Oh so, based on the picture, you've previously had a similar problem! that's bummers!
I figured what's the issue... As soon as I connect cable to microUSB port, Kobo freaks out. Power button is bad too! So only way to get it back is to disconnect and reconnect the battery! I hope I can solve the issue with power switch because it could be irritating, every time it goes to sleep, I can't wake it up! and have to disconnect battery!
