Lenovo IdeaPad B50-45 Bedienungsanleitung
Lies die bedienungsanleitung für Lenovo IdeaPad B50-45 (88 Seiten) kostenlos online; sie gehört zur Kategorie Laptop. Dieses Handbuch wurde von 21 Personen als hilfreich bewertet und erhielt im Schnitt 4.3 Sterne aus 11 Bewertungen. Hast du eine Frage zu Lenovo IdeaPad B50-45 oder möchtest du andere Nutzer dieses Produkts befragen? Stelle eine Frage
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Note:
Beforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformation
under“Notices” on page 83.
First Edition (April 2014)
© Copyright Lenovo 2014. All rights reserved.
LENOVOproducts,data,computersoftware,andserviceshavebeendevelopedexclusivelyatprivate
expenseandaresoldtogovernmentalentitiesascommercialitemsas defined by 48 2.101C.F.R. with
limitedandrestricted andrightstouse,reproduction disclosure.
LIMITEDANDRESTRICTEDRIGHTSNOTICE:Ifproducts, data, computersoftware,orservicesare
deliveredpursuant a GeneralServicesAdministration“GSA”contract, reproduction,use, ordisclo‐
sureis insubjecttorestrictionsset forth ContractNo.GS‐35F 05925.‐
©2014Lenovo
iii
About this manual........................................iv
Safety information.........................................1
Generalsafety ...................................................... 2
Electricalsafety.................................................... 3
Safetyinspectionguide ...................................... 5
Handlingdevicesthataresensitivetoelectro‐
staticdischarge .................................................... 6
Groundingrequirements ................................... 6
Safetynotices:multilingualtranslations.......... 7
Lasercompliancestatement............................. 14
Important service information ...................16
StrategyforreplacingFRUs............................. 16
Strategyforreplacing a harddiskdrive.. 17
Importantnoticeforreplacing a system
board ............................................................. 17
ImportantinformationaboutreplacingRoHS
compliantFRUs ................................................. 18
General checkout........................................19
Whattodofirst.................................................. 20
Powersystemcheckout .................................... 21
CheckingtheACadapter........................... 21
Checkingoperationalcharging................. 21
Checkingthebatterypack ......................... 22
Related service information.......................23
Restoringthefactorycontents usingby Recov‐
eryDiscSet......................................................... 23
Passwords........................................................... 24
Power‐on password .................................... 24
Hard‐diskpassword ................................... 24
Supervisorpassword .................................. 24
Powermanagement .......................................... 25
Screenblankstate........................................ 25
Puttingthecomputerto sleep orshuttingit
down ............................................................. 25
Lenovo B50-30/B50-30 Touch/B50-45/B50-70
27
Specifications ..................................................... 27
Statusindicators ................................................ 29
Fnkeycombinations......................................... 30
Hotkeys............................................................... 30
FRUreplacementnotices.................................. 31
Screwnotices................................................ 31
RemovingandreplacinganFRU.................... 32
1010Batterypack......................................... 33
1020Opticaldrive ....................................... 34
1030Bottomslotcover ................................ 36
1040Harddiskdrive................................... 37
1050DIMM ................................................... 39
1060 PCI Card ExpressMini forwireless
LAN/WAN....................................................40
1070Keyboard..............................................41
1080Keyboardbezel ...................................43
1090Finger print and power board ..........45
1100USBboardand ODD board...............47
1110Ledboard............................................. 48
1120Docking board (on select models) .... 49
1130Systemboard....................................... 50
1140Fanandheatsinkassembly .............. 53
1150Speakersandbatteryboard............... 54
1160LCDunitandbasecover ................... 55
1170LCDfrontbezel................................... 59
1180LCDpanel............................................ 60
1190LCDhinges .......................................... 62
1200Antenna,LCDcable,andintegrated
camera ...........................................................63
Locations ............................................................. 65
Frontview..................................................... 65
Right‐sideview ............................................ 66
Bottomandleft‐sideview ..........................67
Partslist...............................................................68
Overall...........................................................69
LCDFRUs.....................................................73
Keyboard....................................................... 75
Miscellaneousparts..................................... 78
ACadapters.................................................. 79
Screws............................................................79
Powercords..................................................80
Notices .........................................................83
Trademarks.........................................................84
Contents
Produktspezifikationen
| Marke: | Lenovo |
| Kategorie: | Laptop |
| Modell: | IdeaPad B50-45 |
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