Checking the Operational Charging
Checking the Operational Charging.
To check operational charging, use a discharged battery pack (Battery ASM) or a
Battery ASM that has less than 50% of the total power remaining when installed in the computer.
Perform operational charging. If the battery status indicator does not turn on,
remove the Battery ASM and let it return to room temperature.
Reinstall the Battery ASM.
If the charge indicator still does not turn on, replace the
Battery ASM. If the charge indicator still does not turn on, replace the DC-DC &
BATT board, then the system/planar board.
Then reinstall the Battery ASM. If the reinstalled Battery
ASM is not charged, go to the next section
('Checking the Battery ASM').
Please see the LEGAL - Trademark notice.
Feel free - send a 
for any BUG on this page found - Thank you.