Please someone help I love my e-reader and its just frozen on me for the first time. It was plugged in to my computer to charge and I closed my computer down and then started it up again later without disconnecting, usually fine. But today, I unplugged it as my pc ws starting up and it has merged the usb connected screen with the load up screen and it also has a line running top to bottom in the middle;

I have tried switching the on off button, the reset button, both at once, pluggin in the usb, pluggin in the ac charger and nothing is working.
I got my reader for christmas 2010 so it's not brand new, but I really don't want it to break it's like my best friend AND I'm halfway through a book!!!
Thanks in advance
EDIT
Nevermind, withing 10 minutes of this one of my many switch attempts work, now it's telling me the battery is dead! I'm just happy it's alive