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thinkpad t540p, 20be0098rt
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Lenovo thinkpad t540p, 20be0098rt [114/182] Connecting external displays to a docking station

3.Presstheejectbuttonuntilthecomputermovesup.Then,graspbothsidesofthecomputertoremoveit.

Connectingexternaldisplaystoadockingstation

FortheThinkPadProDock,ifyouconnecttwodisplaystotheDisplayPortconnectorandtheDVIconnector,

theDVIconnectorisinactive.

FortheThinkPadUltraDock,ifyouconnecttwodisplaystotheDisplayPortconnectorandtheDVI

connector,theDVIconnectorisinactive.

98UserGuide

Содержание

Chapter 1 product overview 1 3
Chapter 2 using your computer 19 3
Chapter 3 you and your computer 41 3
Chapter 4 security 45 3
Chapter 5 recovery overview 57 3
Contents 3
Read this first v 3
Appendix a regulatory information 147 4
Chapter 10 troubleshooting computer problems 127 4
Chapter 11 getting support 143 4
Chapter 6 replacing devices 65 4
Chapter 7 enhancing your computer 91 4
Chapter 8 advanced configuration 101 4
Chapter 9 preventing problems 121 4
Appendix b weee and recycling statements 153 5
Appendix c energy star model information 157 5
Appendix d notices 159 5
Appendix e restriction of hazardous substances directive rohs 161 5
Appendix f eurasian compliance mark 163 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 20
Bottom view 22
Rear view 23
Status indicators 23
Fcc id and ic certification number 25
Locating important product information 25
Machine type and model 25
Certificate of authenticity 26
Features 27
Genuine microsoft label 27
Operating environment 29
Specifications 29
Accessing lenovo programs on the windows 7 operating system 30
Lenovo programs 30
Accessing lenovo programs from control panel 31
Depending on the model some of the programs might not be available 31
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 31
The following table lists the programs and the corresponding sections and green texts in control panel 31
The lenovo quickcast program and the lenovo quickcontrol program are not listed in control panel use the lenovo thinkvantage tools program to access them 31
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 31
Accessing lenovo programs on the windows 8 operating system 32
Active protection system 32
Fingerprint manager pro 32
If you cannot find the program you need move the cursor to the top right or bottom right corner of the screen to bring up the charms then click the search charm to search for the desired program 32
If your computer is preinstalled with the windows 8 operating system press the windows key to go to the start screen and then click a lenovo program to launch it 32
Lenovo companion 32
Lenovo mobile access 32
Lenovo programs overview 32
Lenovo quickcast 32
Lenovo quickcontrol 32
Lenovo settings 32
Lenovo solution center 32
Lenovo support 32
Lenovo tools 32
Note depending on the model some of the programs might not be available 32
Note the password manager program is not preinstalled on windows 8 computers you can download the password manager program from the lenovo support web site http www lenovo com support 32
Password manager 32
System update 32
This topic provides information about some lenovo programs 32
Your computer supports the following lenovo programs 32
Chapter 2 using your computer 35
Frequently asked questions 35
Registering your computer 35
Special keys 37
Using the thinkpad pointing device 39
Checking the battery status 40
Power management 40
Charging the battery 41
Using the ac power adapter 41
Managing the power plans 42
Maximizing the battery life 42
Power saving modes 42
Handling the battery 43
Connecting to the network 45
Ethernet connections 45
Using the wireless lan connection 45
Wireless connections 45
Using the wireless wan connection 47
Using the bluetooth connection 48
Using the nfc connection 48
Changing display settings 49
Connecting a projector or an external monitor 49
Presentations and multimedia 49
Using an external monitor 49
Using a dvi monitor 50
Using the mini displayport connector 51
Using the thunderbolt connector 51
Setting up a presentation 52
Using dual displays 52
Using audio features 53
Using the color sensor 53
Using the nvidia optimus graphics feature 53
Using the camera 54
Installing an expresscard a flash media card or a smart card 55
Using an expresscard a flash media card or a smart card 55
Using the optical drive 55
Removing an expresscard a flash media card or a smart card 56
Accessibility and comfort 57
Chapter 3 you and your computer 57
Ergonomic information 57
Accessibility information 58
Comfort 58
Assistive technologies 59
Screen reader technologies 59
Travel accessories 59
Travel tips 59
Traveling with your computer 59
Chapter 4 security 61
Power on password 61
Typing passwords 61
Using passwords 61
Supervisor password 62
Hard disk passwords 63
Hard disk security 65
Setting the security chip 66
Using the fingerprint reader 67
Notice on deleting data from your hard disk drive or solid state drive 70
Protecting data against viruses 71
Using firewalls 71
Chapter 5 recovery overview 73
Creating and using a recovery media 73
Recovery overview for the windows 7 operating system 73
Performing backup and recovery operations 74
Using the rescue and recovery workspace 75
Creating and using a rescue medium 76
Reinstalling preinstalled programs and device drivers 77
Solving recovery problems 77
Recovery overview for the windows 8 operating system 78
Refreshing your computer 78
Resetting your computer to the factory default settings 78
Creating and using recovery media 79
Recovering your operating system if windows 8 fails to start 79
Using the advanced startup options 79
Chapter 6 replacing devices 81
Replacing the battery pack 81
Static electricity prevention 81
Installing or replacing the sim card 83
Replacing the ultrabay device 84
Replacing a memory module 87
Replacing the hard disk drive or solid state drive 89
Replacing a wireless lan card 92
Replacing a wireless wan card 95
Replacing the coin cell battery 99
Replacing the keyboard 101
Chapter 7 enhancing your computer 107
Finding thinkpad options 107
Locating controls and connectors on the thinkpad docking stations 107
Thinkpad docking stations 107
Thinkpad basic dock 108
Thinkpad pro dock 109
Thinkpad ultra dock 111
Attaching a thinkpad docking station 112
Detaching a thinkpad docking station 113
Connecting external displays to a docking station 114
Security features 115
Chapter 8 advanced configuration 117
Installing a new operating system 117
Installing the windows 7 operating system 117
Installing the windows 8 operating system 118
Installing device drivers 119
Using the thinkpad setup program 119
Config menu 120
Main menu 120
Attention the default configurations are already optimized for you improper change of the configurations might cause unexpected results 126
Date and time menu 126
Security menu 126
The following table lists the security menu items default values are in boldface 126
To change the date or time of your computer select the date time tab from the thinkpad setup menu then do the following 126
To change the security settings of your computer select the security tab from the thinkpad setup menu 126
Type a date or time 126
Use the cursor keys to select system date or system time 126
Attention 132
Startup menu 132
To change the startup settings of your computer select the startup tab from the thinkpad setup menu 132
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 133
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 133
Note some items are displayed on the menu only if the computer supports the corresponding features 133
Note the boot menu will be displayed if the computer cannot start from any devices or the operating system cannot be found 133
Restart the computer when the thinkpad logo is displayed press the f12 key 133
Select the device that you want the computer to start from 133
The following table lists the startup menu items default values are in boldface 133
To change the startup sequence temporarily so that the computer starts from a desired drive do the following 133
Discard changes discard the changes 134
Exit discarding changes discard the changes and restart the computer 134
Exit saving changes save the changes and restart the computer 134
For instructions on how to update the uefi bios go to http www lenovo com thinkpaddrivers 134
Load setup defaults restore to the factory default settings 134
Note enable os optimized defaults to meet the 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 134
Restart menu 134
Save changes save the changes 134
The following submenu items are displayed 134
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 134
To exit the thinkpad setup program and restart the computer select restart from the thinkpad setup menu 134
Updating your system uefi bios 134
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 134
Setting management features 135
Using system management 135
Chapter 9 preventing problems 137
General tips for preventing problems 137
Making sure device drivers are current 138
Taking care of your computer 139
Cleaning the cover of your computer 140
Chapter 10 troubleshooting computer problems 143
Computer stops responding 143
Diagnosing problems 143
Troubleshooting 143
Error messages 144
Spills on the keyboard 144
Errors without messages 146
Beep errors 147
Ethernet problems 147
Memory module problems 147
Networking problems 147
A wireless lan problem 148
A wireless wan problem 149
Bluetooth problems 149
Keyboard problems 149
Problems with the keyboard and other pointing devices 149
Thinkpad pointing device problems 149
Computer screen problems 150
Problems with the display and multimedia devices 150
External monitor problems 151
Audio problems 152
Fingerprint reader problems 153
An ac power adapter problem 154
Battery and power problems 154
Battery problems 154
Power problems 154
A power button problem 155
Boot problems 155
Sleep and hibernation problems 155
Hard disk drive problems 156
Problems with drives and other storage devices 156
A solid state drive problem 157
Optical drive problems 157
A docking station 158
A software problem 158
A usb problem 158
Problems with ports and connectors 158
Before you contact lenovo 159
Chapter 11 getting support 159
Getting help and service 159
Calling lenovo 160
Lenovo support web site 160
Using diagnostic programs 160
Purchasing additional services 161
Appendix a regulatory information 163
Wireless related information 163
Location of the ultraconnect wireless antennas 164
Electronic emission notices 165
Export classification notice 165
Federal communications commission declaration of conformity 165
Locating wireless regulatory notices 165
European union compliance to the electromagnetic compatibility directive 166
German class b compliance statement 166
Industry canada class b emission compliance statement 166
Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 a per phase 167
Japan vcci class b compliance statement 167
Korea class b compliance statement 167
Lenovo product service information for taiwan 167
Appendix b weee and recycling statements 169
Important weee information 169
Japan recycling statements 169
Battery recycling information for the european union 170
Recycling information for brazil 170
Battery recycling information for taiwan 171
Battery recycling information for the united states and canada 171
Recycling information for china 171
Appendix c energy star model information 173
Appendix d notices 175
Trademarks 176
Appendix e restriction of hazardous substances directive rohs 177
China rohs 177
European union rohs 177
India rohs 177
Turkish rohs 177
Ukraine rohs 178
Appendix f eurasian compliance mark 179

Lenovo thinkpad t540p, 20be0098rt [114/182] Connecting external displays to a docking station

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