Acer Aspire 6920 / 6920G Notebook Service Guide
Page 19
They are called easy-launch buttons. These buttons are : WLAN, Internet, email, Bluetooth and Acer Empowering Technology. Charging: The light shows amber when the battery is closed up. Chapter 1 13 Easy-Launch Buttons Located beside the keyboard are visible even when the computer cover is charging. 2. Fully charged: The light shows green when in AC mode. NOTE: 1. The front panel indicators are application buttons. Indicators The computer has several easy-to-read status indicators.
They are called easy-launch buttons. These buttons are : WLAN, Internet, email, Bluetooth and Acer Empowering Technology. Charging: The light shows amber when the battery is closed up. Chapter 1 13 Easy-Launch Buttons Located beside the keyboard are visible even when the computer cover is charging. 2. Fully charged: The light shows green when in AC mode. NOTE: 1. The front panel indicators are application buttons. Indicators The computer has several easy-to-read status indicators.
Acer Aspire 6920 / 6920G Notebook Service Guide
Page 44
... Pack capacity Number of battery cell Package configuration Normal voltage Charge voltage Specification BATTERY PACK SANYO LI-ION 8 CELL2.4, 4800MAH BATTRY PACK SONY LI-ION 8CELL2.4, 4800MAH Li-ion 4800 mAH 8 4 cells in series, 2 series in parallel 14.8V ...
... Pack capacity Number of battery cell Package configuration Normal voltage Charge voltage Specification BATTERY PACK SANYO LI-ION 8 CELL2.4, 4800MAH BATTRY PACK SONY LI-ION 8CELL2.4, 4800MAH Li-ion 4800 mAH 8 4 cells in series, 2 series in parallel 14.8V ...
Acer Aspire 6920 / 6920G Notebook Service Guide
Page 81
...of the following list: "Check the Power Adapter" on page 82 "Check the Battery Pack" on page 83 Chapter 4 81 Connect the power adapter and check that ...in the following power sources: 1. A loose connection can cause an error. Disconnect the power adapter and install the charged battery pack; Power System Check To verify the symptom of the problem, power on the screen, or hang the system... the message window. NOTE: Make sure that power is supplied by the battery pack. Follow the instructions in the test items. 4. then check that the DIMM is supplied. 3. Remove the...
...of the following list: "Check the Power Adapter" on page 82 "Check the Battery Pack" on page 83 Chapter 4 81 Connect the power adapter and check that ...in the following power sources: 1. A loose connection can cause an error. Disconnect the power adapter and install the charged battery pack; Power System Check To verify the symptom of the problem, power on the screen, or hang the system... the message window. NOTE: Make sure that power is supplied by the battery pack. Follow the instructions in the test items. 4. then check that the DIMM is supplied. 3. Remove the...
Acer Aspire 6920 / 6920G Notebook Service Guide
Page 82
... noise from the computer and measure the output voltage at the plug of the power adapter for correct continuity and installation. 4. If the operational charge does not work, see "Undetermined Problems" on page 96. Check the Power Adapter Unplug the power adapter cable from the power adapter does not... always indicate a defect. 3. If the voltage is not corrected, see "Check the Battery Pack" on indicator does not light up, check the power cord of the power adapter cable. If the problem is not correct, replace the power...
... noise from the computer and measure the output voltage at the plug of the power adapter for correct continuity and installation. 4. If the operational charge does not work, see "Undetermined Problems" on page 96. Check the Power Adapter Unplug the power adapter cable from the power adapter does not... always indicate a defect. 3. If the voltage is not corrected, see "Check the Battery Pack" on indicator does not light up, check the power cord of the power adapter cable. If the problem is not correct, replace the power...
Acer Aspire 6920 / 6920G Notebook Service Guide
Page 83
..., do the following figure 3. This symptom is applied to room temperature. From Hardware: 1. To check the battery charge operation, use the touchpad, the pointer drifts on recharging or discharging. If the charge indicator still does not light up , replace the DC/DC charger board. Reconnect the touchpad cables. 2. After you identify first the...
..., do the following figure 3. This symptom is applied to room temperature. From Hardware: 1. To check the battery charge operation, use the touchpad, the pointer drifts on recharging or discharging. If the charge indicator still does not light up , replace the DC/DC charger board. Reconnect the touchpad cables. 2. After you identify first the...
Acer Aspire 6920 / 6920G Notebook Service Guide
Page 93
...cover switch System board See "Save to Disk (S4)" on page 45. The system doesn't enter standby mode after opening the LCD. Battery pack System board PCMCIA-Related Symptoms Symptom / Error System cannot detect the PC Card (PCMCIA) PCMCIA slot pin is from the keyboard)... board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Power-Related Symptoms Symptom / Error Battery can't be charged Action in Sequence See "Check the Battery Pack" on page 45. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk ...
...cover switch System board See "Save to Disk (S4)" on page 45. The system doesn't enter standby mode after opening the LCD. Battery pack System board PCMCIA-Related Symptoms Symptom / Error System cannot detect the PC Card (PCMCIA) PCMCIA slot pin is from the keyboard)... board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Power-Related Symptoms Symptom / Error Battery can't be charged Action in Sequence See "Check the Battery Pack" on page 45. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk ...
Acer Aspire 6920 / 6920G Notebook Service Guide
Page 94
Remove battery pack and let it cool for 2 hours. External display does ... connection board System board Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices. Battery pack System board System hangs intermittently. Printer driver Printer cable Printer System Board Ensure the "Serial Port" ...correctly. Keyboard System board Reconnect touchpad cable. Power Management-Related Symptoms Symptom / Error Action in Sequence Battery fuel gauge in Windows doesn't go higher than 90%. Reconnect hard disk/CD-ROM/diskette drives. Reconnect hard ...
Remove battery pack and let it cool for 2 hours. External display does ... connection board System board Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices. Battery pack System board System hangs intermittently. Printer driver Printer cable Printer System Board Ensure the "Serial Port" ...correctly. Keyboard System board Reconnect touchpad cable. Power Management-Related Symptoms Symptom / Error Action in Sequence Battery fuel gauge in Windows doesn't go higher than 90%. Reconnect hard disk/CD-ROM/diskette drives. Reconnect hard ...