Jen - -
The computer in question is a VPCEJ190X.
The current operatin system is Windows 8.1.
VAIO Control Center has only "Power Plan". There are no settings for battery usage. The battery care functon is not there.
The battery only charges up to 48% maximum. I have reinstalled the Sytem Settings, the battery checker, and VAIO Control center, all to no avail.
Your assistance will be appreciated.
- - Herb