If the system has more than one battery, LSC will show that there is no battery application installed on the system
even if Power Manager has been installed and is working properly.
The following ThinkPad systems running on Windows 7 may be affected by this symptom:
- ThinkPad T420, T520, W520, T420s, X220, X220 Tablet, L520, L420, X1, X121e, X130e
- ThinkPad Edge E120, E125, E320, E325, E420, E425, E520, E525, E220s, S220, E420s, S420
User should refer to the battery information showed in Power Manager for the most accurate information.