…This content is for 1-days, 7-days, 30-days, 90-day, 6 months, and 1year members only.Login Join Now Post navigation18742-1 TESTED OK + CLEAR ME LENOVO T480s (type 20L7, 20L8) Laptop (ThinkPad) – Type 20L8 NM-B471 BIOS TESTED OK CLEAR ME