Dreambox 800 HD Dream Multimedia Error

[ade786]

Sup guys, i have this dreambox error which is a pain in the ass...

So here goes, the dreambox had a sim 2.1 in it and i tried to change it to the ferrari sim now the dreambox has the multimedia error and wont boot up....

Any suggestions, thanks in advance....

[chic.]

try putting the old sim back in and flashing with dreamup and a null modum cable