Battery connected but not charging on laptop: causes

Owners of laptops often face such a problem as lack of battery power when the power cord is connected to the network. This situation gives a tangible discomfort, and in the end makes the use of the device simply impossible. What to do if there is a laptop, the battery is connected, not charging?

What to do?

Before you do anything, you need to find out the cause of such a problem. When it becomes clear what the matter is, it will be much easier to decide what to do.

Battery connected but not charging: Causes

Any battery has its lifespan, that is a certain amount of charge. It turns out that when the limit is exhausted, then the battery has worn out - this is one of the most popular reasons. In that case, you just need to replace the battery with a new one.

However, if your laptop is new, then you can not refer to the "old age" of the battery. In this state it should function normally. It is possible that the battery inside the battery is loose, so you can try to remove the battery and insert it back.

The next reason is a malfunction of the battery charging circuit . If the battery is connected, but does not charge, you should pay attention not to the battery or power supply, but to the motherboard. It has a chip with a power distributor and electrical circuits. If it fails, the laptop will not be charged.

The cause of the malfunction can also be a power failure. Let it be trite, but it is so. Therefore, you need to make sure that the network adapter and the laptop cable are connected correctly.

More serious problems

If the battery is connected but not charged, the battery terminals may be contaminated or oxidized. This leads to poor connection to the motherboard. Such a malfunction can lead to a malfunction in the motherboard, which means that it will have to be replaced or repaired. Such a procedure will entail significant cash costs. It will be easier to clean the contacts and reconnect the battery. If you can not do this yourself, you can contact the service center.

In addition, the power connector could be broken . To check the serviceability of the connector, it is best to contact the service center specialists. This is important, because any wrong action can lead to even more serious problems.

What can I do by myself?

First you need to check if the charging is properly connected. If the battery is connected but not charged, then:

• Disconnect all kinds of external devices from the laptop;
• Turn off the device;
• Unplug the power cord;
• Remove the battery and set aside.

Now press the power button and hold for 20-45 seconds. After that, we put the battery in place and turn on the laptop. If the battery indicator then shows a low charge, connect it to the mains. Is the battery connected? Not charging HP? It is in this situation that this method will be effective.

In the event that after the performed procedure, charging is still not carried out, then you should change the socket / cord / mains adapter. If charging the battery starts in normal mode, simply replace the faulty component - the outlet, the cord or the AC adapter. Do not be upset if none of this has helped, it is worth checking further.

Check the power connector. To do this, you need to connect a cord and an adapter to it, which work fine. If there are no such nearby, then simply stir your cord in the connector. How do I know if the problem is in the faulty connector? While moving the cord, look at the charging indicator. When a contact appears, it will be resumed for a while. Only the service center staff will help you. It is not recommended to intervene independently to avoid additional problems.

If the check shows that the connector is OK, but the battery still does not charge, a possible cause of the failure may be software failures. For example, if there is a problem in the driver for the battery, then this can be fixed at home. To do this, you just need to update the old one or install a new one. However, this situation occurs very rarely, most likely, it is a failure of the BIOS or the power controller. In such situations it will be difficult to understand without professional help.

Battery connected, not charging Lenovo: several solutions

There are several effective ways to solve this problem. The first one was described a little earlier, it also helps with HP laptops. If the first method is not effective for your device, continue. As for the second method, to do this, you must turn off the power supply, then turn off the laptop. When the device has fully completed its operation, remove the battery and reconnect the power supply. We turn on the laptop. Now go to the section "Device Manager", from there to "Batteries". Delete the "Battery with ACPI-compatible management (Microsoft)". There can be several such items, in which case we delete everything. Now again turn off the laptop, disconnect the power supply, insert the battery and connect the unit. After that, turn on the laptop and wait for the result.

If the battery is connected, charging (0 available), then try another option. Normal battery charging may interfere with the utility utility from the manufacturer that controls the power. You should find a manager who manages battery modes. There should be two modes - "Optimal battery life" and "Best battery life".

The second mode does not allow the battery to work, so it's worth switching to the first one. After that, immediately charge will go.

Why is it important to deal with the problem right now?

In the case when the battery is connected but not charged, work with such a device is difficult. After all, you must always keep it connected to the mains. It turns out that the laptop loses its advantage - the possibility of autonomous work. Therefore, it is necessary to pay special attention to charging your device in order to do it correctly. Because in the end there may be more serious problems that will require additional costs.