Anet A8 suddenly did this. Turning on/off does nothing. How would i go about fixing it?

https://i.reddituploads.com/6e4aec07a60448d6bfa3fb00fd28fdf3?fit=max&h=1536&w=1536&s=ebaec0ac3238754c92f44ff25f4c5fb3 https://www.reddit.com/r/3Dprinting/comments/5c3mvf/anet_a8_suddenly_did_this_turning_onoff_does/?utm_source=ifttt

Literally my first three attempts using PETG. No trouble getting it to stick. Very minimal stringing. Kinda not sure how so many people have so much trouble with it.

http://i.imgur.com/aqIRp0e.jpg https://www.reddit.com/r/3Dprinting/comments/5c3pst/literally_my_first_three_attempts_using_petg_no/?utm_source=ifttt

Showed off my new printer yesterday. Thought I would follow up with some of what I have printed on my Form 2 so far.

http://imgur.com/a/2jRGQ https://www.reddit.com/r/3Dprinting/comments/5c34d8/showed_off_my_new_printer_yesterday_thought_i/?utm_source=ifttt