Classmate stumbled over HDMI cable so my A485 fell 1.5 m, landing on the side with the connector. Cable broke and floor got a dent;) Thinkpad got a small scratch. : r/thinkpad
2011 14″ Lenovo Thinkpad T420 (Q NVS4200M) [2nd,2C,M] + RX 460 @ 4Gbps-EC2 (EXP GDC 8.x) + Win10 // DIY HDMI input port: internal & external all in one LCD with button
User manual Lenovo ThinkPad T420s (English - 246 pages)