Please help.
I have this mp4 player.
http://www.sk.co.yu/2006/10/sktd14a.velika.jpg
At first there was a blue screen,then i followed the tadad recovery guide and now it won't even turn on.I don't know what to do

(it's not tadad fault ,it's mine)
I tried several firmwares and no effect,it won't turn on.
System is registering him as a ADFU device.I menaged to make him work last night(only blue screen).Then I tried to upload dump file and he turned of.
This is what is on the flash(i think it's flash)
Samsung 622
K9K8G08U0A
PCB0
If anyone has similar model and made it work, it would be nice to tell me how they do it.
Thanks
ps:excuse me for my english.