Lenovo IdeaPad B50-45 Handleiding

Lenovo Laptop IdeaPad B50-45

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Note:

Beforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformation

under“Notices”  on page 83.

First Edition (April 2014)

LENOVOproducts,data,computersoftware,andserviceshavebeendevelopedexclusivelyatprivate

expenseandaresoldtogovernmentalentitiesascommercialitemsas  defined by 48 2.101C.F.R. with

limitedandrestricted andrightstouse,reproduction disclosure.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:Ifproducts, data, computersoftware,orservicesare

deliveredpursuant a GeneralServicesAdministration“GSA”contract, reproduction,use, ordisclo‐

sureis insubjecttorestrictionsset forth  ContractNo.GS‐35F 05925.‐

©2014Lenovo

iii

About this manual........................................iv

Safety information.........................................1

Generalsafety ...................................................... 2

Electricalsafety.................................................... 3

Safetyinspectionguide ...................................... 5

Handlingdevicesthataresensitivetoelectro‐

staticdischarge .................................................... 6

Groundingrequirements ................................... 6

Safetynotices:multilingualtranslations.......... 7

Lasercompliancestatement............................. 14

Important service information ...................16

StrategyforreplacingFRUs............................. 16

Strategyforreplacing a harddiskdrive.. 17

Importantnoticeforreplacing a system

board ............................................................. 17

ImportantinformationaboutreplacingRoHS

compliantFRUs ................................................. 18

General checkout........................................19

Whattodofirst.................................................. 20

Powersystemcheckout .................................... 21

CheckingtheACadapter........................... 21

Checkingoperationalcharging................. 21

Checkingthebatterypack ......................... 22

Related service information.......................23

Restoringthefactorycontents usingby Recov‐

eryDiscSet......................................................... 23

Passwords........................................................... 24

Power‐on password .................................... 24

Hard‐diskpassword ................................... 24

Supervisorpassword .................................. 24

Powermanagement .......................................... 25

Screenblankstate........................................ 25

Puttingthecomputerto sleep orshuttingit

down ............................................................. 25

Lenovo B50-30/B50-30 Touch/B50-45/B50-70

Specifications ..................................................... 27

Statusindicators ................................................ 29

Fnkeycombinations......................................... 30

Hotkeys............................................................... 30

FRUreplacementnotices.................................. 31

Screwnotices................................................ 31

RemovingandreplacinganFRU.................... 32

1010Batterypack......................................... 33

1020Opticaldrive ....................................... 34

1030Bottomslotcover ................................ 36

1040Harddiskdrive................................... 37

1050DIMM ................................................... 39

1060 PCI Card ExpressMini forwireless

LAN/WAN....................................................40

1070Keyboard..............................................41

1080Keyboardbezel ...................................43

1090Finger   print and power board ..........45

1100USBboardand ODD board...............47

1110Ledboard............................................. 48

1120Docking   board (on select models) .... 49

1130Systemboard....................................... 50

1140Fanandheatsinkassembly .............. 53

1150Speakersandbatteryboard............... 54

1160LCDunitandbasecover ................... 55

1170LCDfrontbezel................................... 59

1180LCDpanel............................................ 60

1190LCDhinges .......................................... 62

1200Antenna,LCDcable,andintegrated

camera ...........................................................63

Locations ............................................................. 65

Frontview..................................................... 65

Right‐sideview ............................................ 66

Bottomandleft‐sideview ..........................67

Partslist...............................................................68

Overall...........................................................69

LCDFRUs.....................................................73

Keyboard....................................................... 75

Miscellaneousparts..................................... 78

ACadapters.................................................. 79

Screws............................................................79

Powercords..................................................80

Notices .........................................................83

Trademarks.........................................................84

Contents

Product specificaties

Merk:	Lenovo
Categorie:	Laptop
Model:	IdeaPad B50-45
Kleur van het product:	Zwart
Gewicht:	2150 g
Breedte:	380 mm
Diepte:	262 mm
Hoogte:	24.7 mm
Gebruikershandleiding:	Ja
Bluetooth:	Ja
Beeldschermdiagonaal:	15.6 "
Resolutie:	1366 x 768 Pixels
Touchscreen:	Nee
Oorspronkelijke beeldverhouding:	16:9
Frequentie van processor:	2.4 GHz
Processorfamilie:	AMD A6
Processormodel:	A6-6310
Aantal processorkernen:	4
Wi-Fi-standaarden:	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth-versie:	4.0
Vormfactor:	Clamshell
Inclusief besturingssysteem:	Windows 8.1
Ethernet LAN:	Ja
Geïntegreerde geheugenkaartlezer:	Ja
Compatibele geheugenkaarten:	MMC, SD
Audiosysteem:	Dolby Advanced Audio
Inclusief AC-adapter:	Ja
Markt positionering:	Bedrijf
LED backlight:	Ja
Aantal USB 2.0-poorten:	1
VGA (D-Sub)poort(en):	1
Aantal HDMI-poorten:	1
Microfoon, line-in ingang:	Nee
DVI-poort:	Nee
Aantal Ethernet LAN (RJ-45)-poorten:	1
Bevestigingsmogelijkheid voor kabelslot:	Ja
Kabelslot sleuf type:	Kensington
Aantal ingebouwde luidsprekers:	2
Wachtwoordbeveiliging:	Ja
Inclusief netsnoer:	Ja
Ingebouwde microfoon:	Ja
Intern geheugen:	4 GB
Opslagmedia:	HDD
Levensduur accu/batterij:	5 uur
Intern geheugentype:	DDR3L-SDRAM
Ethernet LAN, data-overdrachtsnelheden:	10,100,1000 Mbit/s
Intel® Wireless Display (Intel® WiDi):	Nee
Aantal poorten USB 3.2 Gen 1 (3.1 Gen 1) Type A:	2
Processor socket:	Socket FT3
Processor aantal threads:	4
Processor cache:	2 MB
Processor cache type:	L2
Processorfabrikant:	AMD
Architectuur besturingssysteem:	64-bit
Maximum intern geheugen:	16 GB
Totale opslagcapaciteit:	500 GB
Soort optische drive:	DVD±RW
Ingebouwde grafische adapter:	Ja
Familie ingebouwde grafische adapter:	AMD Radeon R4
On-board graphics adapter model:	AMD Radeon R4
Camera voorzijde:	Ja
Numeriek toetsenblok:	Ja
Intel® My WiFi Technology (Intel® MWT):	Nee
Intel® Smart Response Technology:	Nee
Intel® Hyper Threading Technology (Intel® HT Technology):	Nee
Intel® Turbo Boost Technology:	Nee
Intel® Quick Sync Video Technology:	Nee
Intel® InTru™ 3D Technology:	Nee
Intel® Clear Video HD Technology (Intel® CVT HD):	Nee
Intel® Insider™:	Nee
Intel® Clear Video Technology for Mobile Internet Devices (Intel® CVT for MID):	Nee
Intel® Small Business Advantage (Intel® SBA):	Nee
Intel® Clear Video-technologie:	Nee
Intel® Identity Protection Technology (Intel® IPT):	Nee
Intel® Anti-Theft Technology (Intel® AT):	Nee
Intel® Rapid Start Technology:	Nee
Intel® Smart Connect Technology:	Nee
Basisstationaansluiting:	Nee
Combo koptelefoon/microfoon port:	Ja
SmartCard-slot:	Nee
Aanwijsapparaat:	Touchpad
Windows-toetsen:	Ja
Kloksnelheid geheugen:	1600 MHz
Geheugenlayout:	1 x 4 GB
Geheugenslots:	2x SO-DIMM
Geheugen form factor:	SO-DIMM
Full-size toetsenbord:	Ja
Het aantal geïnstalleerde HDD's:	1
HDD capaciteit:	500 GB
HDD interface:	SATA
HDD rotatiesnelheid:	5400 RPM
Charging port type:	DC-in ingang
Type CardBus PCMCIA-slot:	Nee
ExpressCard slot:	Nee
S/PDIF-uitgang:	Nee
HDD omvang:	2.5 "
Intel® High Definition Audio (Intel® HD Audio):	Nee
Resolutie camera voorzijde:	1280 x 720 Pixels
Maximaal intern geheugen (64-bit):	16 GB
Wifi:	Ja
Type product:	Notebook
Intel® Matrix Storage Technology (Intel® MST):	Nee
Intel® Active Management Technology (Intel® AMT):	Nee
Batterijtechnologie:	Lithium-Ion (Li-Ion)
Aantal batterijcellen:	4