Lenovo B490s Laptop Power Management Driver for windows 7 8 8.1 10
This package provides the driver for the Lenovo B490s Power Management Driver in supported models that are running a supported operating system.
Lenovo B490s Laptop Power Management Driver Installation
1.Click on the Download link, to download the file.
2.When the Download window opens, click Save the setup to disk and click OK. The Save In:
window appears.
3.From the Save In: field, click the down arrow then click to
select where you want to save and click Save. The Lenovo B490s Advanced Configuration and Power Management Interface (ACPI) Driver will download to your saved location.
4.After the Download Complete , click Close. The Lenovo B490s Power Management Driver icon appears on your desktop.
Lenovo B490s Laptop Power Management Driver for windows Download (1.78 MB)
Lenovo B490s Laptop Power Manager for windows 7 Download (21.13 MB)
Install