hi mate you dont say which dreambox you have but usually when the box has a fault such as that a reflash using a null modem cable is required . you need to connect your box to your computer via null modem cable and use dreamup to reflash the box ,the image you used may be corrupt so i suggest you download the same image from a different source or maybe try a different image (there are a few images available for download from the link in my signature area for the dm500s/dm600s/dm7020 ,if your box is a dm500s the nabilo maxvar v8 image is quite good ) before you reflash i suggest you perform a flash erase (for dm500/dm600 only ) when you open dreamup and connect with your box look on the right side and look where you see flash and you should also see flash erase (click on it ) a flash erase only takes seconds and will get rid of the corrupt image ,then flash as normal . hopefully your problem should be solved .