Error with a Dreambox 800 HD Clon receiver

Hi,

I bought a dreambox 800 hd pvr (clone) with SIM 2.01. Yesterday, I flashed an incorrect imatge and now I get the classical "ERR 01 NO CA FOUND". Three years ago, the box gave me the same error and I solved, but I can't remember what I did. Now I tried some versions of dreamup with enforce included, in order to solve the trouble related to the flash button, but when I solved it and the flash button is ready, then I obtain another error "file too big" and can't flash image.

Also of this I tried optiflasher and the tool NCF Sim 2 v.2.5, with no results.

I don't know my boot loader, but I can give you, at least, two images that worked fine:

http://dl2.dm800sim2.com/sim2/…HOENIX-dm800-20092010.rar

and this one

DreamElite v.1.33dv3 BlackHole Mod Maclinksys DM800 HD Sim 2.01 Patch SSL #84

but yesterday, I flashed via Optiflasher another Nabilosat image. Optiflashed said that flash was sucessful but now my box shows "ERR 01 NO CA FOUND".

Some help please?;(

but when I run dreambox control center, for example, the software doesn't detect the dream. This is a new problem to add to the first and, before of the NCF error, the software detected the dream without any kind of problems. I formatted my pc, local ntwork and router in order to check your solutions. I'll let u know.

thanks alot;)

No results . The "err 01 no ca found" remains even I'm holding on power button before plugging box. So it means I cannot put it in "stop mode" at moment.

Any ideas?

yes, the SIM is placed at the front of receiver, on the right corner below the lead. It seems that is placed properly, but I can see a sligthly blue colour just at the beside of the golden label. I have to remove many things of motherboard and it can be so difficult to me...