Lenovo B575 User Manual

18
Chapter 3. Connecting to the Internet
As a global network, the Internet connects computers worldwide, providing services such as
e-mailing, information searching, electronic commerce, Web browsing and entertainment.
You can connect the computer to the Internet in the following ways:
Wired connection: use physical wiring to connect.
Wireless network technology: connect without wiring.
Wired connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Wired connections are a reliable and safe way to connect the computer to the Internet.
 Hardware connection
Cable DSL
 Software configuration
Consult your Internet Service Provider (ISP) for details on how to configure your computer.
Cable Cable Internet services use a cable modem connected to the
residential cable TV line.
DSL DSL is a family of related technologies that bring high-speed
network access to homes and small businesses over ordinary
telephone lines.
Note: The above diagrams are for reference only. Actual connection method may vary.
*
*
*
*
B575 B575
TV cable
Splitter *
Cable modem *
* Not supplied.
Telephone line
Splitter *
DSL modem *

Lenovo B575 Specifications

General

Processor cache	1 MB
Processor cores	2
Processor model	E2-2000
Processor family	AMD E
Processor frequency	1.75 GHz
Processor cache type	L2
Processor manufacturer	AMD
Motherboard chipset	-
Internal memory	4 GB
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Storage media	HDD
Optical drive type	DVD Super Multi
Card reader integrated	Yes
Total storage capacity	500 GB
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Number of HDDs installed	1
Number of SSDs installed	0
HD type	Not supported
Display surface	Gloss
Display diagonal	15.6 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Discrete graphics card model	Not available
On-board graphics card model	AMD Radeon HD 7340
On-board graphics card family	AMD Radeon HD 7000
Front camera resolution (numeric)	0.3 MP
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	4
Keyboard layout	QWERTY
Operating system installed	FreeDOS
Form factor	Clamshell
Product type	Laptop
Product color	Black
Battery life (max)	3 h
Number of battery cells	6

Weight and Dimensions

Depth	252 mm
Width	378 mm
Height	33.1 mm
Weight	2350 g