Don't know if this would also be applicable to your model, but hardware manual puts the G50-80 in the same class with those machines. . Here is the driver I found. . Welcome to the Lenovo Community! This utility was recognized by many users all over the world as a modern, convenient alternative to manual updating of the drivers and also received a high rating from known computer publications. It's worth a try until someone comes along with a better download link for the G50-80.
If you have an issue, posting in the appropriate forum is the best way to get assistance. The utility has been repeatedly tested and has shown excellent results. Downloads the latest official version of the drivers for the Hardware and installs them correctly. I checked around and was unable to find the driver for the G50-80 model. I did find an Energy Management driver for the G40-70 and G50-70 models.
This tool will install you the latest drivers for all devices on your computer. This method allows you to save your time and correctly install all necessary drivers, not being afraid to make a mistake during a manual installation. The Driver Update Tool — is a utility that contains more than 27 million official drivers for all hardware, including lenovo acpi-compliant virtual power controller driver. . .
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