certain memory effect, just a lot smaller than NiMH batteries. However, it should be noted that when charging, try to avoid too much time, general control within 12 hours.
The life of the battery is not determined by the total use time, but by the number of charge and discharge. If the battery is always loaded into a notebook without taking it off, the
, there will be no flicker) unplug the AC power supply plug, if the laptop continues to work properly, then everything is normal, otherwise, the notebook battery is really no electricity.
3. Some laptops have been set up to prohibit battery charging function
Third-party software in some laptops has the option of optimizing the
Failure phenomenon:
Lenovo Notebook charging Prompt "Power has been connected to not charge."
Reason Analysis:
First thought is the battery problem, replace the battery after the failure is still, reinstall power management software after the failure is still, after the investigation to determine the problem of powe
Check for software problems
In general, many computer brands such as Dell, Lenovo, Sony, etc., will be equipped with their own notebook power management software. If some kind of "battery protection mode" is enabled, the power management software can prolong battery life by detecting that the user uses AC power to prohibit b
Cause Analysis:
1, Software problems
In general, many computer brands such as Dell, Lenovo, Sony, etc. will be equipped with power management software for their own notebooks, if a certain "battery protection mode" is enabled, the power management software detects that the user uses AC power will prohibit the battery charge and discharge, in order to prolong t
Laptop power is switched on but the battery is not charging?
The method is as follows:
First, let's troubleshoot the software problem first. In general, many computer brands, such as Dell, Lenovo, Sony, and so on, will be equipped with power management software for their laptops. If some kind of "battery protection
First install the Lenovo Settings program in the application store, then open the Lenovo settings (set Center), follow the prompts for patch updates, open the Lenovo settings, and found that the battery charging threshold option has been returned.
In the Settings c
win8.1 system Notebook Set charging threshold method for battery. Now notebook computer has become an indispensable part of life and office, go out will bring notebook office, so the power problem has always been the concern of everyone, every time the notebook win8.1 system forget to recharge, resulting in the notebook automatic shutdown. To avoid this happening notebook Win8.1 system can set
Lenovo Notebook Battery does not charge the electricity how to do
Lenovo Notebook Battery does not charge on electricity how to do? The following will introduce you to the notebook computer battery can not charge the solution, there are many netizens said that the laptop co
1, in the first time the use of notebook computers, please activate the battery operation (Detailed operation method reference to Lenovo notebook use instructions).
2, the battery in the charging process, please do not unplug the external power supply.
3, when using the battery
Failure phenomenon:
Lenovo notebook charging can only be charged to 50% prompts: The power supply has not been charged.
Reason Analysis:
Start to think of the battery problem, replace the battery after the failure is still, reinstall power management software after the failure is still, after the investigation to de
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