Lenovo ThinkCentre Chromebox 10H2, Руководство пользователя

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Contents
Read this first: Important safety
information . . . . . . . . . . . . . .
iii
Before using this manual. . . . . . . . . . . . iii
Service and upgrades . . . . . . . . . . . . . iii
Glass parts notice . . . . . . . . . . . . . . iv
Static electricity prevention . . . . . . . . . . . iv
Power cords and power adapters . . . . . . . . iv
Extension cords and related devices . . . . . . .
v
Polyvinyl Chloride (PVC) cable and cord notice . . . v
Plugs and outlets. . . . . . . . . . . . . . . v
External devices . . . . . . . . . . . . . . . v
Heat and product ventilation . . . . . . . . . . v
Operating environment . . . . . . . . . . . . vi
Power supply statement . . . . . . . . . . . . vi
Cleaning and maintenance . . . . . . . . . .
vii
Tip-over hazard prevention notice . . . . . . . vii
Chapter 1. Product overview . . . . . . 1
Locations. . . . . . . . . . . . . . . . . . 1
Locating connectors, controls, and indicators
on the front of your computer . . . . . . . .
1
Locating connectors on the rear of your
computer . . . . . . . . . . . . . . . .
2
Locating components . . . . . . . . . . . 4
Locating parts on the system board . . . . . 5
Locating the machine type and model label . . 6
Features . . . . . . . . . . . . . . . . . . 6
Specifications . . . . . . . . . . . . . . . . 8
Chapter 2. Using your computer . . . . 9
Registering your computer . . . . . . . . . . . 9
Frequently asked questions . . . . . . . . . . 9
Chapter 3. You and your computer . . 11
Accessibility and comfort . . . . . . . . . . 11
Arranging your workspace . . . . . . . . 11
Comfort . . . . . . . . . . . . . . . 11
Glare and lighting . . . . . . . . . . . . 12
Air circulation . . . . . . . . . . . . . 12
Electrical outlets and cable lengths . . . . . 12
Accessibility information . . . . . . . . . 12
Moving your computer to another country or
region . . . . . . . . . . . . . . . . . .
13
Chapter 4. Security . . . . . . . . . . 15
Attaching a Kensington-style cable lock. . . . . 15
Chapter 5. Preventing problems . . . 17
Basics . . . . . . . . . . . . . . . . . . 17
Cleaning your computer . . . . . . . . . . . 17
Computer . . . . . . . . . . . . . . . 17
Display screen . . . . . . . . . . . . . 17
Moving your computer . . . . . . . . . . . 18
Chapter 6. Troubleshooting and
diagnostics . . . . . . . . . . . . . .
19
Basic troubleshooting . . . . . . . . . . . . 19
Troubleshooting procedure . . . . . . . . . . 19
Troubleshooting . . . . . . . . . . . . . . 20
Audio problems . . . . . . . . . . . . 20
Intermittent problems . . . . . . . . . . 20
Monitor problems. . . . . . . . . . . . 21
Networking problems . . . . . . . . . . 21
Insufficient free storage drive space . . . . 22
Serial connector cannot be accessed . . . . 22
Software problems . . . . . . . . . . . 22
My USB connectors cannot be accessed . . 23
Chapter 7. Installing or replacing
hardware . . . . . . . . . . . . . . .
25
Handling static-sensitive devices . . . . . . . 25
Installing or replacing hardware . . . . . . . . 25
Installing external options . . . . . . . . 25
Replacing the ac power adapter . . . . . . 25
Removing the front cover. . . . . . . . . 27
Completing the parts replacement . . . . . 29
Chapter 8. Getting information, help,
and service . . . . . . . . . . . . . .
33
Information resources . . . . . . . . . . . . 33
Safety and Warranty. . . . . . . . . . . 33
Lenovo Web site . . . . . . . . . . . . 33
Lenovo Support Web site. . . . . . . . . 33
Help and service . . . . . . . . . . . . . . 34
Calling for service. . . . . . . . . . . . 34
Using other services . . . . . . . . . . 34
Purchasing additional services . . . . . . 35
Appendix A. Regulatory
information . . . . . . . . . . . . . .
37
Export classification notice . . . . . . . . . . 37
Electronic emissions notices . . . . . . . . . 37
Federal Communications Commission
Declaration of Conformity
. . . . . . . . 37
Eurasian compliance mark . . . . . . . . . . 39
© Copyright Lenovo 2015 i