5B20K57020 - Lenovo Laptop Motherboard - Genuine

This Lenovo Laptop Motherboard (5B20K57020) is a genuine part designed for compatibility with Lenovo devices. Often referred to as the 'system board,' the motherboard is also known as the 'mainboard' or 'logic board' in the world of computing. Serving as the nerve center of the laptop, it connects all the individual parts of your computer, allowing them to communicate with each other.

When your laptop begins experiencing issues such as failure to boot, random crashes, or unexplained overheating, it might be a sign that the motherboard is failing. These symptoms can significantly impact your computing experience, hinting at the need for a motherboard replacement.

Before making a purchase, verify your device's model number to ensure compatibility with this Lenovo Laptop Motherboard.

iFixit is an official Lenovo partner. Our Genuine Lenovo parts are supplied by the official Lenovo supply chain.