should be empty (or no shutdown, reboot, etc.).

If so, then the problem is most likely because your computer's memory module is not plugged in properly, you need to check whether to reinsert it or change the slot.

Right-click on the computer Properties Advanced System Settings Advanced Boot and Recovery Point Settings System Failure That tick Auto Restart. Start your PC from scratch and take a look.

Some graphics cards have a self-protection function and will also automatically shut down.

The compatibility is not good, go and replace it again, this problem can't be solved, it's definitely a hardware problem.

It should be that there is a problem with the motherboard of the computer, and the CPU temperature is fine!!

Hello, please analyze and solve it from the following aspects.

1 Computer poisoning or malware may also cause computer abnormalities, the solution is to upgrade the anti-virus software, anti-virus, if it really doesn't work, reinstall or restore the system. Reinstalling or restoring the system can completely resolve the software side of the problem.

2. Unreasonable configuration, uncoordinated, and incorrect BIOS settings will also cause computer abnormalities, so you should find more professional personnel to solve the problem when installing or upgrading hardware. You can send the configuration down to help you see if the configuration is reasonable.

3 The high temperature of the computer will also cause the computer to be abnormal, it is recommended to use Master Lu software to measure the temperature of the hardware, and then solve it.

4. Due to the voltage instability point, the power supply is not enough, and it will often cause computer abnormalities, if it is caused by these reasons, configure a voltage regulator, and replace the high-power power supply to solve the problem.

5 Caused by running large software and programs, such as playing big games, using large software, watching Blu-ray movies, etc., it should be caused by poor computer hardware configuration. The only solution is to upgrade the computer configuration and optimize the computer system.

6 Old computer Because there is too much dust in the case, it is easy to cause computer abnormalities caused by short circuits. Clean the inside of the chassis frequently.

7 Old computer Due to the long period of use, the capacitance of the motherboard circuit is aging, which will also cause abnormal problems in the computer. Only sent for repair or replacement.

8 Old computer hard disk will also fail after a long time, causing the computer to crash, which requires the use of hard disk testing software to test the hard disk, repartitioning the installation system can repair the hard disk logical bad sectors, can not be repaired, and only to replace the hard disk.

If it helps, please choose the answer you are satisfied with!!

Hello friends!

When you first start up your computer, press F8 and select "Last correct configuration that worked" or Safe Mode, and it may be fixed.

When you're done, please give me the answer. Thank you.

1 Is it CPU overheating protection.

2 Check the power settings Start - Control Panel - Power Supply.

3 Check the system.

It may be because the computer is overheating and the computer will restart for reasons to protect the hardware.

It is possible that it is due to software compatibility issues.

The main cause of automatic shutdown in hot weather should be the temperature of the CPU or discrete graphics card! 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: Check whether the CPU is overheated, whether the CPU fan holder is stable, if it is broken or unstable, it can't hold down the CPU fan, the CPU fan has insufficient heat dissipation capacity, the CPU temperature is too high, the automatic protection function of the motherboard will automatically shut down, and the CPU fan screws are loose!

4: It may be caused by the unstable voltage of the host, just replace it with a high-power power supply.

There's a setting.,Maybe you don't know.。。 When I first bought my computer, I played for 5 hours.,Automatically turned off once.,It's okay now.。。 Kindness.

1. This will happen when the CPU is overloaded.

2. The weather is hot, the CPU heat dissipation is poor, and the temperature is too high is also one of the reasons.

Check your CPU cooler.

Whether the installation is correct.

Is the power line connected?

Conductive silicone grease filling.

Is there a cable inside the case that is not connected incorrectly?

Memory issues, CPU temperature.

Excessively high questions. Power issues.

Is there a high imitation Tianneng battery** for sale?