Lenovo B570 User Manual

8
Chapter 1. Getting to know your computer
Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 V470/B470
 V570/B570
Headphone jack
Connects to external headphones.
Attention:
• Listening to music at high volume over extended periods of time may damage your hearing.
Microphone jack
Connects to external microphones.
USB port
Connects to USB devices.
Note: For details, see “Connecting a universal serial bus (USB) device” on page 19.
Optical drive
Reads/Burns optical disks.
RJ-45 port
This port connects the computer to an Ethernet network.
Note: For details, see “Wired connection” on page 27.
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Lenovo B570 Specifications

General

RAM	Up to 8GB DDR3
Display	15.6-inch HD (1366x768)
Battery	6-cell Li-ion
Optical Drive	DVD±RW
Processor	Intel Core i3
Graphics	Intel HD Graphics
Operating System	Windows 7 Home Premium
Weight	2.35 kg
Wireless	802.11 b/g/n
LAN	10/100 Ethernet
Webcam	0.3 MP
Ports	HDMI, VGA, RJ-45