Locating Important Product Information; Machine Type And Model; Fcc Id And Ic Certification Number - Lenovo ThinkPad T550 User Manual

• Blinks for three times: The computer is initially connected to the power.
• On: The computer is on (in normal mode).
• Off: The computer is off or in hibernation mode.
• Blinks fast: The computer is entering sleep or hibernation mode.
• Blinks slowly: The computer is in sleep mode.

Locating important product information

This section provides information to help you locate the following labels:
• Machine type and model label
• FCC ID and IC Certification label
• Windows Certificate of Authenticity label
• Genuine Microsoft label

Machine type and model

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:
Note: Your computer might look different from the following illustration.

FCC ID and IC Certification number

The FCC and IC Certification information is identified by a label located on the computer base cover
assembly as shown in the following figure.
Note: Your computer might look different from the following illustrations.
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Chapter 1 Product overview