Hardware Maintenance Manual
Page 60
...turn on page 80). 52 ThinkPad SL410, L410, SL510, and L510 Hardware Maintenance Manual Checking the battery pack Battery charging does not start until the Power Manager Battery Gauge shows that less than +11.0 V dc after recharging, replace the battery. 4. Note: Recharging will ...Power off the computer. 2. If the voltage is not correct, replace the battery pack. Checking the backup battery Do the following : 1. Perform operational charging. Reinstall the battery pack. This protects the battery pack from being overcharged or from the computer and leave it cools down ...
...turn on page 80). 52 ThinkPad SL410, L410, SL510, and L510 Hardware Maintenance Manual Checking the battery pack Battery charging does not start until the Power Manager Battery Gauge shows that less than +11.0 V dc after recharging, replace the battery. 4. Note: Recharging will ...Power off the computer. 2. If the voltage is not correct, replace the battery pack. Checking the backup battery Do the following : 1. Perform operational charging. Reinstall the battery pack. This protects the battery pack from being overcharged or from the computer and leave it cools down ...