5CB0Q79740 – Lenovo Laptop Bottom Cover – Genuine

This Bottom Cover (5CB0Q79740) is a genuine part for Lenovo laptops. It is compatible with various Lenovo models, ensuring a perfect fit for your device. The bottom cover, also known as a “D Cover” or “B 81ES,” serves as a protective barrier for the internal components of your laptop, shielding them from dust, debris, and minor physical impacts. Over time, the original bottom cover of your laptop may become worn, leading to potential damage to internal parts or decreased aesthetic appeal. Symptoms indicating the need for a new bottom cover include visible cracks, significant scratches, or issues with fitting properly on your Lenovo laptop. Before purchasing, please verify your device’s model number to ensure compatibility with this high-quality replacement part.

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

This OEM part may be new or refurbished by Lenovo. Lenovo Certified Refurbished products are extensively screened, repaired, tested, and cleaned to high Lenovo standards, but may contain cosmetic imperfections.