Some users asked Neptune Support to help them address the Lenovo t420 Drivers issues after they updated their laptop to Windows 10. The install and everything goes well except they missed several drivers and some features malfunctioned like network connection failure and video playing with no sounds.

In fact, it is not difficult to solve problem like this as long as your hardware is good.  Downloading and installing the updated Lenovo ThinkPad T420 drivers can be a troubleshooting method for the driver issues. Follow the steps below to get the correct Lenovo T420 drivers for your laptop via Lenovo official website, which is the safest way to your issue in this case.

Step 1: Go to Lenovo Support center.

Step 2: Type ThinkPad T420 in the search box and choose the option T420 Laptop (ThinkPad). Click on the Drivers & Software section.

Step 3: Choose your operating system (Windows 10) and pick a component, where your laptop has problems with.

Step4: Choose the Lenovo T420 drivers your required and click Download File.

Step 5: Double-click the downloaded drivers file to install them. Then reboot your laptop make drivers work.

Tips: To have a better laptop experience, use Neptune SystemCare to check, fix and speed up your computer with a few clicks.