04-25-2012 07:23 AM
Today I noticed my battery won't charge past 80% on my U460 laptop. I bought it around 9/30/2010 and currently using Windows 7 home edition. Tried completely discharging it and regarging and still no luck. I find it hard to believe it could be already dying on me with how I take care of it . Any help?
04-25-2012 08:26 AM
please open Lenovo Energy Management and change setting from Optimize for Battery Lifespan (limited charging to 80%)
to Optimize for Battery Runtime (charging 100%).
04-25-2012 10:13 AM
09-25-2012 11:47 PM
yes. I rightclick the batter icon, then click power options, and the only thing i can do is change my power plan (screen brightness, display timer, sleep time). I dont see a battery saving option anywhere.