Installed Windows
7 hasn't had any problems for more than half a year, but the day before yesterday, I suddenly found that the computer
battery has a red cross in the lower right corner, prompting “Please consider replacing the battery”. There is a problem with your battery, which may cause your computer to suddenly shut down. Searching online for a long time, finally found a solution, the experiment is feasible.
Battery Symptoms:
Possible Cause: Windows 7 battery driver is abnormal, need to re-update the battery driver
Resolution steps:
1.Disconnect AC Open AC power
2.Shutdown Shutdown
3.Remove battery Remove battery
4.Connect AC Connect AC power
5.Startup
6.Under the Batteries category, right-click all of the Microsoft ACPI Compliant Control Method Battery listings, and select Uninstall (it’s ok if you only have 1)
Uninstall the driver: Computer & ndash; Management (Right Select) - Device Manager - Battery - Microsoft ACPI Compliant Control Method Battery
7.Shutdown Shutdown
8.Disconnect AC Disconnect AC Power
9.Insert battery Plug in the battery
10.Connect AC Connect to AC power
11.Startup Power on
Effect:
Updated battery The power will slowly increase from 0%, the last 100%. Wow, my notebook battery was previously charged at 98%, and now it is 100%.
If there is no way, there is a simpler method.
Before adjustment
After adjustment, it’s as simple as
If it doesn’t work, then it’s not that your battery is broken. >
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