Service Guide
Page 20
... up when Num Lock is activated. 3 Caps Lock Lights up . Fully charged: The light shows green when in AC mode. 12 Chapter 1 NOTE: 1. Charging: The light shows amber when the battery is activated. 4 Power Indicates the computer's power status. 5 Battery Indicates the computer's battery status. The front panel indicators are visible even when the computer...
... up when Num Lock is activated. 3 Caps Lock Lights up . Fully charged: The light shows green when in AC mode. 12 Chapter 1 NOTE: 1. Charging: The light shows amber when the battery is activated. 4 Power Indicates the computer's power status. 5 Battery Indicates the computer's battery status. The front panel indicators are visible even when the computer...
Service Guide
Page 46
... simultaneously Specification ITE 8512E 88-/89-key Yes Plug USB keyboard to the USB port directly: Yes Battery Item Vendor & Model Name Battery Type 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 LIION 8CELL2.4, 4800MAH Li-ion 4800 mAH 8 cell...
... simultaneously Specification ITE 8512E 88-/89-key Yes Plug USB keyboard to the USB port directly: Yes Battery Item Vendor & Model Name Battery Type 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 LIION 8CELL2.4, 4800MAH Li-ion 4800 mAH 8 cell...
Service Guide
Page 79
...the diagnostic memory in the following list: "Check the Power Adapter" on page 71 "Check the Battery Pack" on page 72. Press F2 in the message window. If the operational charge does not work, see the appropriate power supply check in the test items. 3. Go to main board. 2. Boot... error messages on indicator does not light up, check the power cord of the following power sources: 1. Disconnect the power adapter and install the charged battery pack; See the following figure: Pin 1: +19 to the next step. If the power-on the screen, or hang the system. 1.
...the diagnostic memory in the following list: "Check the Power Adapter" on page 71 "Check the Battery Pack" on page 72. Press F2 in the message window. If the operational charge does not work, see the appropriate power supply check in the test items. 3. Go to main board. 2. Boot... error messages on indicator does not light up, check the power cord of the following power sources: 1. Disconnect the power adapter and install the charged battery pack; See the following figure: Pin 1: +19 to the next step. If the power-on the screen, or hang the system. 1.
Service Guide
Page 80
...when a slight, steady pressure is on the screen for a short time. Power off the computer. 2. If the charge indicator still does not light up , replace the battery pack. This symptom is still less than 50% of time. 72 Chapter 4 Touchpad Check If the touchpad doesn't ...: 1. Replace the system board. Check the Battery Pack To check the battery pack, do the following actions one at a time to correct the problem. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). To check the battery charge operation, use the touchpad, the pointer drifts on...
...when a slight, steady pressure is on the screen for a short time. Power off the computer. 2. If the charge indicator still does not light up , replace the battery pack. This symptom is still less than 50% of time. 72 Chapter 4 Touchpad Check If the touchpad doesn't ...: 1. Replace the system board. Check the Battery Pack To check the battery pack, do the following actions one at a time to correct the problem. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). To check the battery charge operation, use the touchpad, the pointer drifts on...
Service Guide
Page 90
... different from the computer. Battery pack Power adapter Hard drive & battery connection board System board Power source (battery pack and power adapter). System board See "Check the Battery Pack" on . Action in Sequence Power source (battery pack and power adapter). Battery can't be charged. See "Power System Check...Sequence Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. See "Power System Check" on page 71. Battery pack System board PCMCIA-Related Symptoms Symptom / Error System cannot detect the PC Card (PCMCIA) . Action in Sequence Audio ...
... different from the computer. Battery pack Power adapter Hard drive & battery connection board System board Power source (battery pack and power adapter). System board See "Check the Battery Pack" on . Action in Sequence Power source (battery pack and power adapter). Battery can't be charged. See "Power System Check...Sequence Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. See "Power System Check" on page 71. Battery pack System board PCMCIA-Related Symptoms Symptom / Error System cannot detect the PC Card (PCMCIA) . Action in Sequence Audio ...
Service Guide
Page 91
The system doesn't enter hibernation mode and four short beeps every minute. System hangs intermittently. Refresh battery (continue use battery until power off, then charge battery). The system doesn't enter standby mode after opening the LCD. The system doesn't resume from hibernation mode. Touchpad Keyboard Hard disk connection board Hard disk ...
The system doesn't enter hibernation mode and four short beeps every minute. System hangs intermittently. Refresh battery (continue use battery until power off, then charge battery). The system doesn't enter standby mode after opening the LCD. The system doesn't resume from hibernation mode. Touchpad Keyboard Hard disk connection board Hard disk ...