Why doesn t the laptop battery show charging

This is the first thing to check whether the battery and the notebook are in good contact, if the contact is not good, although you can read the communication data of the battery, you can not charge the battery, at this time you can take out the battery and test the machine more, insert the battery into the computer If you hear a beep, you can think that the contact has been good, try a few more times, you can rule out the problem of poor contact between the computer and the battery, especially when using IBM computers, pay attention to this problem. If it is confirmed that the contact between the battery and the computer is good, but the battery still cannot work normally, then it is possible that the battery itself has a quality problem, and the possibility of the problem is twofold: first, the circuit board of the battery is damaged or has been short-circuited protection; Second, the battery produced by the company may not match the computer you use, incompatible, please correct the battery, or you can come like this, you put you and the battery to someone else's book to try it, to see if this is the case, there will be more relevant information about the use and maintenance of the battery Jimo, I hope mine can help you.

Two cases: 1 The battery shows 0% This situation is that the battery is broken and the battery can only be replaced.

2 The battery shows 1%--99%, which proves that the battery can be used normally, but there is a loss.

For the battery loss, it is recommended to do a charge and discharge, that is, do not plug in the external power, use up the battery power, and then charge it in the shutdown state for 6-8 hours, do it three times, see if it can be charged, if not, try to plug in the external power with the computer in the future to reduce the loss. Don't connect external power when it's off, it's not good for the battery.

1. Check if there is a serious delay in the computer, 2. The most important thing should be - your family's wires are broken.

When the laptop is connected to the power supply and it shows that it is charging, but the power just doesn't increase, what happens when the battery just doesn't increase?

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Hello, the computer shows that the charging but the power does not rise the reason:1First of all, check whether the battery charging is disabled in the battery settings of the pen attendant notebook, and some laptop battery management software also has a charging disabled function, you can check it.

2.It may also be because the battery has been put for too long and has not been used, resulting in poor contact, the old tan cover suggests opening the notebook to clear the letter and flush the ashes, unplugging the power cord and battery, and it may also be solved. 3.

If there is no problem with the check settings, then most of the problems with the internal control circuit or battery cell of the laptop system need to be repaired. 4.When some laptop batteries have been used for a long time and are over-discharged, resulting in zero percent of the available power supply has been connected and not charged, and it will be repaired later, even if it is repaired, the battery life and life will not be long, it is best to buy a new laptop battery and replace it.

1. First of all, check whether the laptop battery settings disable battery charging, and some laptop battery management software also has a disabling charging function, you can check it.

2. It may also be because the battery has been put for too long and has not been used, resulting in poor contact, it is recommended to open the laptop to clean the dust, unplug the power cord and battery, and it may also be solved.

3. If there is no problem with the check settings, then most of the problems with the internal control circuit or battery cell of the notebook windows system need to be repaired.

4. When some laptop batteries have been used for a long time and are over-discharged, resulting in 0% of the available power supply has been turned on and not charged, and it will be repaired later, even if it is repaired, the battery life and life will not be long, it is best to buy a new laptop battery to replace it.

The possible reasons for the laptop to not charging when connected to the power supply are as follows:

1. Check the battery level of your computer.

If the computer battery is in the 90% range, in order to maintain the battery, the computer will sometimes not be charged when connected to the power supply.

2. Poor contact and battery damage.

The battery has the number of charges and the service life, and the battery that exceeds the service life and the number of charges will of course be linked and cannot be charged. Sometimes the computer's charging port may become loose and the battery port cannot be connected.

3. The charger and battery are loose.

Damage to the charger will also cause the power connection to not be charged, try to change the charger of the same brand, if it is the reason for the charger, change it. It is possible that the battery is not installed or the battery is loose, and the computer interface cannot be connected, etc., if it is loose, it is good to reinstall it.

Extended Information: Computer Fault Diagnosis and Solution Ideas:

1.Dealing with faults starts with the simplest things (outside first and then inside)Dealing with faults needs to start with the simplest things, that is, outside first and then inside, and the simple thing refers to observing the environment.

1) Observe the environment around the computer, including location, power supply, connections, other equipment, temperature and humidity, etc.

2) Observe the phenomena displayed by the computer, including the content displayed and the similarities and differences with normal conditions.

3) Observe the environment inside the computer, including dust, the color of the connected devices, the shape of the parts, the status of the indicator light, etc.

4) Observe the software and hardware configuration of the computer, including what kind of hardware is installed, the use of resources, what kind of operating system is used, what kind of application software is installed, and the setting driver version of the hardware. Starting from simple things is conducive to the concentration of energy and the judgment and location of faults. Everyone must pay attention to the fact that they can only be judged and repaired after careful observation.

2.According to the phenomenon, think before you do it, think before you do, including the following aspects:

1) Think about how to do it, where to start, and then actually do it. It can also be said that it is analyzed and judged first, and then repaired.

2) For the observed phenomenon, first consult the relevant information as much as possible to see whether there are corresponding technical requirements, use characteristics, etc., and then analyze and judge according to the information consulted, combined with their own knowledge and experience, and then start maintenance.

3) In the process of analysis and judgment, you should judge according to your own knowledge and experience, and you don't know much about yourself or don't know at all!

For example, if we select the "Balanced" plan, click [Change Plan Settings] behind the "Balanced" plan, and then click [Change Advanced Power Settings], and select "Yes" from the drop-down box of the battery used, as shown in the following figure:

If the above settings can't solve the problem, then consider whether it is a battery or charger problem.

Generally speaking, batteries have charging times and service life, if it exceeds the range of charging times and service life, then there will be a situation where it cannot be charged, and we have to replace the battery to solve it. In addition, there are also cases where the charging port of the computer is loose or the charger is damaged, resulting in the inability to charge.

The laptop power is turned on and not chargingReason:

Generally, this problem may be due to a long time of not charging, resulting in a serious loss of power inside the battery, just the protection of computer charging, not to overcharge, we just need to set the battery options.

What happens when the laptop is plugged in and it says it is not charging? [Explanation.]

Don't, take a look at this ** method, it's basically an analysis of these two ways, you can take a look, it should be the specific reason.

The question is set, but it still doesn't work.