lenovo t420 base system device driver windows 10

The 14.0″ display has a 1366×768 resolution as default, but there is the option to upgrade to an HD+ display with a 1600×900 resolution.

The T420 can be configured with a Discrete NVIDIA NVS 4200M (1GB VRAM) GPU with Optimus technology that can automatically switch between the integrated and discrete GPU to provide peak performance without sacrificing battery life. The ThinkPad T420 notebooks can be configured with Lenovo Enhanced Experience 2.0 which, when used with Lenovo RapidBoot can get your computer started 20 seconds faster than the standard Windows 7 laptop. The ThinkPad T420 can be configured with the new Second Generation Intel Core i3, Core i5 and Core i7 processors, up to 8GB DDR3 RAM and up to a 320GB HDD or up to a 160GB SSD.

The new refresh brings the latest Intel Second Generation processors to the ThinkPad T420 as well as usability enhancements aimed at improving the user experience for corporate users.

Download the drivers and install each one, which should resolve the issue and get all system devices recognized by Windows and the Device Manager.As part of the 2011 ThinkPad refresh Lenovo has updated the ThinkPad T420 notebook alongside other members of T Series. Check the manufacturer's website for other drivers that are available for your computer. If your computer has a card reader, but the issue persists after installing card reader drivers, there is another system device that Windows is not recognizing correctly. To resolve the USB ports issue, you can also try to locate the USB drivers on media that came with the computer or on the computer manufacturer's website. This issue can also occur for USB ports on the motherboard, when the installation of Windows does not recognize the USB ports correctly.

Many manufacturers list these drivers under the removable media or chipset section. To correct this issue, locate the drivers on media that came with the computer or on the computer manufacturer's website. This occurs when drivers for the card reader on your computer are not installed correctly. After installing or reinstalling Microsoft Windows, you may encounter one or more base system devices in the Windows Device Manager.

Lenovo t420 base system device driver windows 10