Locating Important Product Information; Machine Type And Model Label; Fcc Id And Ic Certification Number Label - Lenovo ThinkPad L420 User Manual

• Blinking green: The computer is entering sleep (standby) or hibernation mode, or is resuming normal
operation.
If your computer is shipped with a wireless LAN feature, a wireless WAN feature, a WiMAX feature, and a
Bluetooth feature, you can use the following indicators:
3 Wireless LAN/WAN/WiMAX status
• Green: The wireless LAN/WAN or WiMAX feature is on, and the radio link is ready for use.
• Blinking green: Data is being transmitted in some models.
4 Bluetooth status
• Green: The feature is on, and the radio link is ready for use.
• Blinking green: Data is being transmitted.

Locating important product information

This section provides information to help you locate your machine type and model label, FCC ID and IC
Certification label, and the Microsoft

Machine type and model label

The machine type and model label identifies your computer. If you contact Lenovo for help, the machine
type and model number will help support technicians to identify your computer and provide the highest
level of service.
You can find the machine type and model of your computer in the label as shown below:

FCC ID and IC Certification number label

There is no FCC ID or IC Certification number for the PCI Express Mini Card shown on the enclosure of
your computer. The FCC ID and IC Certification number label is affixed on the card installed in the Mini
PCI Express Card slot of your computer.
®
Certificate of Authenticity (COA) label.
.
Chapter 1 Product Overview
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