New dm500 hd has stopped working after only a day.

  • Hi there.
    I'm hoping to get some help with my problem.
    I received a dm500hd from my brother yesterday , he has had it for a few years but never used it.
    I used for the first time yesterday and it was working well.
    However today I went to turn it on and nothing is working , the only thing that is happening is inside the box there are 4 little Red LED lights permanatly on ??
    I have tried connecting via mini USB, ethernet, to my PC but nothing is happening.


    Is there a fault with the box ?
    Please help
    Many thanks .
    Dounavilla