120
Chapter 4
NOTE: If you cannot find a symptom or an error in this list and the problem remains, see “Undetermined
Problems” on page 122.
Touchpad does not work.
Reconnect touchpad cable.
Touchpad board
System board
Modem-Related Symptoms
Symptom / Error
Action in Sequence
Internal modem does not work correctly.
Modem phone port
modem combo board
System board
Keyboard/Touchpad-Related Symptoms
Symptom / Error
Action in Sequence
Содержание Extensa 5420G
Страница 6: ...VI ...
Страница 10: ...X Table of Contents ...
Страница 65: ...Chapter 2 55 ...
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Страница 111: ...Chapter 3 101 14 Remove the internal microphone from the back cover 15 Remove the Web camera from the back cover ...
Страница 112: ...102 Chapter 3 ...
Страница 126: ...116 Chapter 4 F5h Boot to Mini DOS F6h Clear Huge Segment F7h Boot to Full DOS Code Beeps ...
Страница 138: ...128 Chapter 5 ...
Страница 172: ...Appendix A 162 ...
Страница 178: ...168 Appendix C ...