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Lenovo thinkpad w541, 20efs00300 [12/194] External devices
![Lenovo thinkpad w541, 20efs00300 [12/194] External devices](/views2/1172668/page12/bgc.png)
Externaldevices
CAUTION:
DonotconnectordisconnectanyexternaldevicecablesotherthanUSBand1394cableswhilethe
computerpowerison;otherwise,youmightdamageyourcomputer.Toavoidpossibledamageto
attacheddevices,waitatleastfivesecondsafterthecomputerisshutdowntodisconnectexternal
devices.
Generalbatterynotice
DANGER
PersonalcomputersmanufacturedbyLenovocontainacoin-cellbatterytoprovidepowerto
thesystemclock.Inaddition,manymobileproducts,suchasnotebookcomputers,utilizea
rechargeablebatterypacktoprovidesystempowerwheninportablemode.Batteriessuppliedby
Lenovoforusewithyourproducthavebeentestedforcompatibilityandshouldonlybereplaced
withapprovedparts.
Neverattempttoopenorserviceanybattery.Donotcrush,puncture,orincineratebatteriesor
shortcircuitthemetalcontacts.Donotexposethebatterytowaterorotherliquids.Onlyrecharge
thebatterypackstrictlyaccordingtoinstructionsincludedintheproductdocumentation.
Batteryabuseormishandlingcancausethebatterytooverheat,whichcancausegassesorflame
to“vent”fromthebatterypackorcoin-cellbattery.Ifyourbatteryisdamaged,orifyounoticeany
dischargefromyourbatteryorthebuildupofforeignmaterialsonthebatteryleads,stopusingthe
batteryandobtainareplacementfromthebatterymanufacturer.
Batteriescandegradewhentheyareleftunusedforlongperiodsoftime.Forsomerechargeable
batteries(particularlyLithiumIonbatteries),leavingabatteryunusedinadischargedstatecould
increasetheriskofabatteryshortcircuit,whichcouldshortenthelifeofthebatteryandalsocan
poseasafetyhazard.DonotletrechargeableLithium-Ionbatteriescompletelydischargeorstore
thesebatteriesinadischargedstate.
Rechargeablebatterynotice
DANGER
Donotattempttodisassembleormodifythebatterypack.Attemptingtodosocancausean
explosion,orliquidleakagefromthe.AotherthantheonespecifiedbyLenovo,oradisassembled
ormodifiedisnotcoveredbythewarranty.
Iftherechargeablebatterypackisincorrectlyreplaced,thereisdangerofanexplosion.Thebattery
packcontainsasmallamountofharmfulsubstances.Toavoidpossibleinjury:
•ReplaceonlywithabatteryofthetyperecommendedbyLenovo.
•Keepthebatterypackawayfromfire.
•Donotexposeittowaterorrain.
•Donotattempttodisassembleit.
•Donotshort-circuitit.
•Keepitawayfromchildren.
•Donotdropthebatterypack.
Donotputthebatterypackintrashthatisdisposedofinlandfills.Whendisposingofthebattery,
complywithlocalordinancesorregulations.
xUserGuide
Содержание
- Chapter 1 product overview 1 3
- Chapter 2 using your computer 21 3
- Chapter 3 you and your computer 51 3
- Chapter 4 security 55 3
- Chapter 5 recovery overview 67 3
- Contents 3
- Read this first v 3
- Appendix a regulatory information 159 4
- Chapter 10 troubleshooting computer problems 139 4
- Chapter 11 getting support 155 4
- Chapter 6 replacing devices 77 4
- Chapter 7 enhancing your computer 103 4
- Chapter 8 advanced configuration 113 4
- Chapter 9 preventing problems 133 4
- Appendix b weee and recycling statements 165 5
- Appendix c restriction of hazardous substances directive rohs 169 5
- Appendix d energy star model information 173 5
- Appendix e notices 175 5
- Be sure to follow the important tips given here to get the most use and enjoyment out of your computer failure to do so might lead to discomfort or injury or cause your computer to fail 7
- Prevent your computer from getting wet 7
- Protect the cables from being damaged 7
- Protect yourself from the heat generated by the ac power adapter 7
- Protect yourself from the heat that your computer generates 7
- Read this first 7
- Important safety information 8
- Conditions that require immediate action 9
- Safety guidelines 9
- Service and upgrades 9
- Power cords and power adapters 10
- Extension cords and related devices 11
- Plugs and outlets 11
- Power supply statement 11
- External devices 12
- General battery notice 12
- Rechargeable battery notice 12
- Heat and product ventilation 13
- Lithium coin cell battery notice 13
- Electrical current safety information 14
- Laser compliance statement 15
- Liquid crystal display lcd notice 15
- Using headphones or earphones 15
- Additional safety information 16
- Chapter 1 product overview 17
- Front view 17
- Locating computer controls connectors and indicators 17
- Right side view 19
- Left side view 21
- Bottom view 23
- Rear view 24
- Status indicators 24
- Fcc id and ic certification number 26
- Locating important product information 26
- Machine type and model 26
- Certificate of authenticity 27
- Features 28
- Genuine microsoft label 28
- Operating environment 30
- Specifications 30
- Accessing lenovo programs on the windows 7 operating system 31
- Lenovo programs 31
- Accessing lenovo programs from control panel 32
- Depending on the model some of the programs might not be available 32
- Note if you cannot find the program you need in control panel open the navigation window of the lenovo thinkvantage tools program and double click the corresponding dimmed icon to install the program you need then follow the instructions on the screen when the installation process completes the program icon will be activated and you can find the program in control panel 32
- The following table lists the programs and the corresponding sections and green texts in control panel 32
- The lenovo quickcast program and the lenovo quickcontrol program are not listed in control panel use the lenovo thinkvantage tools program to access them 32
- To access lenovo programs from control panel click start control panel then depending on the program you want to access click the corresponding section and then click the corresponding green text 32
- Accessing lenovo programs on the windows 8 or windows 8 operating system 33
- Lenovo programs overview 33
- Chapter 2 using your computer 37
- Frequently asked questions 37
- Registering your computer 37
- Special keys 39
- Thinkpad pointing device 41
- Using the thinkpad pointing device 41
- Thinkpad pointing device with trackpoint buttons 42
- Thinkpad pointing device without trackpoint buttons 45
- Classic trackpoint mode 46
- In the classic trackpoint mode use the pointing stick to move the pointer and use the trackpad to perform other actions such as left click right click and scroll 46
- In the trackpad mode use the trackpad to perform all the actions such as point left click right click and scroll 46
- Note compared with the trackpoint mode the classic trackpoint mode enlarges the right click zone so that the right and left click zones on the trackpad are divided equally however the touch gestures are disabled and cannot be used in the classic trackpoint mode 46
- Trackpad mode 46
- You also can use the trackpad to perform a variety of touch gestures for information about using touch gestures see trackpad touch gestures on page 31 46
- Notes when using two or more fingers ensure that you position your fingers slightly apart some gestures are not available if the last action was done from the trackpoint pointing device some gestures are only available when you are using certain apps depending on the model the trackpad on your computer might look different from the illustrations in this topic 47
- The entire trackpad surface is sensitive to finger touch and movement you can use the trackpad to perform the same point and click actions as you would use a traditional mouse you also can use the trackpad to perform a variety of touch gestures 47
- This topic introduces the frequently used touch gestures such as tapping dragging scrolling and rotating for more gestures see the help information system of the thinkpad pointing device 47
- Trackpad touch gestures 47
- As shown in the following illustration 48
- Click hardware and sound mouse the mouse properties window is displayed 48
- Customizing the thinkpad pointing device 48
- Follow the instructions on the screen 48
- Go to control panel 48
- In the mouse properties window select the thinkpad tab 48
- Note ensure that you use a cap with groove 48
- Note the following touch gestures are available only on the windows 8 operating system 48
- On the end of the trackpoint pointing stick is removable after you use the cap for a period of time you might consider replacing the cap with a new one 48
- Replacing the cap of the trackpoint pointing stick 48
- The ca 48
- To customize the thinkpad pointing device do the following 48
- You can customize the thinkpad pointing device so you can use it more comfortably and efficiently for example you can choose to enable the trackpoint pointing device the trackpad or both you also can disable or enable the touch gestures 48
- Checking the battery status 49
- Power management 49
- Charging the battery 50
- Using the ac power adapter 50
- Managing the power plans 51
- Maximizing the battery life 51
- Power saving modes 51
- Handling the battery 52
- Connecting to the network 53
- Ethernet connections 54
- Using the wireless lan connection 54
- Wireless connections 54
- Using the wireless wan connection 56
- Using the bluetooth connection 57
- Using the nfc connection 57
- Changing display settings 58
- Connecting a projector or an external monitor 58
- Presentations and multimedia 58
- Using an external monitor 58
- Using a dvi monitor 60
- Setting up a presentation 61
- Using dual displays 61
- Using the mini displayport connector 61
- Using the thunderbolt connector 61
- Using the color sensor 62
- Using the nvidia optimus graphics feature 62
- Using audio features 63
- Using the camera 63
- Using an expresscard a flash media card or a smart card 64
- Using the optical drive 64
- Installing an expresscard a flash media card or a smart card 65
- Removing an expresscard a flash media card or a smart card 65
- Accessibility and comfort 67
- Chapter 3 you and your computer 67
- Ergonomic information 67
- Accessibility information 68
- Comfort 68
- Assistive technologies 69
- Screen reader technologies 69
- Travel accessories 69
- Travel tips 69
- Traveling with your computer 69
- Chapter 4 security 71
- Power on password 71
- Typing passwords 71
- Using passwords 71
- Supervisor password 72
- Hard disk passwords 73
- Hard disk security 75
- Setting the security chip 76
- Using the fingerprint reader 77
- Notice on deleting data from your hard disk drive or solid state drive 80
- Protecting data against viruses 81
- Using firewalls 81
- Chapter 5 recovery overview 83
- Creating and using a recovery media 83
- Recovery overview for the windows 7 operating system 83
- Performing backup and recovery operations 84
- Using the rescue and recovery workspace 85
- Creating and using a rescue medium 86
- Reinstalling preinstalled programs and device drivers 87
- Solving recovery problems 87
- Recovery overview for the windows 8 and windows 8 operating systems 88
- Refreshing your computer 88
- Resetting your computer to the factory default settings 88
- Recovering your operating system if windows 8 or windows 8 fails to start 89
- Using the advanced startup options 89
- Creating and using recovery media 90
- Chapter 6 replacing devices 93
- Replacing the battery pack 93
- Static electricity prevention 93
- Installing or replacing the sim card 95
- Replacing the ultrabay device 96
- Replacing a memory module 99
- Replacing the hard disk drive or solid state drive 101
- Replacing a wireless lan card 104
- Replacing a wireless wan card 107
- Replacing the coin cell battery 111
- Replacing the keyboard 113
- Chapter 7 enhancing your computer 119
- Finding thinkpad options 119
- Locating controls and connectors on the thinkpad docking stations 119
- Thinkpad docking stations 119
- Thinkpad basic dock 120
- Thinkpad pro dock 121
- Thinkpad ultra dock 123
- Attaching a thinkpad docking station 124
- Detaching a thinkpad docking station 125
- Connecting external displays to a docking station 126
- Security features 127
- Chapter 8 advanced configuration 129
- Installing a new operating system 129
- Installing the windows 7 operating system 129
- Installing the windows 8 or windows 8 operating system 130
- Installing device drivers 131
- Using the thinkpad setup program 131
- Config menu 132
- Main menu 132
- Attention the default configurations are already optimized for you improper change of the configurations might cause unexpected results 138
- Date and time menu 138
- Security menu 138
- The following table lists the security menu items default values are in boldface 138
- To change the date or time of your computer select the date time tab from the thinkpad setup menu then do the following 138
- To change the security settings of your computer select the security tab from the thinkpad setup menu 138
- Type a date or time 138
- Use the cursor keys to select system date or system time 138
- Attention 144
- Startup menu 144
- To change the startup settings of your computer select the startup tab from the thinkpad setup menu 144
- After you change the startup sequence ensure that you select a correct device during a copy a save or a format operation otherwise your data might be erased or overwritten 145
- If you are using the bitlocker drive encryption do not change the startup sequence bitlocker drive encryption locks the computer from starting once detects the change of startup sequence 145
- Note some items are displayed on the menu only if the computer supports the corresponding features 145
- Note the boot menu will be displayed if the computer cannot start from any devices or the operating system cannot be found 145
- Restart the computer when the thinkpad logo is displayed press the f12 key 145
- Select the device that you want the computer to start from 145
- The following table lists the startup menu items default values are in boldface 145
- To change the startup sequence temporarily so that the computer starts from a desired drive do the following 145
- Discard changes discard the changes 146
- Exit discarding changes discard the changes and restart the computer 146
- Exit saving changes save the changes and restart the computer 146
- For instructions on how to update the uefi bios go to http www lenovo com thinkpaddrivers 146
- Load setup defaults restore to the factory default settings 146
- Note enable os optimized defaults to meet the windows 8 and windows 8 certification requirements when you change this setting some other settings are changed automatically such as csm support uefi legacy boot secure boot and secure rollback prevention 146
- Restart menu 146
- Save changes save the changes 146
- The following submenu items are displayed 146
- The uefi bios is the first program that the computer runs when the computer is turned on the uefi bios initializes the hardware components and loads the operating system and other programs 146
- To exit the thinkpad setup program and restart the computer select restart from the thinkpad setup menu 146
- Updating your system uefi bios 146
- You can update the uefi bios by starting your computer from a flash update optical disc or a flash update program running in the windows environment when you install a new program a device driver or hardware you might be informed to update the uefi bios 146
- Setting management features 147
- Using system management 147
- Chapter 9 preventing problems 149
- General tips for preventing problems 149
- Making sure device drivers are current 150
- Taking care of your computer 151
- Cleaning the cover of your computer 152
- Chapter 10 troubleshooting computer problems 155
- Computer stops responding 155
- Diagnosing problems 155
- Troubleshooting 155
- Error messages 156
- Spills on the keyboard 156
- Errors without messages 158
- Beep errors 159
- Ethernet problems 159
- Memory module problems 159
- Networking problems 159
- A wireless lan problem 160
- A wireless wan problem 161
- Bluetooth problems 161
- Keyboard problems 161
- Problems with the keyboard and other pointing devices 161
- Thinkpad pointing device problems 161
- Computer screen problems 162
- Problems with the display and multimedia devices 162
- External monitor problems 163
- Audio problems 164
- Fingerprint reader problems 165
- An ac power adapter problem 166
- Battery and power problems 166
- Battery problems 166
- Power problems 166
- A power button problem 167
- Boot problems 167
- Sleep and hibernation problems 167
- Hard disk drive problems 168
- Problems with drives and other storage devices 168
- A solid state drive problem 169
- Optical drive problems 169
- A docking station 170
- A software problem 170
- A usb problem 170
- Problems with ports and connectors 170
- Before you contact lenovo 171
- Chapter 11 getting support 171
- Getting help and service 171
- Calling lenovo 172
- Lenovo support web site 172
- Using diagnostic programs 172
- Purchasing additional services 173
- Appendix a regulatory information 175
- Wireless related information 175
- Location of the ultraconnect wireless antennas 176
- Certification related information 177
- Export classification notice 177
- Locating wireless regulatory notices 177
- Electronic emission notices 178
- European union compliance to the electromagnetic compatibility directive 178
- Federal communications commission declaration of conformity 178
- Industry canada class b emission compliance statement 178
- German class b compliance statement 179
- Japan vcci class b compliance statement 179
- Korea class b compliance statement 179
- Brazil regulatory notice 180
- Eurasian compliance mark 180
- Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 a per phase 180
- Lenovo product service information for taiwan 180
- Mexico regulatory notice 180
- Appendix b weee and recycling statements 181
- Http support lenovo com cn activity 551 htm 181
- Important weee information 181
- Japan recycling statements 181
- Recycling information for china 181
- Recycling information for brazil 182
- Battery recycling information for taiwan 183
- Battery recycling information for the european union 183
- Battery recycling information for the united states and canada 183
- Appendix c restriction of hazardous substances directive rohs 185
- European union rohs 185
- China rohs 186
- India rohs 187
- Turkish rohs 187
- Ukraine rohs 187
- Appendix d energy star model information 189
- Appendix e notices 191
- Trademarks 192
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