Lenovo IdeaCentre A520 User Guide - Page 5

Troubleshooting and Confirming Setup, Appendix. - touch

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Troubleshooting and Confirming Setup 27 Troubleshooting Display Problems 28 Troubleshooting Touch screen 29 Troubleshooting Audio Problems 29 Troubleshooting Software Problems 30 Troubleshooting Problems with Optical Drives and Hard Disks 31 Special considerations for troubleshooting Windows 32 Windows Help and Support 32 BIOS setup utility 33 Performing Daily Maintenance Tasks 34 Appendix 35 Declaration 35 Trademarks 36 Energy Star Statement 37 Enabling ErP compliance mode 38 ii Contents

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ii
Contents
Troubleshooting and Confirming Setup
.................................
27
Troubleshooting Display Problems
............................................................
28
Troubleshooting Touch screen
..................................................................
29
Troubleshooting Audio Problems
..............................................................
29
Troubleshooting Software Problems
.........................................................
30
Troubleshooting Problems with Optical Drives and Hard Disks
.................
31
Special considerations for troubleshooting Windows
................................
32
Windows Help and Support
.....................................................................
32
BIOS setup utility
......................................................................................
33
Performing Daily Maintenance Tasks
........................................................
34
Appendix.
..................................................................................
35
Declaration
...............................................................................................
35
Trademarks
..............................................................................................
36
Energy Star Statement
.............................................................................
37
Enabling ErP compliance mode
................................................................
38