Aspire 3100 - 5100 - 5110 Service Guide
Page 83
...Total Battery Power Remaining are seven terminals totally. If the charge indicator does not light up , remove the battery pack. Reconnect the touchpad cables. 2. From hardware, this helps to identify the problem is still less than 7.5V after recharging, replace the battery. See the...and measure the voltage between terminals one at a time to check the battery pack. From software, this helps to the system. Touchpad Check If the touchpad does not work, follow the procedures one (+) and seven (-). Do not replace a non-defective FRU. 1. If the voltage is on recharging ...
...Total Battery Power Remaining are seven terminals totally. If the charge indicator does not light up , remove the battery pack. Reconnect the touchpad cables. 2. From hardware, this helps to identify the problem is still less than 7.5V after recharging, replace the battery. See the...and measure the voltage between terminals one at a time to check the battery pack. From software, this helps to the system. Touchpad Check If the touchpad does not work, follow the procedures one (+) and seven (-). Do not replace a non-defective FRU. 1. If the voltage is on recharging ...
Aspire 3100 - 5100 - 5110 Service Guide
Page 91
... Run printer self-test. Keyboard System board 82 Chapter 4 Battery fuel gauge in Sequence Reconnect the keyboard cable. External display does not work correctly. Action in Windows does not go higher than 90%. Press Fn + F5, LCD/CRT/Both display switching System board System board...Battery pack System board Reconnect hard disk/CD-ROM drives. USB does not work correctly. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom/Error Keyboard (one or more keys) does not work. The system does not resume from standby mode after closing the LCD. ...
... Run printer self-test. Keyboard System board 82 Chapter 4 Battery fuel gauge in Sequence Reconnect the keyboard cable. External display does not work correctly. Action in Windows does not go higher than 90%. Press Fn + F5, LCD/CRT/Both display switching System board System board...Battery pack System board Reconnect hard disk/CD-ROM drives. USB does not work correctly. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom/Error Keyboard (one or more keys) does not work. The system does not resume from standby mode after closing the LCD. ...
Aspire 3100 - 5100 - 5110 Service Guide
Page 92
Keyboard/Touchpad-Related Symptoms Symptom/Error Touchpad does not work correctly. Action in Sequence Reconnect touchpad cable. Touchpad board System board Modem-Related Symptoms Symptom/Error Internal modem does not work . Action in Sequence Modem phone port modem combo board System board NOTE: If you can not correct the problems according to the anterior tables, see Undetermined Problems. Chapter 4 83
Keyboard/Touchpad-Related Symptoms Symptom/Error Touchpad does not work correctly. Action in Sequence Reconnect touchpad cable. Touchpad board System board Modem-Related Symptoms Symptom/Error Internal modem does not work . Action in Sequence Modem phone port modem combo board System board NOTE: If you can not correct the problems according to the anterior tables, see Undetermined Problems. Chapter 4 83