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Lenovo C20 Series User Manual
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T
r
oubleshooting and
Confirming Setup
This chapter contains the following
topic:
T
roubleshooting and Pr
oblem Resolution
Note:
ThedescriptionoftheTVtunercardin
this manual is only applicable to machines
whichhavetheTVtunercard.Itdoesnotapply
tomachinesthatdonothaveaTVtunercard.
User Guide
29
33
35
Table of Contents
Important Safety Information
2
Table of Contents
4
Using the Computer Hardware
6
Front View of the Computer
7
Left and Right Views of the Computer
8
Rear View of the Computer
9
Computer Stand
10
Basic Connector Instructions
10
Connecting Your Computer
11
Important Information about Using the Computer
12
Connecting to the Internet
13
Wired Keyboard (Selected Models Only)
14
Using Windows 8.1
16
Switching between the Main Windows 8.1 Interfaces
17
The Charms Bar
17
Shutting down the Computer
17
Switching between Apps
18
Closing an App
18
Opening Other System Programs
18
Windows Help and Support
18
Touch Screen Instructions
20
Touch Screen Calibration
21
User Gesture Instructions for the Touch Screen
21
Precautions When Using the Touch Screen
26
Using the Rescue System
28
Onekey Recovery
29
Driver and Application Installation
30
Using the Software
32
Lenovo Support
33
Troubleshooting and Confirming Setup
34
Troubleshooting Display Problems
35
Troubleshooting Touch Screen
36
Troubleshooting Audio Problems
36
Troubleshooting Software Problems
37
Troubleshooting Problems with Optical Drives and Hard Disks
38
Special Considerations for Troubleshooting Windows
39
Windows Help and Support
39
BIOS Setup Utility
39
Performing Daily Maintenance Tasks
40
Appendix
42
Declaration
42
Trademarks
43
Energy Star Statement
43
Enabling Erp Compliance Mode
44
Electronic Emissions Notices
45
Mexico Regulatory Notice
46
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Lenovo C20 Series Specifications
General
Brand
Lenovo
Model
C20 Series
Category
Desktop
Language
English
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