Hardware Maintenance Manual
Page 38
... not turn on . Remove it from having a shortened life. Then reinstall the battery pack. Checking the battery pack Battery charging does not start until the Power Meter shows that has less than 50% of battery power remaining is displayed. If the resistance is less than...V dc, measure the resistance between battery terminals 1 (+) and 7 (-). Power off the computer. 2. Remove the battery pack and measure the voltage between battery terminals 5 and 7. If the voltage is correct, replace the system board. 30 ThinkPad T500 and W500 Hardware Maintenance Manual Perform operational charging...
... not turn on . Remove it from having a shortened life. Then reinstall the battery pack. Checking the battery pack Battery charging does not start until the Power Meter shows that has less than 50% of battery power remaining is displayed. If the resistance is less than...V dc, measure the resistance between battery terminals 1 (+) and 7 (-). Power off the computer. 2. Remove the battery pack and measure the voltage between battery terminals 5 and 7. If the voltage is correct, replace the system board. 30 ThinkPad T500 and W500 Hardware Maintenance Manual Perform operational charging...