MacBook Freezes When Unplugged From Charger
Hello, I need some help with my MacBook. Recently after installing Yosemite my MacBook now begins to freeze when unplugged from the charger. Even movies will freeze up. I can't do anything, the trackpad responds jerky and transforms into the beachball every 3 seconds or so. Its a late 2011. I already tried unplugging the battery directly, resetting the PRAM and SMC. Please help, thanks!
MacBook Pro, OS X Yosemite (10.10.2)