PC-3000 Forum

I've tried G003138A and it comes ready after a while, but I can't read sectors and it says the drive is locked.
Anyone know of a PCB that is compatible for sure?

I don't know for sure, but this site suggests a couple to try, neither of which is 3138A.

Thanks for the reply Larry.
I tried their recommendation of 3235C and the drive stayed bsy and clicking so I I put back the 3138A which was coming ready before, and with a transfer of the ROM, it now came ready with full access.
So 3138A can be added to the list.