Lenovo THINKPAD L420 User Manual

Then,followtheinstructionsonthescreen.Whentheinstallationprocesscompletes,theapplicationicon
willbeactivatedandyoucanndtheapplicationinControlPanel.
ThesectionsinControlPanel,thegreentexts,andtheapplicationsarelistedinthefollowingtable.
Table2.ApplicationsinControlPanel
Application
ControlPanelsectionGreentextintheControlPanel
AccessConnections
NetworkandInternet
Lenovo-InternetConnection
ActiveProtectionSystemSystemandSecurity
HardwareandSound
Lenovo-AirbagProtection
CommunicationsUtilityHardwareandSoundLenovo-WebConferencing
FingerprintSoftwareSystemandSecurity
HardwareandSound
Lenovo-FingerprintReader
or
Lenovo-NotebookFingerprint
Reader
LenovoSolutionCenter
or
LenovoThinkVantageToolbox
SystemandSecurityLenovo-SystemHealthand
Diagnostics
MobileBroadbandActivateNetworkandInternet
Lenovo-3GMobileBroadband
PasswordManager
SystemandSecurity
UserAccountsandFamilySafety
Lenovo-PasswordVault
PowerManager
HardwareandSound
SystemandSecurity
Lenovo-PowerControls
RecoveryMedia
SystemandSecurity
Lenovo-FactoryRecoveryDisks
SimpleTap
Programs
Lenovo’sSimpleTap
SystemUpdateSystemandSecurity
Lenovo-UpdateandDrivers
RescueandRecovery
SystemandSecurity
Lenovo-EnhancedBackupand
Restore
ThinkVantageGPS
NetworkandInternet
SystemandSecurity
Lenovo-GPS
AccessConnections
AccessConnections™isaconnectivityassistantprogramforcreatingandmanaginglocationproles.Each
locationprolestoresallthenetworkandInternetcongurationsettingsneededforconnectingtoanetwork
infrastructurefromaspeciclocationsuchasahomeoranofce.
Byswitchingbetweenlocationprolesasyoumoveyourcomputerfromplacetoplace,youcanquicklyand
easilyconnecttoanetworkwithnoneedtorecongureyoursettingsmanuallyandrestartthecomputer
eachtime.
ToopentheAccessConnectionsprogram,dothefollowing:
•ForWindows7:See“AccessingapplicationsinWindows7”onpage16
.
•ForWindowsVista
®
andWindowsXP:ClickStart➙AllPrograms➙ThinkVantage➙Access
Connections.
Chapter1.ProductOverview17

Lenovo THINKPAD L420 Specifications

General

Bus type	DMI
L3 cache	3 MB
Stepping	J1
Tjunction	100 °C
Processor cores	2
Processor model	i5-2520M
System bus rate	5 GT/s
Processor family	Intel® Core™ i5
Processor series	Intel Core i5-2500 Mobile Series
Processor socket	Socket 988
Processor threads	4
Processor codename	Sandy Bridge
Processor frequency	2.5 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	3.2 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	25
Maximum number of PCI Express lanes	16
HDD speed	- RPM
HDD interface	SATA
Optical drive type	DVD-RW
Total storage capacity	320 GB
Number of HDDs installed	1
Display diagonal	14 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Memory slots	2x SO-DIMM
Internal memory	3 GB
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Memory layout (slots x size)	1 x 1 + 1 x 2 GB
On-board graphics card	Yes
On-board graphics card ID	0x116
Discrete graphics card model	-
On-board graphics card model	Intel® HD Graphics 3000
On-board graphics card family	Intel® HD Graphics
On-board graphics card base frequency	650 MHz
On-board graphics card dynamic frequency (max)	1300 MHz
Type	PC
Power requirements	100-240V
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Audio system	HD
Speaker power	1.5 W
Pointing device	ThinkPad UltraNav
Cabling technology	10/100/1000Base-T(X)
Networking features	Gigabit Ethernet
Charging port type	DC-in jack
USB 2.0 ports quantity	3
Firewire (IEEE 1394) ports	0
Cable lock slot type	Kensington
Sustainability certificates	ENERGY STAR
Product color	Black
AC adapter power	65 W
Processor code	SR048
Processor ARK ID	52229
Processor package size	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023) mm
Supported instruction sets	AVX
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Depth	232.9 mm
Width	343.9 mm
Weight	2300 g
Height (rear)	36 mm
Height (front)	32 mm