Yeah, I've seen in a different thread here at EAB that byte swapping is needed. I too thought that was the answer, but I have now tried both variants (swapped and non-swap) and still the same issue. Unfortunately, my socket in the A2000 is ruined, so I can't restore the original ROM to see if the computer is permanently damaged, or if the issue is related to the EPROM adapter.
I have however added the adapter (permanently) to my A600, and will give that a go tomorrow.
If You're wondering if this is a wise decision or not, I have successfully written to, and read back an Amiga kickstart using this adapter. The programmer (an Elnec Smartprog2) was set up to use a M27C402 from OKI, and after adding the Vpp cable, it had no issues programming and reading.
So I come to the conclusion that there is nothing wrong with the adapter as such. Still, If my Amiga won't boot... well, then something must be wrong.
Click to enlarge (The dark board above is the ACA630...
)
/Eriond