: Click the Start button, type devmgmt.msc into the search box, and press Enter .
If the driver fails to reinstall automatically, the core file ( CmBatt.sys ) might be missing from your system. : Click the Start button, type devmgmt
: Look for the Batteries section and click the arrow to expand it. : Sites like batcmd
: Sites like batcmd.com provide .bat files designed to restore the default startup settings for the battery service if it has been disabled. 3. Troubleshooting "Plugged In, Not Charging" Dealing with a "Plugged in, not charging" error
: Right-click Microsoft ACPI-Compliant Control Method Battery and select Uninstall .
Dealing with a "Plugged in, not charging" error or a missing battery icon in Windows 7 can often be traced back to the . Because this is a core Windows component, you typically don’t need to download it from a third-party site; Windows includes it as a native driver.
: Navigate to %WinDir%\system32\DRIVERS and ensure CmBatt.sys exists.