How to solve the power failure caused by high CPU temperature

Please check whether your computer is overheating when it shuts down automatically, and turn on the laptop immediately when it shuts down to see if the computer can be turned on. If not, it means that your computer is overheating, because your motherboard has overheating protection, the chip will automatically power off when it detects overheating to protect your hardware from damage. In this case, please contact the service station for dust removal and, if necessary, replace the thermal grease.

It is not recommended to do it yourself, if you dismantle it, the warranty will be gone!

When you find that the laptop is not overheating, you can test it using the following methods.

Turn on the F8 key to enter the safe mode, test in the safe mode to see if it will automatically shut down, in the safe mode is not enabled third-party services and drivers, so you can't surf the Internet or some programs can't run normally. Then if the computer doesn't restart in safe mode.

OK, you click Start--Run--Enter "msconfig"--Start, disable all startup items except anti-virus software, restart the computer to enter normal mode, and test use.

It's a good idea to upgrade your antivirus software to the latest version and scan it all over the place.

When most people use the computer, they usually open the lid of the chassis and use an electric fan to dissipate heat from the chassis.

Hello, your machine configuration is good, it is 4 cores, but AMD's processor, machine, generally speaking, the temperature is too high, especially for high-end processors, like you have this kind of problem, I suggest that you can check your CPU nearby, see the nearby capacitors, and field effect transistors, is there a phenomenon of soy pack, is there any sign of burning, if not, you look at your CPU again, is there still silica gel, first of all, make sure not to put too much silica gel, and don't put too little, Put it to the size of a small bean. If none of the above are now, I suggest that you better change to a larger power supply, replace it, and try to change it to a power supply with a rated power of 300W. Generally speaking, the phenomenon you are talking about is just these bad problems.

If this problem still occurs after changing the power supply, you can consider changing the motherboard. If there is a warranty, you'd better find the place where you bought the computer and let them handle it for you. Good luck!

It is not that the CPU will automatically power off when it is overheated, this is the function of the motherboard, when the CPU temperature is too high and the critical temperature is reached, the motherboard will automatically power off and shut down to prevent the accessories of the machine from being burned, and it is necessary to pay attention not to let the temperature of the processor be too high during normal use:

Replace with a fan with better cooling performance.

See if the silicone between the CPU and the heatsink fails.

Use the computer in a ventilated and cool environment, and do not use the computer in a stuffy environment for a long time.

Shut down the computer when not in use.

Automatic power-off is generally when the capacitor on the motherboard bursts, see if there is a capacitor bulge. Just change it. Capacitor burst is manifested as automatic power-off and difficult start-up. CPU overheating manifests as an auto-restart.

Sweep the dust, plug in the power tightly, the temperature of 36 degrees is not high. Occasionally, my computer's main computer will automatically power off.

The memory is too small, and the cooling fan may be broken.

Use Disk Cleanup to clean up the system junk files.

Check that the heat vents are clean.

It is recommended to buy a *** cooling bracket to help the computer dissipate heat.

Turn off some useless running programs to lighten the load on the fan.

The CPU is removed and reinstalled, and the fan is not in good contact with the CPU.

The voltage instability should have nothing to do with the CPU temperature being too high, but it can cause a lot of damage to the hard drive. Solution:

1. Voltage problem: You can buy a power regulator.

2. CPU temperature problem:

1) Check if the fan in the case is working properly.

2) Clean up the dust inside the case, the correct way is to blow the dust with a bicycle pump.

3) Be sure to add thermal grease between the CPU and the heat sink.

4) Drop a drop of sewing oil on the bearing of the cooling fan, it must be sewing oil, other oil cannot, which can effectively reduce noise! Don't drop too much, just one drop.

5) If necessary, you can install a high-power CPU fan and buy a radiator with better heat dissipation effect, such as Kyushu Fengshen, etc.

6) To install a cooling fan in the chassis, be sure to buy a double ball bearing. It can dissipate heat from graphics card, motherboard, hard disk and other hardware at the same time. There is strong electromagnetic radiation in the chassis, which is harmful to the human body, it is recommended not to open the case cover to dissipate heat, OK.

7) Move the main unit to a well-ventilated place.

will consider whether the CPU is overheated due to voltage instability.

- The voltage is unstable.

It will not cause the CPU to overheat, but it will cause the power box to work abnormally, which will cause an automatic shutdown!

As long as I don't play games, it won't shut down.

- When playing the game.

The CPU has a large load and consumes a lot of power, and if the power box does not perform well and does not work properly, it will cause an automatic shutdown!

Large games tend to make the CPU work at full capacity, which is obviously due to overheating caused by overload on the CPU, and has nothing to do with whether the voltage is stable or not. The fan needs to be cleaned, or the thermal grease needs to be reapplied. There are also extremes, where the contact between the CPU core and the protective cover is poor, and the heat cannot be transferred to the heatsink and will also collapse quickly.

I've experienced it, and finally violently dismantled the protective cover and let the radiator touch the core directly (AMD2600+), OK!

This is a common feature of motherboards.

When the CPU temperature reaches a certain number, the motherboard will automatically shut down the system and reboot to protect the CPU from being damaged by excessive temperature. In other words, this is a CPU protection feature of the motherboard.

However, the user can set the alarm temperature a little higher or lower, and that's fine. But generally speaking, 80-90 degrees is a more reasonable number. If the setting is too low, it will automatically restart because the CPU frequently touches the alarm temperature, which will affect normal use (generally the CPU full load temperature is more than 50-70 degrees).If it is set too high, it will lose its protective significance, for example, if it is set to more than 100 degrees, the CPU may not be damaged immediately when working at high temperatures for a long time, but it will seriously affect the life and stability.

In addition, the temperature is set in the BIOS of the motherboard, generally after booting the computer press the del key to enter, how to set it please refer to the manual of your own motherboard, which is available on the official website of the motherboard, of course, you can also directly call the motherboard after-sales ** manual consultation.

It doesn't seem to be possible to automatically power off, but some motherboards have a CPU temperature protection function.