Recommendation: If you are inexperienced with updating Lenovo device drivers manually, we highly recommend downloading the Lenovo ThinkCentre M50 8187-56U (M Series) Driver Utility. This tool will download and update the correct Lenovo ThinkCentre M50 8187-56U (M Series) driver versions automatically, protecting you against installing the wrong ThinkCentre M50 8187-56U drivers.