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Compal Electronics Inc
TP00042AHB
Manual De Usuario
Compal Electronics Inc TP00042AHB Manual De Usuario
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Config menu. . . . . . . . . . . . . .
69
Date/Time menu . . . . . . . . . . . .
73
Security menu . . . . . . . . . . . . .
73
Startup menu . . . . . . . . . . . . .
77
Restart menu . . . . . . . . . . . . .
79
Updating your system UEFI BIOS . . . . .
79
Using system management. . . . . . . . . .
79
System management . . . . . . . . . .
79
Setting management features . . . . . . .
80
Chapter 8. Preventing problems . . .
83
General tips for preventing problems . . . . . .
83
Making sure device drivers are current . . . . .
84
Taking care of your computer . . . . . . . . .
85
Cleaning the cover of your computer . . . .
86
Chapter 9. Troubleshooting computer
problems . . . . . . . . . . . . . . .
89
Diagnosing problems . . . . . . . . . . . .
89
Troubleshooting . . . . . . . . . . . . . .
89
Computer stops responding
. . . . . . .
89
Spills on the keyboard . . . . . . . . . .
90
Error messages
. . . . . . . . . . . .
90
Errors without messages . . . . . . . . .
92
Beep errors . . . . . . . . . . . . . .
93
Memory module problems . . . . . . . .
93
Networking problems . . . . . . . . . .
94
Problems with the keyboard and other pointing
devices . . . . . . . . . . . . . . . .
96
Problems with the display and multimedia
devices . . . . . . . . . . . . . . . .
97
Battery and power problems . . . . . . .
101
Problems with drives and other storage
devices . . . . . . . . . . . . . . . .
104
A software problem . . . . . . . . . . .
105
Problems with ports and connectors . . . .
106
Chapter 10. Getting support . . . .
107
Before you contact Lenovo . . . . . . . . . .
107
Getting help and service . . . . . . . . . . .
107
Using diagnostic programs . . . . . . . .
108
Lenovo Support Web site. . . . . . . . .
108
Calling Lenovo . . . . . . . . . . . . .
108
Finding ThinkPad options
. . . . . . . .
109
Purchasing additional services . . . . . . . .
109
Appendix A. Regulatory
information . . . . . . . . . . . . .
111
Wireless related information . . . . . . . . .
111
Location of the UltraConnect wireless
antennas . . . . . . . . . . . . . . .
112
Locating wireless regulatory notices . . . .
113
Export classification notice . . . . . . . . . .
113
Electronic emission notices. . . . . . . . . .
113
Federal Communications Commission
Declaration of Conformity
. . . . . . . .
113
Industry Canada Class B emission compliance
statement . . . . . . . . . . . . . . .
113
European Union - Compliance to the
Electromagnetic Compatibility Directive . . .
114
German Class B compliance statement . . .
114
Korea Class B compliance statement . . . .
114
Japan VCCI Class B compliance statement . .
115
Japan compliance statement for products
which connect to the power mains with
rated current less than or equal to 20 A per
phase . . . . . . . . . . . . . . . .
115
Lenovo product service information for
Taiwan . . . . . . . . . . . . . . . .
115
Appendix B. WEEE and recycling
statements . . . . . . . . . . . . .
117
Important WEEE information . . . . . . . . .
117
Japan recycling statements
. . . . . . . . .
117
Recycling information for Brazil . . . . . . . .
118
Battery recycling information for the European
Union . . . . . . . . . . . . . . . . . .
118
Battery recycling information for Taiwan . . . . .
119
Battery recycling information for the United States
and Canada . . . . . . . . . . . . . . . .
119
Appendix C. ENERGY STAR model
information . . . . . . . . . . . . .
121
Appendix D. Notices. . . . . . . . .
123
Trademarks . . . . . . . . . . . . . . . .
124
Appendix E. Restriction of Hazardous
Substances Directive (RoHS) . . . .
125
China RoHS. . . . . . . . . . . . . . . .
125
Turkish RoHS . . . . . . . . . . . . . . .
125
Ukraine RoHS . . . . . . . . . . . . . . .
125
India RoHS . . . . . . . . . . . . . . . .
126
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