Just walk through each method and choose the method you find best for you. You can download the drivers manually or automatically we will explain both methods below. Method 3: Update Lenovo IdeaPad S340 and S540 Driver in Device Manager How to Download and Update Lenovo IdeaPad S340 & S540 Driver Method 2: Manually Download & Install Lenovo IdeaPad S340 S540 Drivers Method 1: Automatically Update Lenovo IdeaPad S340 and S540 Drivers Using Advanced Driver Updater (Recommended)
