The power light comes on. The charge indicator light blinks 7 times then the entire system turns off. There is no fan noise, nothing displays on the screen. I'm pretty sure that the blinking 7 times is a diagnostic code but I have no idea where to get the codes. Any help would be greatly appreciated. Just powered it on again and the charge light (the lightning bolt icon) quickly blinks amber 7 times, then blinks green then blinks amber 1 more time.