Hi! I did all step by step by the instruction. At first time - when i made connections betwen pins - LCD on - and became blue - it light! Then step after step i did all wroten upper in instruction but after i upload to player my dump file and it rebooted - it did can power on. I did all this steps another time - but when i made connection betwen pins - no reaction from player, LCD - off and want not to power on! Help please! I want to lithen music