04X3988 - Lenovo Laptop Bottom Case - Genuine

This Bottom Case (04X3988) is a genuine part manufactured by Lenovo for Lenovo laptops. It's commonly known as the "CO COVERS" or simply the base cover. Made from durable black metal, this bottom case serves as the foundational piece of your laptop, encapsulating all internal components and providing a sleek, protective exterior.

A failing bottom case might be noticeable through physical damage such as cracks, breaks, or significant scratches that compromise the laptop's integrity. Replacing a damaged bottom case is critical to maintain the protection and aesthetic of your device.

Before making a purchase, please confirm that your laptop's model number matches this part number (04X3988) to ensure compatibility.

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