Hi all! I need help please!! I try to build my dna200, everything will working fine only when i hate wrong way(+ -> - and - -> +) the cable between battery and mainboard. Afterthat, my put on my battery but of course no working. I fond this, and try to hate the cable correct way again. Now my device can't start up. He can wake up only when i connect to my computer. If i plug off from my computer, my dna switch off. On Escribe, my battery charging nomarlly, So what should i do now ? This device is very important to me cause it a gift. Please help me Here a picture of my monitor device . Battery working fine . Thank alot