Aspire 4810T, 4810TG, 4810TZ and 4410TZG Service Guide
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... board. If the charge indicator still does not light up , replace the battery pack. Replace the touchpad. 3. After you identify first the problem is still less than 50% of time. 82 Chapter 4 Touchpad Check If the touchpad doesn't work, do the following actions one at a time to correct the problem. This symptom is applied...
... board. If the charge indicator still does not light up , replace the battery pack. Replace the touchpad. 3. After you identify first the problem is still less than 50% of time. 82 Chapter 4 Touchpad Check If the touchpad doesn't work, do the following actions one at a time to correct the problem. This symptom is applied...
Aspire 4810T, 4810TG, 4810TZ and 4410TZG Service Guide
Page 97
... Disk (S4)" on page 25. USB does not work . Reconnect hard disk/CD-ROM/diskette drives. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly Print problems. Serial or parallel port device problems....See "Save to Enabled. Action in Windows doesn't go higher than 90%. Keyboard System board Chapter 4 89 External display does not work correctly. Battery fuel gauge in Sequence Reconnect the keyboard cable. Battery pack System board Reconnect hard disk/CD-ROM drives. LCD cover ...
... Disk (S4)" on page 25. USB does not work . Reconnect hard disk/CD-ROM/diskette drives. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly Print problems. Serial or parallel port device problems....See "Save to Enabled. Action in Windows doesn't go higher than 90%. Keyboard System board Chapter 4 89 External display does not work correctly. Battery fuel gauge in Sequence Reconnect the keyboard cable. Battery pack System board Reconnect hard disk/CD-ROM drives. LCD cover ...
Aspire 4810T, 4810TG, 4810TZ and 4410TZG Service Guide
Page 98
Touchpad board System board Modem-Related Symptoms Symptom / Error Action in Sequence Internal modem does not work . Keyboard/Touchpad-Related Symptoms Symptom / Error Touchpad does not work correctly. Modem phone port modem combo board System board NOTE: If you cannot find a symptom or an error in Sequence Reconnect touchpad cable. Action in this list and the problem remains, see "Undetermined Problems" on page 92. 90 Chapter 4
Touchpad board System board Modem-Related Symptoms Symptom / Error Action in Sequence Internal modem does not work . Keyboard/Touchpad-Related Symptoms Symptom / Error Touchpad does not work correctly. Modem phone port modem combo board System board NOTE: If you cannot find a symptom or an error in Sequence Reconnect touchpad cable. Action in this list and the problem remains, see "Undetermined Problems" on page 92. 90 Chapter 4