Lenovo customers work and play hard, constantly moving forward with their lives and goals. The Lenovo Support YouTube channel provides helpful videos that empower customers and servicers with product-specific knowledge. Check out our how-to videos for demonstrations on various troubleshooting tasks related to Lenovo products. Before you call a help desk or take your device to a service repair technician, take a look at our customer replaceable unit (CRU) videos to learn how to replace or upgrade approved CRUs. Take charge, get it done, and get back in the game. For more videos and support, check out the Parts Removal and Replacement Videos – PCs and Smart Devices e-support page (https://support.lenovo.com/us/en/solutions/HT505031). Service engineers can also visit learning.lenovo.com to view additional service product videos.