Lenovo Y470/Y570 Hardware Maintenance Manual
Page 26
...5 and 7. Note: Recharging will be 4 to +14 7 Ground (-) 3. The resistance must be continued for a while. Reinstall the battery pack. After it cools down, reinstall and recharge it from having a shortened life. See the following figure: Terminal Voltage (V DC) 3 4 5 6(-) 7(-) 2(+) 1(+) 1 +0 to 30 KΩ. If the voltage...the battery, double-click the Power Meter icon. If the voltage is correct, replace the system board. 22 Remove it . If the resistance is still less than 95% of its capacity. If the voltage is not correct, replace the battery pack. Lenovo Y470/Y570 ...
...5 and 7. Note: Recharging will be 4 to +14 7 Ground (-) 3. The resistance must be continued for a while. Reinstall the battery pack. After it cools down, reinstall and recharge it from having a shortened life. See the following figure: Terminal Voltage (V DC) 3 4 5 6(-) 7(-) 2(+) 1(+) 1 +0 to 30 KΩ. If the voltage...the battery, double-click the Power Meter icon. If the voltage is correct, replace the system board. 22 Remove it . If the resistance is still less than 95% of its capacity. If the voltage is not correct, replace the battery pack. Lenovo Y470/Y570 ...
Lenovo IdeaPad Y470Y570 User Guide V1.0
Page 16
... basics Using AC adapter and battery Checking battery status You can determine the percentage of the battery pack, the computer does not start recharging the battery immediately after it with local ordinances or regulations and your computer. • To increase the life of battery power remaining by Lenovo. • Keep the battery pack away from fire. •...
... basics Using AC adapter and battery Checking battery status You can determine the percentage of the battery pack, the computer does not start recharging the battery immediately after it with local ordinances or regulations and your computer. • To increase the life of battery power remaining by Lenovo. • Keep the battery pack away from fire. •...
Lenovo IdeaPad Y470Y570 User Guide V1.0
Page 29
... GPUs is not supported by Windows® 7. if you can customize settings through the NVIDIA control panel to make the desired GPU active to preserve battery life; Chapter 2.
... GPUs is not supported by Windows® 7. if you can customize settings through the NVIDIA control panel to make the desired GPU active to preserve battery life; Chapter 2.