What is cmbatt.sys and how to fix cmbatt.sys ?

What is cmbatt.sys file ?


The genuine CmBatt.sys file is a software component of Microsoft Windows Operating System by Microsoft Corporation.;Cmbatt.sys” is the Microsoft Windows operating system’s ACPI (Advanced Configuration and Power Interface) Control Method Battery Driver. It resides in “C:WindowsSystem32drivers” and is at the level closest to the battery in the Microsoft Windows application of the ACPI open standard to communicate battery power level and charging status to the Windows OS and, in turn, to allow the operating system to control power management and system configuration. While the system tray battery icon does vanish if “cmbatt.sys” stops running, the user interface displaying the battery charging meter communicates with the Windows Kernel Power Manager, which uses the driver “battc.sys” to communicate with “cmbatt.sys”. Microsoft, with Intel and Toshiba, originated the ACPI open standard which since 2013 has been developed by the UEFI Forum. In 2016, 41 years since Paul Allen and Bill Gates founded Microsoft, it had become the world’s largest software developer by revenue.;CMBatt stands for Microsoft ACPI C ontrol M ethod Batt ery Driver;CmBatt.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the operating system, hardware etc.;The free file information forum can help you determine if CmBatt.sys is a Windows system file or if it belongs to an application that you can trust.

Follow steps bellow to try fix the problem with cmbatt.sys

1. Use cleanmgr

To run the command cleanmgr :
Press Windows key + Q.
Enter cmd in search box , followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command cleanmgr and press Enter.

2. Use sfc /scannow

To run the command sfc /scannow :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command sfc /scannow and press Enter.

3. uninstalling programs :

To uninstall unnecessary programs :
Open the Start menu (Press Windows key + X) .
Click the first menu item Programs and Features.
Search unnecessary programs in the list of installed programs, .
Click the software you want to uninstall.

4. using msconfig

To run the command msconfig :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command msconfig and press Enter.

5. Automatic Update

To run the command wuauclt /ShowWindowsUpdate:
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command wuauclt /ShowWindowsUpdate and press Enter.

6. Use resmon command

To run the command resmon :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command resmon and press Enter.

7. use DISM.exe

To run the command DISM.exe /Online /Cleanup-image /Restorehealth :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.


cmbatt.sys descriptions


Cmbatt.sys” is the Microsoft Windows operating system’s ACPI (Advanced Configuration and Power Interface) Control Method Battery Driver. It resides in “C:WindowsSystem32drivers” and is at the level closest to the battery in the Microsoft Windows application of the ACPI open standard to communicate battery power level and charging status to the Windows OS and, in turn, to allow the operating system to control power management and system configuration. While the system tray battery icon does vanish if “cmbatt.sys” stops running, the user interface displaying the battery charging meter communicates with the Windows Kernel Power Manager, which uses the driver “battc.sys” to communicate with “cmbatt.sys”. Microsoft, with Intel and Toshiba, originated the ACPI open standard which since 2013 has been developed by the UEFI Forum. In 2016, 41 years since Paul Allen and Bill Gates founded Microsoft, it had become the world’s largest software developer by revenue.;CMBatt stands for Microsoft ACPI C ontrol M ethod Batt ery Driver;CmBatt.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the operating system, hardware etc.;The free file information forum can help you determine if CmBatt.sys is a Windows system file or if it belongs to an application that you can trust.