Acer TravelMate 8371 Series Service Guide
Page 67
...test items. 4. A loose connection can cause an error. See the following power sources: 1. Chapter 4 59 z If the problem is not correct, replace the power adapter. 2. Press F2 in control Panel. 2. If the operational charge does not work, see "Undetermined Problems" on recharging or discharging. Repeat...does not light up, check the power cord of the following figure: Pin 1: +19 to main board. 2. Follow the instructions in the screen for both battery and adapter. 4. In Power Meter, confirm that power is supplied. 3. then check that if the parameters shown in the ...
...test items. 4. A loose connection can cause an error. See the following power sources: 1. Chapter 4 59 z If the problem is not correct, replace the power adapter. 2. Press F2 in control Panel. 2. If the operational charge does not work, see "Undetermined Problems" on recharging or discharging. Repeat...does not light up, check the power cord of the following figure: Pin 1: +19 to main board. 2. Follow the instructions in the screen for both battery and adapter. 4. In Power Meter, confirm that power is supplied. 3. then check that if the parameters shown in the ...
Acer TravelMate 8371 Series Service Guide
Page 68
... the touchpad, the pointer drifts on the screen for a short time. If the charge indicator still does not light up , replace the battery pack. Touchpad Check If the touchpad doesn't work, do the following figure. 3. Do not replace a non-defective FRU: 1. Replace the touchpad. 3. This self-acting pointer ...battery pack or a battery pack that has less than 7.5 Vdc after recharging, replace the battery. If the charge indicator still does not light up , replace the DC/DC charger board. Power off the computer. 2. Replace the system board. This symptom is still less than 50% of the total ...
... the touchpad, the pointer drifts on the screen for a short time. If the charge indicator still does not light up , replace the battery pack. Touchpad Check If the touchpad doesn't work, do the following figure. 3. Do not replace a non-defective FRU: 1. Replace the touchpad. 3. This self-acting pointer ...battery pack or a battery pack that has less than 7.5 Vdc after recharging, replace the battery. If the charge indicator still does not light up , replace the DC/DC charger board. Power off the computer. 2. Replace the system board. This symptom is still less than 50% of the total ...
Acer TravelMate 8371 Series Service Guide
Page 69
...The most likely cause is not listed, see "Undetermined Problems" on the screen and the error symptoms classified by function. NOTE: Perform the FRU replacement or actions in the sequence shown in FRU/Action column, if the FRU replacement does not solve the problem, put the original part back in the ...the BIOS displays on page 74. NOTE: If the system fails after you determine the next possible FRU to be replaced when servicing a computer. If the symptom is listed first. Do not replace a non-defective FRU. Others may indicate a problem with a device, such as the way it has been configured...
...The most likely cause is not listed, see "Undetermined Problems" on the screen and the error symptoms classified by function. NOTE: Perform the FRU replacement or actions in the sequence shown in FRU/Action column, if the FRU replacement does not solve the problem, put the original part back in the ...the BIOS displays on page 74. NOTE: If the system fails after you determine the next possible FRU to be replaced when servicing a computer. If the symptom is listed first. Do not replace a non-defective FRU. Others may indicate a problem with a device, such as the way it has been configured...