Dm500c stuck on boot logo commando 15.1c

Hi I have flashed commanndo 15.1c to my box using dream up. I have tried several time but everytime the box starts it just sits at the startup screen says starting does anyone have any idea how to sort?

Quote from Inspiral

PSU failure maybe?
Try another m8, if still same try another image

I have tried another power supply and still the same but I didn't know there was any other images that worked on cable now in uk apart from commando?

Quote from Honcho

Flash this image a cpl of times first via dreamup

then re-flash the C15 image after like i say 2-3 flashes of the erase image
this should solve the issue , some times when u re-flash u actually leave some info behind Ive found flashing with erase image helps
solve this issue :)

post your results after you have tryd the above ;)

Hi I have just tried this and still the same its doing my head in now.