Lenovo B590 Betriebsanweisung PDF herunterladen (Seite 20)

B580e

1 2 3

Figure6.StatusindicatorsofLenovoB490andB590

Note:Yourcomputermightlookdifferentfromtheaboveillustration.

1CapsLockindicator

Whentheindicatorison,theCapsLockmodeisenabled.Youcantypeallalphabeticcharacters(A-Z)

inuppercasedirectly.

2NumericLockindicator

Whentheindicatorison,thenumerickeypadisenabled.Youcanusethekeypadtotypenumbersquickly.

3Deviceaccessstatusindicator

Whenthisindicatorison,theharddiskdriveortheopticaldriveisreadingorwritingdata.

Attention:

•Whentheindicatorison,donotputthecomputerintosleepmodeorturnoffthecomputer.

•Whentheindicatorison,donotmovethecomputer.Suddenphysicalshockmightcausedriveerrors.

6UserGuide

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 81 82

UserGuide 1
FirstEdition(October2012) 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
Left-sideview 16
Right-sideview 17
Frontview 18
Bottomview 19
Statusindicators 19
1CapsLockindicator 20
2NumericLockindicator 20
3Deviceaccessstatusindicator 20
Features 21
Specications 22
Chapter2.Usingyourcomputer 23
Checkingthebatterystatus 25
Usingtheacpoweradapter 26
Chargingthebattery 26
Maximizingthebatterylife 26
Handlingthebattery 27
Usingthetouchpad 28
Usingthekeyboard 28
Numerickeypad 28
Usingtherecoverybutton 29
Functionkeycombinations 30
Connectingtoexternaldevices 31
Usingthemediacardreader 31
UsingUSBconnectors 32
Wiredconnection 33
Hardwareconnection 33
Softwareconguration 34
Wirelessconnection 34
22UserGuide 36
Chapter4.Youandyourcomputer 37
Chapter5.Security 39
26UserGuide 40
Chapter6.Recoveryoverview 41
.Recoveryoverview29 43
30UserGuide 44
Chapter7.Replacingdevices 45
Replacingthebackupbattery 46
1,andthenremovethecover2 47
Chapter7.Replacingdevices33 47
Replacingtheharddiskdrive 48
Replacingamemorymodule 49
5;thenpressitinrmly6 50
4andthecardpopsup 51
Chapter7.Replacingdevices37 51
Removingtheopticaldrive 52
3thatsecurestheopticaldrive 53
5toremoveit 53
Chapter7.Replacingdevices39 53
40UserGuide 54
Chapter8.Preventingproblems 55
Takingcareofyourcomputer 56
Chapter8.Preventingproblems43 57
Troubleshooting 59
Batteryandpowerproblems 59
Computerscreenproblems 60
Harddiskdriveproblems 61
Apasswordproblem 62
Asoundproblem 63
Otherproblems 63
50UserGuide 64
Wirelessrelatedinformation 65
ENERGYSTARmodelinformation 66
Exportclassicationnotice 67
Electronicemissionnotices 67
56UserGuide 70
ChinaWEEEstatement 71
ImportantWEEEInformation 71
Japanrecyclingstatements 71
RecyclinginformationforBrazil 72
60UserGuide 74
ChinaRoHS 75
TurkishRoHS 75
UkraineRoHS 75
IndiaRoHS 76
AppendixD.Notices 77
Trademarks 78
66UserGuide 80
PartNumber: 82
PrintedinChina 82
(1P)P/N: 82

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