dm500hd can't boot!

[gladiator8]

I tried flashing the box with 2 different images (DreamElite BH 1.0 and 1.2.4)
but when I restart the box, I see no picture and the green LED keeps blinking/flashing on and off all the time.

I used both ways, using DreamUp and WebInterface.

Can someone help me?
Thank you

[BM300]

It looks like you need to reflash your box with a compatiable image to your bootloader (if not an original box).
Try using DreamUp while connecting the LAN cable at the same time.