1. What is an OEM Logo? An OEM (Original Equipment Manufacturer) Logo is the brand image displayed during the computer's Power-On Self-Test (POST). This is the moment you turn on the computer and see the manufacturer's branding (Lenovo, ThinkPad, IdeaPad) before the Windows loading spinner appears. Change Language In Tp-link Tl-wr841n -ro- V11.x Apr 2026