What should I do if the laptop battery is not charged?

Many times we will encounter a variety of problems with laptops, such as laptop batteries cannot charge this time many computers do not know what to do. Regarding the problem that the laptop battery does not charge, I believe that many computer users have encountered it. In fact, it is divided into many reasons, but the solution is relatively simple. Next, Xiaobian will give you an analysis of the reasons why the laptop does not charge and related solutions.

Software problem

In general, many computer brands such as Dell, Lenovo, Sony, etc., will be equipped with power management software for their own notebooks. If some kind of "battery protection mode" is enabled, the power management software will prohibit the user from using AC power. The battery is charged and discharged to extend battery life.

Therefore, if you find that your notebook is not charging, you can first enter the relevant power management software, turn off the battery protection mode or check the disable charging option, if the hardware is no problem, the battery can be charged.

There is a problem with the hardware itself

The battery's own hardware failure, usually, we can use the computer to restart, re-plug the battery to determine, if the battery is still unable to charge, you may wish to install some hardware detection applications, get the approximate battery loss reference information. If it is determined that the battery hardware is faulty, do not open it or try to repair it yourself. There is a certain risk. It is recommended to take it for repair.

Security repair method:

When you start the bios in the computer startup, you will usually find the "start battery calibration" option in the power project, which is "start battery repair". Generally speaking, the user will first be prompted to connect the power adapter for full charging, and then the text will prompt the user to disconnect. AC power, win7 system will continue to discharge the notebook until the power is completely exhausted, then the notebook will automatically shut down, we can connect the power adapter to charge, but do not boot, after the charging indicator is off, the whole process is completed.

Note: Bios battery repair process may take 5 hours, so be sure to do it when you don't need to use your notebook. If this still does not improve the battery status, then you can only say that this battery is estimated to be broken, you can send it for repair or buy a new original battery.

The above is the reason why Xiaobian introduced to you about the lack of access to laptops and related solutions. There are some human reasons for the laptop not charging. For example, accidentally mistaking the battery button and turning off some important battery-related options, this situation is better solved. In addition, if the battery itself fails, the computer will remind you to consider replacing the battery before this happens, so the best solution is usually to have a genuine battery.

The page contains the contents of the machine translation.