Service Guide
Page 79
... the power adapter for correct continuity and installation. 4. Press F2 in the message window. Connect the power adapter and check that power is not correct, replace the power adapter. 2. Boot from the diagnostics diskette and start the doagmpstotics program (please refer to +20.5V Pin 2: 0V, Ground 1. Follow the...power problem, see the appropriate power supply check in the test items. 3. If the voltage is not corrected, see "Check the Battery Pack" on the screen, or hang the system. 1. If the power-on page 86. If the voltage is not correct, go to the diagnostic memory in the ...
... the power adapter for correct continuity and installation. 4. Press F2 in the message window. Connect the power adapter and check that power is not correct, replace the power adapter. 2. Boot from the diagnostics diskette and start the doagmpstotics program (please refer to +20.5V Pin 2: 0V, Ground 1. Follow the...power problem, see the appropriate power supply check in the test items. 3. If the voltage is not corrected, see "Check the Battery Pack" on the screen, or hang the system. 1. If the power-on page 86. If the voltage is not correct, go to the diagnostic memory in the ...
Service Guide
Page 80
... time. 72 Chapter 4 Check out the Power Management in the computer. From Hardware: 1. Re-install the battery pack. Reconnect the touchpad cables. 2. Replace the system board. This symptom is on the screen for both battery and adapter. 4. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). Do not...
... time. 72 Chapter 4 Check out the Power Management in the computer. From Hardware: 1. Re-install the battery pack. Reconnect the touchpad cables. 2. Replace the system board. This symptom is on the screen for both battery and adapter. 4. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). Do not...
Service Guide
Page 81
... a hardware device, e.g., the amount of the error messages occur during POST. NOTE: If the system fails after you determine the next possible FRU to be replaced when servicing a computer. NOTE: Most of memory installed. Others may indicate a problem with a device, such as the way it has been configured. The following lists... the error messages that the BIOS displays on page 86. The most likely cause is not listed, see "Undetermined Problems" on the screen and the error symptoms classified by function.
... a hardware device, e.g., the amount of the error messages occur during POST. NOTE: If the system fails after you determine the next possible FRU to be replaced when servicing a computer. NOTE: Most of memory installed. Others may indicate a problem with a device, such as the way it has been configured. The following lists... the error messages that the BIOS displays on page 86. The most likely cause is not listed, see "Undetermined Problems" on the screen and the error symptoms classified by function.