Lenovo G470 User Manual

18
Chapter 2. Learning the basics
Connecting external devices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer has a wide range of built-in features and connection
capabilities.
 Using memory cards (Select models only) (not supplied)
Your computer supports the following types of memory cards:
• Secure Digital (SD) card
• MultiMediaCard (MMC)
• Memory Stick (MS) (G470/G570)
• Memory Stick PRO (MS PRO) (G470/G570)
• xD-Picture (xD) card (G470/G570)
Inserting a memory card
1 Push the dummy card until you hear a click. Gently pull the dummy card
out of the memory card slot.
2 Slide the memory card in until it clicks into place.
Removing a memory card
1 Push the memory card until you hear a click.
2 Gently pull the memory card out of the memory card slot.
Notes:
• Insert ONLY one card in the slot at a time.
• This card reader does not support SDIO devices (e.g., SDIO Bluetooth, etc.).
Note: The dummy card is used for preventing dust and small particles from entering the
inside of your computer when the memory card slot is not in use. Retain the dummy
card for future use.
Note: Before removing the memory card, disable it via Windows safely remove hardware
and eject media utility to avoid data corruption.

Lenovo G470 Specifications

General

Bus type	DMI
Tjunction	85 °C
Processor cache	2 MB
Processor cores	2
Processor model	B950
System bus rate	5 GT/s
Processor family	Intel® Pentium®
Processor series	Intel Pentium B900 Series for Mobile
Processor socket	PGA988
Processor codename	Sandy Bridge
Processor frequency	2.1 GHz
Processor cache type	L3
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x8, 2x16, 1x8+2x4
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	21
Maximum number of PCI Express lanes	16
Motherboard chipset	-
HDD size	2.5 \
HDD speed	5400 RPM
HDD interface	SATA
Storage media	HDD
Optical drive type	DVD-RW
Card reader integrated	Yes
Total storage capacity	500 GB
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD
Number of HDDs installed	1
Display diagonal	14 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Internal memory	2 GB
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
On-board graphics card model	Intel® HD Graphics
On-board graphics card base frequency	650 MHz
On-board graphics card dynamic frequency (max)	1100 MHz
Speaker power	1.5 W
Pointing device	Touchpad
Front camera resolution (numeric)	0.3 MP
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data rates	10, 100 Mbit/s
Operating system installed	FreeDOS
Charging port type	DC-in jack
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	4
Firewire (IEEE 1394) ports	0
Battery life (max)	5 h
Number of battery cells	6
Processor ARK ID	55627
Processor package size	37.5x37.5 (rPGA988B) mm
Supported instruction sets	SSE4.x
Form factor	Clamshell
Product type	Laptop
Product color	Black
AC adapter frequency	50 - 60 Hz
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth	231.8 mm
Width	340 mm
Weight	2200 g
Height (rear)	34.4 mm
Height (front)	17.2 mm