Lenovo W540 User's Guide Page 161
- Page / 186
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
Solution:Yourcomputersupportsanenhancedpasswordalgorithm.Computersolderthanyoursmight
notsupportsuchasecurityfunction.
Asolid-statedriveproblem
Problem:WhenyoucompressfilesorfoldersbyuseofthedatacompressionfunctioninWindows,and
thendecompressthem,theprocessofwritingtoorreadingfromthefilesorfoldersisslow.
Solution:ApplythediskdefragmentationtoolinWindowsforfasteraccesstothedata.
Opticaldriveproblems
•Problem:Theopticaldrive,suchasaCD,DVD,orCD-RWdrive,doesnotwork.
Solution:MakesurethatthecomputeristurnedonandaCD,DVD,orCD-RWisproperlyloadedonthe
centerpivotofthedrive.(Youshouldhearaclick.)
Makesurethatthedriveconnectorisfirmlyconnectedtothecomputer.Ifyouuseanoptionthathasabay
forinstallingthedrive,makesurethattheoptionisfirmlyconnectedtothecomputerandworksproperly.
Makesurethatthedrivetrayisfirmlyclosed.
Makesurethatthedevicedriversarecorrectlyinstalled.
•Problem:YouhearanoisefromthedrivewhentheCD,DVD,orCD-RWdiscisspinning.
Solution:Ifthediscisnotcorrectlyloadedonthecenterpivotofthedrive,itmightrubagainstthedrive
coverandmakeanoise.Makesurethatthediscisloadedcorrectlyinthedrive.
•Problem:Thetraydoesnotopenevenifyoupresstheejectbutton.
Solution:Whenyourcomputerisnotturnedon,pressingtheejectbuttondoesnotcausethedrivetray
toopen.Makesurethatthecomputeristurnedonandthatthedriveconnectorisfirmlyconnected
tothecomputer.
Ifthetraystilldoesnotopen,makesurethatthecomputerisrunning,andinserttheendofastraightened
paperclipintotheemergencyejecthole.Thetraywillopen.
•Problem:Anopticalmedium,suchasaCD,DVD,orCD-RWdisccannotberead.
Solution:MakesurethattheCD,DVD,orCD-RWdiscisnotdirty.Ifitis,cleanitwithacleanerkit.
TestanotherCD,DVD,orCD-RWdisc.Ifthecomputercanreadtheotherdisc,thefirstdiscmightbe
defective.
Makesurethatthediscisloadedonthecenterpivotofthedrivewiththelabelsideup.(Youshould
hearaclick.)
Makesurethatthediscisinoneofthefollowingformats:
–MusicCD
–CD-ROMorCD-ROMXA
–MultisessionphotoCD
–VideoCD
–DVD-ROM(DVD-video)
•Problem:ThecomputercannotplayaCD,orthesoundqualityisnotgood.
Solution:Ensurethatthediscmeetsthestandardsforyourcountry.Usually,adiscthatmeetsthelocal
standardsismarkedwithaCDlogoonthelabel.Ifyouuseadiscthatdoesnotmeetthesestandards,we
cannotguaranteethatitwillplay,orthat,ifitdoesplay,thesoundqualitywillbegood.
Chapter10.Troubleshootingcomputerproblems145
- UserGuide 1
- ThirdEdition(January2014) 2
- ©CopyrightLenovo2013,2014 2
- Contents 3
- Readthisfirst 7
- Importantsafetyinformation 8
- Safetyguidelines 9
- Powercordsandpoweradapters 10
- Plugsandoutlets 11
- Powersupplystatement 11
- Externaldevices 12
- Generalbatterynotice 12
- Rechargeablebatterynotice 12
- Lithiumcoin-cellbatterynotice 13
- Heatandproductventilation 13
- Lasercompliancestatement 15
- Usingheadphonesorearphones 15
- Additionalsafetyinformation 16
- Chapter1.Productoverview 17
- Right-sideview 19
- Left-sideview 20
- Bottomview 22
- Rearview 23
- Statusindicators 23
- Machinetypeandmodel 25
- FCCIDandICCertificationnumber 25
- CertificateofAuthenticity 26
- GenuineMicrosoftlabel 27
- Features 27
- Specifications 29
- Operatingenvironment 29
- Lenovoprograms 30
- Chapter1.Productoverview15 31
- Lenovoprogramsoverview 33
- Chapter2.Usingyourcomputer 35
- Specialkeys 37
- 2Numerickeypad 38
- 3Windowskey 38
- 4Functionkeys 38
- 1andtheThinkPadtrackpad2.The 39
- 3andright 39
- Chapter2.Usingyourcomputer23 39
- Powermanagement 40
- Checkingthebatterystatus 41
- Usingtheacpoweradapter 41
- Chargingthebattery 42
- Maximizingthebatterylife 42
- Managingthepowerplans 42
- Power-savingmodes 43
- Handlingthebattery 44
- Connectingtothenetwork 45
- Ethernetconnections 45
- Wirelessconnections 45
- UsingthewirelessLANconnection 46
- UsingthewirelessWANconnection 47
- UsingtheBluetoothconnection 48
- Presentationsandmultimedia 49
- Changingdisplaysettings 49
- UsingaDVImonitor 51
- Settingupapresentation 52
- Usingdualdisplays 53
- Usingthecolorsensor 54
- Usingaudiofeatures 54
- Usingthecamera 55
- Usingtheopticaldrive 55
- Chapter2.Usingyourcomputer41 57
- 42UserGuide 58
- Chapter3.Youandyourcomputer 59
- Accessibilityinformation 60
- Travelingwithyourcomputer 61
- Traveltips 61
- Travelaccessories 61
- Chapter4.Security 63
- Supervisorpassword 64
- Harddiskpasswords 65
- Harddisksecurity 67
- Settingthesecuritychip 68
- Usingthefingerprintreader 69
- 54UserGuide 70
- IndicatorbehaviorDescription 71
- Usingfirewalls 73
- Protectingdataagainstviruses 73
- 58UserGuide 74
- Chapter5.Recoveryoverview 75
- Chapter5.Recoveryoverview61 77
- Creatingandusingarescuemedium 78
- Solvingrecoveryproblems 79
- Refreshingyourcomputer 80
- Chapter5.Recoveryoverview65 81
- Creatingandusingrecoverymedia 82
- Chapter5.Recoveryoverview67 83
- 68UserGuide 84
- Chapter6.Replacingdevices 85
- 1.Thenremovethebattery 86
- Chapter6.Replacingdevices71 87
- ReplacingtheUltrabaydevice 88
- .Replacingdevices73 89
- 74UserGuide 90
- Replacingamemorymodule 91
- 76UserGuide 92
- 1.Pivotthe 93
- 12,andthentightenthescrews3 93
- Chapter6.Replacingdevices77 93
- .Replacingdevices79 95
- ReplacingawirelessLANcard 96
- Chapter6.Replacingdevices81 97
- ReplacingawirelessWANcard 99
- .Replacingdevices85 101
- 1.Thentightenthescrew2 102
- Replacingthecoin-cellbattery 103
- 1,andthenattachtheconnector2 104
- Replacingthekeyboard 105
- 90UserGuide 106
- Chapter6.Replacingdevices91 107
- 92UserGuide 108
- .Replacingdevices93 109
- FindingThinkPadoptions 111
- ThinkPaddockingstations 111
- ThinkPadBasicDock 112
- ThinkPadProDock 113
- ThinkPadUltraDock 115
- 1.Thenturnthesystemlockkeyto 117
- Securityfeatures 119
- 104UserGuide 120
- Chapter8.Advancedconfiguration 121
- Installingdevicedrivers 123
- UsingtheThinkPadSetupprogram 123
- Mainmenu 124
- Configmenu 124
- .Advancedconfiguration109 125
- 110UserGuide 126
- .Advancedconfiguration111 127
- 112UserGuide 128
- .Advancedconfiguration113 129
- DateandTimemenu 130
- Securitymenu 130
- .Advancedconfiguration115 131
- 116UserGuide 132
- .Advancedconfiguration117 133
- 118UserGuide 134
- .Advancedconfiguration119 135
- Startupmenu 136
- Restartmenu 138
- UpdatingyoursystemUEFIBIOS 138
- Usingsystemmanagement 139
- Settingmanagementfeatures 139
- Chapter9.Preventingproblems 141
- Takingcareofyourcomputer 143
- 130UserGuide 146
- Diagnosingproblems 147
- Troubleshooting 147
- Computerstopsresponding 147
- Spillsonthekeyboard 148
- Errormessages 148
- Errorswithoutmessages 150
- Beeperrors 151
- Memorymoduleproblems 151
- Networkingproblems 151
- AwirelessLANproblem 152
- AwirelessWANproblem 153
- Bluetoothproblems 153
- Keyboardproblems 153
- Computerscreenproblems 154
- Externalmonitorproblems 155
- Audioproblems 156
- Fingerprintreaderproblems 157
- Batteryandpowerproblems 158
- Apowerbuttonproblem 159
- Bootproblems 159
- Sleepandhibernationproblems 159
- Harddiskdriveproblems 160
- Asolid-statedriveproblem 161
- Opticaldriveproblems 161
- Asoftwareproblem 162
- Chapter11.Gettingsupport 163
- Usingdiagnosticprograms 164
- LenovoSupportWebsite 164
- CallingLenovo 164
- Purchasingadditionalservices 165
- 150UserGuide 166
- Wirelessrelatedinformation 167
- Exportclassificationnotice 169
- Electronicemissionnotices 169
- Directive 170
- 156UserGuide 172
- ImportantWEEEinformation 173
- Japanrecyclingstatements 173
- RecyclinginformationforBrazil 174
- RecyclinginformationforChina 175
- 160UserGuide 176
- ©CopyrightLenovo2013 177
- AppendixD.Notices 179
- Trademarks 180
- EuropeanUnionRoHS 181
- ChinaRoHS 181
- IndiaRoHS 181
- TurkishRoHS 181
- UkraineRoHS 182
- 168UserGuide 184
Related products and manuals for Laptops Lenovo W540
Laptops Lenovo B50-30 User's Guide
(52 pages)
(52 pages)
Laptops Lenovo MAG8FGE User's Guide
(52 pages)
(52 pages)
Laptops Lenovo E545 User's Guide
(170 pages)
(170 pages)
Laptops Lenovo S510p Specifications
(104 pages)
(104 pages)
Laptops Lenovo 424329U Datasheet
(1 pages)
(1 pages)
Laptops Lenovo W541 Technical Information
(116 pages)
(116 pages)
Laptops Lenovo S410p User's Guide
(45 pages)
(45 pages)
Laptops Lenovo x240 User's Guide
(181 pages)
(181 pages)
Laptops Lenovo 64781VU Datasheet
(4 pages)
(4 pages)
Laptops Lenovo MA19MGE User's Guide
(43 pages)
(43 pages)
Laptops Lenovo G505S User's Guide
(48 pages)
(48 pages)
Laptops Lenovo E540 User's Guide
(190 pages)
(190 pages)
Laptops Lenovo 59415169 Specifications
(93 pages)
(93 pages)
Laptops Lenovo T530I User's Guide
(195 pages)
(195 pages)
Laptops Lenovo Helix User's Guide
(86 pages)
(86 pages)
Laptops Lenovo E431 User's Guide
(182 pages)
(182 pages)
Laptops Lenovo E430c User's Guide
(180 pages)
(180 pages)
Laptops Lenovo V370A Specifications
(87 pages)
(87 pages)
Laptops Lenovo Z510 User's Guide
(35 pages)
(35 pages)
Laptops Lenovo U530 User's Guide
(36 pages)
(36 pages)
© 2020, manymanuals.com. All rights reserved. | 0.138 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals