Lenovo ThinkPad T420S Motherboards
Replacement parts for your Lenovo ThinkPad T420S model to fix your broken laptop!
iFixit has you covered with parts, tools, and free repair guides. Repair with confidence! All of our replacement parts are tested to rigorous standards and backed by our industry-leading warranty.
The Lenovo ThinkPad T420S laptop features a 14 inch display, an Intel Core i5 CPU, and Intel HD 3000 GPU.
The most common repairs with Lenovo ThinkPad T420S laptops are replacing a damaged display assembly, a worn keyboard, or damaged upper case.