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Hello everyone, Lin Fei to answer the above questions, notebook battery maintenance failure Daquan, notebook battery maintenance many people do not know, now let's take a look at it!

When using a notebook, you may encounter such a situation that the battery of the notebook cannot be recharged, which is a headache. What if the laptop battery doesn't charge? Let's take a look at the maintenance methods of notebook batteries.

What if the laptop battery cannot be recharged:

All kinds of problems will arise when the notebook is used for a long time. There is a phenomenon that the notebook can be used for a long time when there is no power outside, but the battery cannot be recharged after a long time, so the power supply cannot be used when the notebook is away. Why did this happen and how to solve it?

Notebook battery maintenance method:

1. Check the software first.

Generally speaking, many computer brands, such as Dell, Lenovo, Sony and so on. Their laptops will be equipped with power management software. If some kind of "battery protection mode" is turned on, the power management software will prohibit the charging and discharging of the battery after detecting that the user is using AC power, in order to extend the life of the battery. Therefore, if you find that the notebook is not charging, you can first enter the relevant power management software, turn off the battery protection mode or check the option of not charging. If there is nothing wrong with the hardware, you can charge the battery.

two。 Check the hardware.

There is something wrong with the hardware. Generally speaking, we can judge by rebooting the computer and unplugging the battery. If the battery still cannot be recharged, we might as well install some hardware detection applications to get a rough reference on battery loss. If it is determined that the battery hardware is faulty, do not turn on the system or try to repair it. There is a certain risk, it is recommended to repair it.

3. The computer battery is activated.

Generally speaking, notebook batteries are lithium batteries, and the principle of lithium batteries for mobile phones is the same, if they are recharged repeatedly. As a result, there are fewer and fewer activated parts of the battery, so the battery has less and less power. In this case, you need to go to a special agency to activate the battery.

4. Rational use of batteries.

What if the notebook battery doesn't charge? Repair method of Notebook Battery

When many people use laptops, they plug in as long as they have a power supply. As a result, the power supply of the notebook has not been fully utilized. So the correct way to use is that the power supply of the notebook should not be used when it is fully charged. The external power supply directly consumes the power of the battery in the computer, then charges it, and then uses it in turn.

5. Fix the power supply.

Start the computer, find it in the power options, and start battery repair. After entering the maintenance state, the user will disconnect the AC power supply. Usually this repair process takes about five or six hours.

6. Change the battery.

The battery of a laptop is the same as that of a mobile computer. If you can't use it, you can buy an original battery.

This is the whole content of "Notebook Battery cannot be recharged how to repair Notebook Battery" from the above analysis. I hope it helps you.

At the end of this article, I hope it will be helpful to you.

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