1 Sleep status indicator
• Green: The computer is in sleep mode.
• Blinking green: The computer is entering sleep or hibernation mode, or is resuming normal operation.
2 Battery status indicator
• Green: The battery charge level is 20% or more.
• Orange: The battery charge level is between 5% and 20%.
• Fast blinking orange: The battery charge level is 5% or less, or the battery is charging.
• Slow blinking orange: The battery is being charged. When the charge level reaches 20%, the blinking
color changes to green.
• Slow blinking green: The battery charge level is between 20% and 80%, and charging is continuing.
When the battery charge level reaches 80%, the battery status indicator stops blinking, but the charging
might continue until the battery is 100% charged.
• Quick blinking orange: An error has occurred with the battery.
• Off: The battery is detached or the computer is powered off.
Locating important product information
This section provides information to help you locate your machine type and model label, FCC ID and IC
Certication label, and the Microsoft
®
Certicate of Authenticity (COA) label.
Machine type and model label
The machine type and model label identies your computer. If you contact Lenovo for help, the machine
type and model number will enable support technicians to identify your computer and provide the highest
level of service.
Chapter 1. Product overview 9