500 Old dm problem on ethernet port

[Haggis]

My old 500 dm is not responding on the Ethernet port eny more is dead, is possible to be repair again?
Regards Haggis

 

[LilleMama]

I suguest you make a paper note for you vital infos from box , then trye to flash it with dreamup on the com port .If it work afterwards its the image that have become corrupted .

 

[Haggis]

I did it that but is steel the same no ethernet port i thing need hardware modification