Lenovo B480 Uživatelský manuál stáhnout pdf (Strana 48)

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B480
Uživatelský manuál

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6.Installanewbackupbattery.Thenattachtheconnectortosecurethebattery.

7.Reinstallthecomputercover,andthenreinstallthescrews.

8.Reinstallthebattery.See“Replacingthebattery”onpage31.

9.Turnthecomputeroveragain.Connecttheacpoweradapterandallcables.

LenovoB580

Toreplacethebackupbattery,dothefollowing:

1.Turnoffthecomputer;thendisconnecttheacpoweradapterandallcablesfromthecomputer.Wait

threetoveminutestoletthecomputercool.

2.Closethecomputerdisplay,andturnthecomputerover.

3.Removethebattery.See“Replacingthebattery”onpage31.

4.Removethescrews1,andthenremovethecover2.

5.Insertascrewdriverintothebackupbatteryholeandpushthebackupbatteryuntilthebatterypopsup.

34UserGuide

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 87 88

UserGuide 1
FifthEdition(December2012) 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
Computerdisplay 15
Fingerprintreader 15
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
Tipsonusingyourcomputer 24
Readingthemanuals 24
Connectingtopower 24
Turningonthecomputer 24
Conguringtheoperatingsystem 24
Checkingthebatterystatus 25
Usingtheacpoweradapter 26
Chargingthebattery 26
Maximizingthebatterylife 26
Handlingthebattery 27
Usingthetouchpad 28
Usingtherecoverybutton 29
Usingthekeyboard 29
Numerickeypad 29
Functionkeycombinations 30
Chapter2.Usingyourcomputer17 31
Connectingtoexternaldevices 32
Usingthemediacardreader 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 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
ENERGYSTARmodelinformation 82
Trademarks 82
AppendixD.Notices69 83
70UserGuide 84
72UserGuide 86
PartNumber: 88
PrintedinChina 88
(1P)P/N: 88

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