Fixed the problem ,it was the mod preformed next to EPROM $F0 ,I re-did this and it looks a lot nicer also
(I had accidently re-joined a cut track when I removed a large lump of solder)
It just says "COMPUTER" at top of screen with a "]" and a flashing cursor, I have plenty of Drives and Drive controller cards but alas no software yet to run on it
I also have a CDROM and the card for it, hopefully I can get some software images onto a CD to load.
When I add the Drives and power up, the Drive powers up for a second or two (seeking a disk) correctly
No keyboard input, but I havent got that far yet, (last problem to fix)
Havent put it back in the case as I want to replace the logic IC's near the keyboard input.
At least the computer Boots to prompt correctly, nice clean picture/remains stable when left switched on etc, Power supply is showing good voltage levels
Also I purchased an MCU development board so I can develop a new keyboard encoder for the Apple][e (It works apart from the dead keyboard encoder), interestingly this Board could also allow wireless or USB connection with my PC (just a thought)
(I decided an MCU development board is better than wasting my time with the likes of the RAM tester I was making, more user friendly, less soldering, more options, more reliable)