Laptop not charging: causes and solutions

Laptop not charging: causes and solutions

Despite the fact that there are many factors that can affect the loss of laptop battery power, we will consider the most frequent problems with charging the device that our customers face, as well as ways to eliminate them.

Make sureyour laptop is plugged in

Before you do anything else, make sure your laptop's AC outlet and plugs are securely attached. Check the AC adapter box and make sure that all removable cords are fully inserted. Next, make sure the battery is properly installed in its compartment and that's okay with the battery or laptop contacts.

Finally, find out if the problem is with the laptop at all. Try plugging the power cord into a different outlet to see if there's a short circuit or a burned out fuse. If it's plugged into a surge protector or extension cord, take it out and plug it directly into the wall.

Inspect the power cords

Power cords are fragile and sensitive PC tools that may well be the reason your laptop doesn't charge when it's plugged in. Inspect the power cords by touching them along the entire length for atypical bends, tears, or deformations that may indicate physical damage.

If you find that your cord has deformed, replacing the damaged end of the power cord will be the easiest solution.

Check the status of the charging port of the laptop

Connecting the AC adapter to your laptop's power connector should be easy and convenient. If you encounter any difficulty, whether it's a buildup of dust or a shaky landing, your problem is likely that you can't establish a secure connection between the adapter and the device.

If your PC's connector is dirty with dust and debris, try cleaning it. If your connection points are wobbly, the problem is more serious. This could be an indicator that your power connector has been broken from inside the case. To fix this, you need to contact the laptop repair service.

Check the integrity of the battery

If your laptop comes with a removable battery, remove it and hold down the power button for about 15 seconds to completely drain the device. Then, plug in the power cord and turn on the laptop. If the laptop turns on correctly, it means that the power adapter is working properly, and the problem is probably related to a faulty battery. You can reinstall the battery and try again - perhaps the battery just did not sit down well.

If there's no visible battery compartment at the bottom of your laptop, it could be built into the laptop (like most Mac computers) and you'll have to either open it yourself or contact a specialist to check the battery.

Software malfunction

Software glitches occur when your laptop's drivers become outdated. An outdated driver can cause your PC to give up power to your AC adapter. Reinstalling the battery driver is a quick and easy solution to this problem.

Check your settings on Windows or macOS

In Windows 10, open the Start menu and search for Power & Sleep Settings, then click the Advanced Power Options link. (In older versions of Windows, open Control Panel and look for Power Options.) Click Change Plan Settings and visually verify that everything is set up correctly.

Keep an eye out for incorrect battery, display, and sleep settings. For example, battery settings can cause problems if you set your computer to shut down when the battery level is too low or set the percentage of battery power to low.

You can also assign actions such as going to sleep and turning off when the lid is closed or the power button is pressed. If these settings have been changed, it's easy to suspect a power failure, even if there's no physical problem with the battery or charging cable. The easiest way to make sure your settings aren't causing problems is to restore your default power profile settings.

Mac users can open System Preferences - > Energy Saver and view their settings. Your Mac's settings are adjusted with a slider that lets you choose the amount of time your computer can go offline until it goes to sleep. If the interval is too short, you may suspect battery problems when the settings are the true culprit.

Don't forget to check these settings for both battery power and mains power. You can go back to the default settings to see if changing the settings is causing the problem.

Laptop battery overheating

Batteries release heat when they work to power your laptop. Their overheating can cause a lot of serious problems. An increase in battery temperature can cause the sensor to skip ignition, which will eventually tell your system that the battery is either fully charged or missing, causing charging problems. You may even find that your system shuts down to prevent the battery from overheating and starting a fire. Turn off the system, let it cool down a bit, and take the time to make sure the vents aren't clogged with dust or covered with blankets.

The problem of overheating usually occurs due to clogged cooling system and dried thermal paste. Also, this defect may occur if you use the device in stuffy / dusty rooms. In the hot season – this reason is one of the first on the list why the battery for a laptop does not charge.

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Devices "from the conveyor" have a pre-installed license system. In this case, the battery of a brand new laptop may not charge or due to a factory defect or improper initialization of the battery.

You can help the device as follows:

• For the included device, turn off charging, do not touch the battery.
• Press and hold the power key until the machine is turned off.
• Connect the power supply.
• Wait a quarter of an hour.

The procedure ends with the inclusion of the device.

Problems inside

When you've tried other power and battery cables, checked and double-checked your settings, fixed any potential software issues — the problem is most likely found inside the machine. Perhaps now is the time to contact the service center.

Some internal parts can cause problems if they malfunction or fail. Common culprits include a faulty motherboard, damaged charging circuits, and faulty battery sensors.

Keep in mind that batteries wear out with age. After a certain number of cycles, no battery will hold as much charge as a new one before.