Adults often collapse in an instant, watching the battery level drop. The battery is still reminding you that the battery is low even though the power cord is plugged in. Are you wondering why your laptop cannot be charged? What should you do at this moment?
Make sure it is powered on
Before you start using your laptop, always make sure it’s connected to a power source. This is a critical factor in ensuring your computer boots up properly, and no matter how many software tweaks or hardware fixes you make, you won’t be able to make a laptop work without power.
So before you do anything else, check that the charger is firmly plugged into both the wall outlet and the laptop’s charging port. Also, double-check the AC adapter and make sure any detachable cords are fully plugged in.
If you suspect the problem may be with your laptop, try plugging the power cord into a different outlet. If it’s plugged into a surge protector or power strip, try plugging it directly into the wall. This can help you determine if the problem is with the laptop or if you have a fuse that has shorted or blown.
Check the cables
Press or bend along the length of the cord to check for kinks or breaks. Check both ends for any broken connections, such as loose plugs or spots that may have been chewed by a pet or caught in a vacuum cleaner.
Check the power connector, is it discolored? Are any parts warped or bulging? Give it a sniff – if it smells like burnt plastic, that’s most likely the problem.
When you plug in the laptop’s power connector, the connection should be fairly secure. Check the charging port’s contacts and try cleaning them with a toothpick if they look dirty.
Make sure you are using the correct port
USB-C is a popular cross-platform standard for connecting peripherals, transferring data, and charging batteries. The new standard allows for thinner devices, but it can also cause some confusion. Some manufacturers choose to make certain USB-C ports data ports only, so they won’t charge your device.
In some cases, you may find that a device has two USB-C ports: one that can be used for charging or data transfer, and another that is designated for data transfer only. If you are experiencing non-charging issues, make sure you are connected to the correct USB-C port. You may even see a small icon on the side indicating which port is used for charging.
Is your charger powerful enough?
Just because a power adapter fits into your laptop’s charging port doesn’t mean it’s powerful enough to charge the computer. Technically, you can plug in any USB Power Delivery charger, but some chargers may be too low-power for proper charging.
A lower-powered charger might keep the battery from draining while you’re using it, but it won’t be powerful enough to charge it. If it can charge your computer, it will do so much slower than usual.
Cooling down your laptop
Batteries are susceptible to heat, so if your laptop overheats, it can cause problems. As temperatures rise, the battery sensors may not work as well to tell the system that the battery is fully charged or missing altogether, causing charging issues. You may even find that your system shuts down to prevent the battery from overheating and starting a fire.
If overheating is a recurring problem, you may need a simple software to monitor your CPU temperature. Core Temp for PCs and Fanny for Macs can help you keep track of internal temperatures so you can better manage the problem.
Internal issues
If you have tried all the above steps and still cannot find the problem, then the problem is likely to be in a part of the machine that you cannot fix yourself.
Some internal parts can cause problems when they fail or malfunction. Common culprits include a faulty motherboard, a damaged charging circuit, and a faulty battery sensor. Batteries have a limited number of charge cycles and a limited lifespan, and if they exceed that limit, they may not charge. At this point, you only need to buy a new battery to replace the laptop’s damaged battery, and your computer will be able to run normally.
What should we do to protect our batteries?
1. Do not force shutdown
When shutting down, all applications should be closed and the computer should be shut down normally using the Windows shutdown program. Do not force a shutdown and do not suddenly cut off the power, because a sudden power outage when the host is working normally will damage the hardware that is performing read and write operations.
2. Avoid frequent use of batteries
The life of the battery is mainly determined by the number of charge and discharge cycles. It is best to avoid frequent use of the battery. If the battery is not used for a long time, the battery should be charged to about 50 % and stored in a cool place.
3. Do not apply keyboard film
Keyboard membranes are not conducive to the heat dissipation of laptops. Long-term use will accelerate the aging of laptops. In serious cases, the internal temperature will be too high, leading to blue screens, freezes and other problems. In addition, using keyboard membranes can easily cause problems such as key duplication and wrong keys.
4. Pay attention to hygiene
Don’t eat snacks while using your laptop. To prevent the powder from being absorbed by the laptop keyboard, you can use a brush to gently clean it.
5. Screen protection
Do not adjust the brightness too high when using. You can stick a protective film on the surface to avoid scratches. Do not wipe the surface of the LCD screen with a wet cloth. When cleaning is needed, you can use a hair dryer to blow away the dust, or use a special cleaner to wipe it.
6. Avoid vibration during use
When the laptop is working normally, it should be free from vibration and placed on a table or fixed object as much as possible. It must be handled with care to avoid dropping or knocking.
When moving it over long distances, it must be turned off and placed in a dedicated laptop bag. The interior of the dedicated laptop bag has been specially treated with shock absorption to ensure the safety of the hardware to the greatest extent .
There are many reasons why a laptop battery cannot be charged. The battery itself is the most serious problem, and the circuit problem is an external factor that cannot be ignored. When the battery cannot be charged, you can try to check whether it is a circuit problem or a battery problem.