If your computer has recently installed the Microsoft ACPI Compliant Controler driver, it is likely due to a recent Windows update or a hardware change in your system. This driver is responsible for managing power settings and hardware configurations on your computer.
Here are some possible reasons why your computer installed the Microsoft ACPI Compliant Controler driver:
– Windows Update: Microsoft regularly releases updates to improve the performance and security of Windows. These updates may include new drivers for your hardware components, including the ACPI controller. If you have automatic updates enabled, your computer may have installed this driver without your knowledge.
– Hardware change: If you recently added or removed a hardware component from your computer, such as a new graphics card or a USB device, Windows may have installed the ACPI controller driver to manage the power settings for that device.
If you are experiencing any issues with your computer after the installation of the Microsoft ACPI Compliant Controler driver, here are some steps you can take to fix the problem:
– Update drivers: Make sure that all of your hardware drivers are up to date. You can do this by going to the manufacturer’s website and downloading the latest drivers for your specific hardware components.
– Roll back driver: If you suspect that the ACPI controller driver is causing issues, you can try rolling back to the previous version. To do this, go to Device Manager, find the ACPI controller, right-click on it, and select Properties. Then, go to the Driver tab and click on Roll Back Driver.
– Disable driver: If you don’t need the ACPI controller driver for any specific hardware component, you can try disabling it. To do this, go to Device Manager, find the ACPI controller, right-click on it, and select Disable. However, be aware that disabling this driver may cause issues with power management on your computer.
In summary, the Microsoft ACPI Compliant Controler driver is an important component of your computer’s power management system. If you are experiencing any issues with this driver, try updating your hardware drivers, rolling back the driver, or disabling it if necessary.
Conclusion
In conclusion, the installation of the Microsoft ACPI Compliant Controler driver on your computer is a normal occurrence and is usually due to a Windows update or a hardware change. If you encounter any issues with this driver, try the solutions mentioned above to fix the problem. Remember to always keep your hardware drivers up to date to ensure optimal performance and stability of your computer.
