Lenovo B450 User Manual

18
Chapter 2. Learning the basics
Special keys and buttons - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
OneKey Rescue System button
• When the computer is powered-off, press this button to enter the
OneKey Rescue System if Lenovo OneKey Rescue System has been
preinstalled.
• Under Windows operating systems, press this button to start Lenovo
OneKey Recovery.
Note: For details, see “OneKey Rescue System” on page 28.

Lenovo B450 Specifications

General

Coloration	Monochromatic
Product main color	Black
Compatible products	IdeaPad B450
Maximum screen size	15 \
Notebook compartment	Yes