4
Camera-status indicator
When the camera-status indicator is on, the camera is in use.
5 6
System-status indicators
There are two ThinkPad logos on your computer, one on the palm rest and the other on the outer lid.
The illuminated dot in each ThinkPad logo works as a system-status indicator and helps you identify the
status of your computer.
• Blink for three times: The computer is initially connected to power.
• Blink fast: The computer is entering hibernation mode.
• Blink slowly: The computer is in sleep mode.
• Off: The computer is off or in hibernation mode.
• On: The computer is on (in normal use).
Locating important product information
This section provides information to help you locate the machine type and model label, FCC ID and IC
Certification information, the Windows Certificate of Authenticity label, and the Genuine Microsoft
Machine type and model label
The machine type and model label identifies your computer. When you contact Lenovo for help, the machine
type and model information helps support technicians to identify your computer and provide faster service.
The following figure shows the location of the machine type and model of your computer.
FCC ID and IC Certification information
The FCC and IC Certification information is identified by a label located on the computer base cover as
shown in the following figure.
8
User Guide
®
label.