Lenovo B480 Notebook Bedienungsanleitung PDF herunterladen (Seite 23)

•Depth:252mm

•Height:33.1mm

Heatoutput

•65W(222Btu/hr)or90W(307Btu/hr)maximumheatoutput(dependingonthemodel)

Powersource(acpoweradapter)

•Sine-waveinputat50to60Hz

•Inputratingoftheacpoweradapter:100to240Vac,50to60Hz

Batterypack

•Li-Ionbatterypack

Chapter1.Gettingtoknowyourcomputer9

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 85 86

UserGuide 1
ThirdEdition(June2012) 2
Contents 3
Readthisrst 5
Importantsafetyinformation 6
Safetyguidelines 7
Powercordsandpoweradapters 8
Plugsandoutlets 8
Powersupplystatement 9
Externaldevices 9
Generalbatterynotice 9
Rechargeablebatterynotice 10
Lithiumcoincellbatterynotice 10
Heatandproductventilation 11
Lasercompliancestatement 12
Usingheadphonesorearphones 13
Additionalsafetyinformation 13
Powerbutton 16
Statusindicators 16
Speakers 16
Numerickeypad 16
Left-sideview 17
Right-sideview 18
Frontview 18
Bottomview 19
Features 21
Specications 22
10UserGuide 24
Chapter2.Usingyourcomputer 25
Checkingthebatterystatus 27
Usingtheacpoweradapter 27
Chargingthebattery 28
Maximizingthebatterylife 28
Handlingthebattery 28
Usingthetouchpad 29
Usingthekeyboard 30
Functionkeycombinations 31
Connectingtoexternaldevices 32
Usingthemediacardreader 32
UsingUSBconnectors 33
UsingBluetooth 33
20UserGuide 34
Wiredconnection 35
Hardwareconnection 35
Softwareconguration 36
Wirelessconnection 36
24UserGuide 38
Chapter4.Youandyourcomputer 39
Chapter5.Security 41
28UserGuide 42
Chapter6.OneKeyRecoveryPro 43
Chapter7.Replacingdevices 45
Replacingthebackupbattery 46
1,andthenremovethecover2 47
Chapter7.Replacingdevices33 47
Replacingtheharddiskdrive 49
Chapter7.Replacingdevices37 51
Replacingamemorymodule 52
Chapter7.Replacingdevices39 53
Chapter7.Replacingdevices41 55
4andthecardpopsup 56
Chapter7.Replacingdevices43 57
Removingtheopticaldrive 58
3thatsecurestheopticaldrive 59
Chapter7.Replacingdevices45 59
Chapter8.Preventingproblems 61
Takingcareofyourcomputer 62
Chapter8.Preventingproblems49 63
Troubleshooting 65
Batteryandpowerproblems 65
Computerscreenproblems 66
Harddiskdriveproblems 67
Apasswordproblem 68
Asoundproblem 69
Otherproblems 69
56UserGuide 70
Wirelessrelatedinformation 71
Exportclassicationnotice 72
Electronicemissionnotices 72
ChinaWEEEstatement 75
ImportantWEEEinformation 75
Japanrecyclingstatements 75
RecyclinginformationforBrazil 76
64UserGuide 78
ChinaRoHS 79
TurkishRoHS 79
UkraineRoHS 79
IndiaRoHS 80
AppendixD.Notices 81
Trademarks 82
70UserGuide 84

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