5B20S72103 - Lenovo Laptop Motherboard - Genuine

This Lenovo Laptop Motherboard (5B20S72103) is a genuine part, ensuring compatibility and optimal performance with Lenovo laptops. Commonly referred to as the "system board" or "mainboard," it serves as the crucial foundation that connects and communicates between all components of your laptop. This motherboard includes an integrated Intel i7-8550U processor, providing a seamless and efficient computing experience.

If your Lenovo laptop is experiencing issues such as frequent crashes, inability to boot, or problems with recognizing hardware components, it may indicate a failing or damaged motherboard. Replacing the motherboard can resolve these issues, restoring your laptop to proper functionality.

To ensure compatibility with your specific Lenovo laptop model, please verify your device's model number before purchasing.

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