When I was little, I have insert into the cartridge port a non-matching cartridge
![Evil or Very Mad :evil:](./images/smilies/icon_evil.gif)
![Crying or Very Sad :cry:](./images/smilies/icon_cry.gif)
Now the Dragon will had the screen full of various characters when started it.
So it seems that is not completely bricked.
Is there any chance for repair ?
No i haven't any origin Dragon cartridgeRink wrote:Since this has happened, have you tried plugging a proper Dragon cartridge in and seeing if it plays?
That's what I've thought. I only fear then to have two bricked dragonRink wrote:I'd suggest trying replacing those one by one (starting with the system ROM).
Oh wow, USB oscilloscopes with OpenSource Software! Great!sixxie wrote:The "Hantek" digital oscilloscopes are relatively cheap and quite usable. Check out OpenHantek for free software to talk to them. I have the lowest-end one, the DSO2090 and it seems fine for most things Dragon.
So maybe i have a bricked EEROM ?If you just get a strange checkerboard pattern of orange and inverse ‘@’ signs, it probably failed to find any ROM images