Hardware Maintenance Manual
Page 26
...down, reinstall and recharge it from having a shortened life. Remove the battery pack and measure the voltage between battery terminals 5 and 7. If battery output voltage is less than +9V DC, measure the resistance between battery terminals 1 (+) and 7 (-). If the resistance...the Power Meter icon in the computer. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that less than +3.9V DC, the battery is damaged, replace it. To get...
...down, reinstall and recharge it from having a shortened life. Remove the battery pack and measure the voltage between battery terminals 5 and 7. If battery output voltage is less than +9V DC, measure the resistance between battery terminals 1 (+) and 7 (-). If the resistance...the Power Meter icon in the computer. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that less than +3.9V DC, the battery is damaged, replace it. To get...