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Laptops often shut down and the way to "catch the disease" is extremely accurate

Laptop or suddenly power down , the cause and how to fix it? Lets get to know everyone

Causes and ways to fix laptop errors or power down

There are many reasons that cause laptop power down due to battery quality, laptop charging error, virus or too high computer temperature. So how detailed?

1. Laptop often has power down due to bad battery

Cause: Laptop batteries are like batteries for cell phones, they play the role of providing power to the machine. Therefore, if the quality of your battery is not good, because you bought a long time or bought a poor quality battery , a laptop battery is bottle or fake, etc., when using these batteries, they will provide an unstable current causing the laptop. often shutdown  and reboot.

Solution: Turn your laptop over and find the battery compartment, select the latches and remove the battery. Then use the power plug in the machine and try using it. If the result is a stable machine use, then surely your laptop battery has a problem. Please bring to the service center for inspection and replacement if necessary.

Laptops often crash due to bad batteries

2. Due to laptop charging error

Charging Error

Cause: of  course there is a problem with the charger, the parts inside the charger are no longer good or damaged, so the current is unstable, causing power failure and restarting the machine when the device is running on charging (unplugged). battery out of the machine).

Solution:  You should bring the charger to a test center, or test it yourself on a different type of computer. If the reboot still occurs on those devices, you will need to replace (or repair) the charger.

3. The computer is too hot

Cause:  Too high a temperature is dangerous for electronic devices in general and laptops in particular. Therefore, manufacturers have integrated technologies inside the machine to help it reboot itself (or have special notices) to notify the user of the machine status. Usually the places where the highest temperatures are generated are the CPU and GPU. With specialized software or manually you can check the temperature in these areas. If abnormal, this is definitely the cause of the above situation.


- You can use computer temperature checking software such as HWMonitor to check where the laptop error or power down is  coming from.

- After downloading and installing, open the software, you will see the temperature of the computer components.

Machine is too hot

  • The top red circled is the motherboard temperature.
  • The second is the temperature of the CPU .
  • Third is the hard drive temperature.
  • Fourth is the temperature of the graphics card.

If you see an item that is around 70C or above, the computer is too hot. The cause may be due to the machine fan or the thermal glue inside is dry. You should bring it to the store staff to do the cleaning and maintenance of your computer.

4. Due to Virus and hard drive failure

Cause: Maybe the laptop has a virus and then crashes or reboots. The other reason is that your drive is faulty causing the software installed on that part of the disk to be affected as well. When we run those applications, in the process of using the machine is likely to hang or restart itself.

Solution:  You can use antivirus software such as Kaspersky Antivirus, AVG, Mcafee ... to scan for viruses. If the above method does not work, think about the cause of the drive failure, you should find software to fix the hard drive or take it to a service center.

I wish you a good use of your computer and no longer encounter the phenomenon of  Laptop or power down  ...