Had the same issue!Figured I might as well ask here since it's quite active.
I'm trying to move a set of SFZ2 roms originally on a Rev 7 board with a daughterboard into a Rev 4 board.
I've transferred everything which includes, the all the roms, PAL D chip and the jumper settings, but still have no luck and is greeted with the Light blue screen after installing an Infinikey.
Does the jumper settings matter when it comes to the different revision of the board?
That link is quite of a read. Thanks!CAPCOM 93646C-3
This board is known to be used with some yellow rent versions of games but not all. When it is used, no sound or graphics ROMs are used on the B-board.
CN1/2 - 96 Pin Connectors for connection to B-Board (the connectors are below the PCB)
93C46 - Atmel 93C46 EEPROM
ROMs - All sockets are for 27C4096 devices (ROM51 to ROM58 are for sound and ROM59 to ROM98 are for graphics.
Taken from: https://github.com/mamedev/mame/blob/master/src/mame/drivers/cps2.cpp
Alredy tried, no luck. I'm starting to believe the former owner replaced the original B board for an older one. I'm looking for a Rev 7 B board to give a try.The jumper settings are
I confirmed it watching a video where undamned installed an Infinikey on a 19xx
There has to be something else or one or more of your jumpers are set incorrectly (most likely a solder bridge where there shouldn’t be one)