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Contents
Important safety information . . . . . . v
Read this first . . . . . . . . . . . . . . . .
Important information about using your computer . .
Conditions that require immediate action . . . .
Service and upgrades . . . . . . . . . . . .
Power cords and power adapters . . . . . . .
Extension cords and related devices . . . . . . . ix
Plugs and outlets. . . . . . . . . . . . . . . ix
Power supply statement . . . . . . . . . . . . ix
External devices . . . . . . . . . . . . . . .
General battery notice . . . . . . . . . . . . .
Notice for built-in rechargeable battery . . . . . . xi
Notice for non-rechargeable coin-cell battery
Heat and product ventilation . . . . . . . . . . xi
Electrical current safety information . . . . . .
Laser safety information . . . . . . . . . . .
Liquid crystal display (LCD) notice . . . . . . .
Using headphones or earphones . . . . . . .
Plastic bag notice . . . . . . . . . . . . .
Glass parts notice . . . . . . . . . . . . .
Chapter 1. Product overview . . . . . . 1
Computer controls, connectors, and indicators . . .
Front view. . . . . . . . . . . . . . . .
Left-side view . . . . . . . . . . . . . .
Right-side view. . . . . . . . . . . . . .
Rear view . . . . . . . . . . . . . . . .
Bottom view . . . . . . . . . . . . . . .
Status indicators . . . . . . . . . . . . .
Important product information labels . . . . . . .
Machine type and model label . . . . . . . .
FCC ID and IC Certification number
Labels for the Windows operating systems . .
Computer features . . . . . . . . . . . . .
Computer specifications . . . . . . . . . . .
Operating environment . . . . . . . . . . .
Accessing Lenovo programs . . . . . . .
An introduction to Lenovo programs . . . .
Chapter 2. Using your computer . . .
Registering your computer . . . . . . . . . .
ThinkPad Pen Pro . . . . . . . . . . . . .
Operating modes. . . . . . . . . . . . . .
Using the multi-touch screen . . . . . . . . .
Using the ThinkPad pointing device . . . . . .
ThinkPad pointing device overview . . . . .
Using the TrackPoint pointing device . . . .
Using the trackpad . . . . . . . . . . .
Using the trackpad touch gestures . . . . .
Customizing the ThinkPad pointing device . .
Replacing the cap on the pointing stick . . .
Using the ac power adapter. . . . . . . .
Using the battery . . . . . . . . . . . .
Managing the battery power . . . . . . .
Power-saving modes . . . . . . . . . .
Cabled Ethernet connections . . . . . . . . .
Wireless connections . . . . . . . . . . . .
Using the wireless-LAN connection. . . . .
Using the wireless-WAN connection . . . .
Using the Bluetooth connection . . . . . .
Using the Airplane mode . . . . . . . . .
Traveling with your computer . . . . . . . . .
Chapter 3. Enhancing your
computer . . . . . . . . . . . . . . .
Finding ThinkPad options . . . . . . . . . .
ThinkPad WiGig Dock . . . . . . . . . . . .
ThinkPad WiGig Dock overview . . . . . .
Setting up the ThinkPad WiGig Dock . . . .
Using the ThinkPad WiGig Dock . . . . . .
Chapter 4. Accessibility, ergonomic,
and maintenance information . . . .
Accessibility information . . . . . . . . . . .
Ergonomic information . . . . . . . . . . .
Cleaning and maintenance . . . . . . . . . .
Chapter 5. Security . . . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Passwords introduction . . . . . . . . .
Setting, changing, or removing a password
M.2 solid-state drive security . . . . . . . . .
Setting the security chip . . . . . . . . . . .
Using the fingerprint reader. . . . . . . . . .
Deleting data from your storage drive . . . . . .
© Copyright Lenovo 2017
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Summary of Contents for 20JD
Page 1: ...User Guide Machine Types 20JD 20JE 20JF and 20JG ...
Page 6: ...iv User Guide ...
Page 32: ...16 User Guide ...
Page 56: ...40 User Guide ...
Page 62: ...46 User Guide ...
Page 68: ...52 User Guide ...
Page 76: ...60 User Guide ...
Page 108: ...92 User Guide ...
Page 122: ...106 User Guide ...
Page 126: ...110 User Guide ...
Page 128: ...112 User Guide ...
Page 134: ...118 User Guide ...
Page 140: ...China RoHS 124 User Guide ...
Page 141: ...Taiwan RoHS Appendix D Restriction of Hazardous Substances RoHS Directive 125 ...
Page 142: ...126 User Guide ...
Page 144: ...5 Clear the Allow this device to wake the computer check box 6 Click OK 128 User Guide ...
Page 148: ...132 User Guide ...
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