Hi guys,today I wanted to play around with my minibrute and it doesnt start...I bought it around 2/2013. I must confess I never used it much so it must be at least 6 months since I used it the last time. Plugging a usb-cable didn't work, after trying several AC-adapters (all of them 12v/1a) it finally started blinking .... But I just get a blinking and no sound except for some beeps...So what might be the problem? Is there a internal battery that ran low in the meantime?Should I try the update procedure or is it something else?I made a short video so you can hear and see the problem...