phogren
Veteran Member
on power up goes into diagnostic mode, like no keyboard attached. 1984 motherboard 607-0187-A
Seems to complete mode by beeping at the end but goes back to diagnostic mode.
I have tried different keyboards but no change.
I can do control-open apple-reset and get the command prompt and can run a simple program that seems to run OK
Seems to complete mode by beeping at the end but goes back to diagnostic mode.
I have tried different keyboards but no change.
I can do control-open apple-reset and get the command prompt and can run a simple program that seems to run OK