Problems can arise when your hardware device is too old or not supported any longer.With the gaming laptops of the Legion series, Lenovo serves the 15- and 17-inch market with devices that have a slim case. This will help if you installed an incorrect or mismatched driver.

Try to set a system restore point before installing a device driver. It is highly recommended to always use the most recent driver version available. For more on the latest releases, keep checking back with our website to “stay updated one minute ago.” That being said, click the download button, get the package and set up this feature on your system. Bear in mind that, even though other OSes might be compatible, we don't suggest against installing this release on platforms other than the highlighted ones. In addition to that, please note that it's recommended you perform a system reboot so that all changes can take effect properly. The installation steps needed for the software to be applied are very easy: get the downloadable package, extract it if necessary, run the available setup, and carefully follow all displayed instructions for a complete and successful installation. However, please note that you're supposed to tweak these settings only between supported ranges changing configurations to extreme values without additional cooling systems might seriously damage components. Install this tuning utility and you will be able to manually configure various overclocking values, such as CPU and memory frequencies, system clocks, fan speeds, and monitor temperature for different components. Close the wizard and perform a system reboot to allow changes to take effect. Read EULA (End User License Agreement) and agree to proceed with the installation process. Allow Windows to run the file (if necessary). Locate and double-click on the newly-downloaded file. Save the downloadable package on an accessible location (such as your desktop). Make sure that all system requirements are met. To install this package please do the following: Even though other OSes might be compatible as well, we do not recommend applying this release on platforms other than the ones specified. If it has been installed, updating (overwrite-installing) may fix problems, add new functions, or expand existing ones. This package contains the files needed for installing the Energy Management driver.

Lenovo energy management windows 10 y40