Recently I have noticed my G551JM dying suddenly when not plugged in, no warning or going into hibernation mode. When plugged in again to restart, the battery charges properly to 100%, but starts at 50% power. Is it really time to buy a new battery o...

Yesterday my computer was working fine. I did not install anything, or change any settings. Today when I came back, all my user profile stuff was gone cuz windows apparently decided to reset everything to factory settings. Which is a different issue ...