This document is the Lenovo B550 User Guide V1.0, which provides safety notices and important tips to read before using the computer. It mentions that some instructions may vary for different Windows operating systems and some operations may not apply to certain operating systems. Additionally, the document states that the described features are common to most models and some features may not be available or described in the user guide for specific computers.
This manual begins with important safety notices and basic hardware overview, covering topics such as unpacking, power usage, and handling of the notebook. It then guides users through first‑time setup, using the AC adapter, battery, touchpad, keyboard, and system status indicators.
Later sections explain internet connectivity, the OneKey Rescue system, troubleshooting common issues, and how to upgrade or replace components like the hard disk, memory, and battery. Appendices provide warranty details, service contacts, and regulatory notices.
Because the manufacturer uses a decimal (1000) base while the operating system uses a binary (1024) base for calculating storage.
Do not return it to the store; contact a Lenovo support specialist for assistance.
No – you must use only the power cord, power adapter, and battery pack that shipped with the computer.