Hi Paula,
Unfortunately i have not fully resolved the problem yet.
I am waiting for an Airport extreme upgrade card to install onto the logic board.
The thinking with the airport card is that the machine will use that to get the machine ID and ignore the ethernet ports. Both of mine are totally dead and the problem is the ethernet is integrated into the logic board so you cant just replace the ethernet part, i need a whole new logic board!
I cannot find any other way to get around this problem without fixing the ethernet issue. The software needs that machine ID it seems…
I did not have internet access at all after the lightening strike.
This took me a while to figure out as my modem was blown too…
Sorry this is all the info I have at this stage.
I will let you know if the airport card works.
Cheers
Warwick.