I don't have a keyboard for this, and no one ever answered my question as to how to use a PC keyboard with it.
I had it booting for a few minutes with the original MegaChip.
Will not have spare Agnis' till sometime after Monday.
You can purchase a Lyra or minmys or whatever to adapt the a2k connector to use ps2 kybrd.
When you say it booted for a few minutes can u plz detail how that happened and what exactly happened?
We will know better when you put in a regular agnus as maybe I suspect the Megachip is faulty??
Have you asked the seller about it?