CMYKhazi-Dan
Student
I have acquired a couple of MVS boards and some carts but the MV-1A gives me a Backup RAM Error.
The board is quite clean and nice, I assume got it's original battery, the JAMMA connector looks a bit worn.
This is what it does...
After leaving it a while before powering on I get greeted with this screen...
If I press A, B or D I get a black screen with some buzzing. I power it off and on again and this screen appears...
and also this one amongst others with one line of text like FFAFF
Power off then back on again, black screen and some buzzing.
I am using it with a UniBIOS 4.0 as the original BIOS just gives me these crazy flashing alternating images!
Expert advice on whether this is fixable would be most welcome and appreciated – thanks in advance
The board is quite clean and nice, I assume got it's original battery, the JAMMA connector looks a bit worn.
This is what it does...
After leaving it a while before powering on I get greeted with this screen...
If I press A, B or D I get a black screen with some buzzing. I power it off and on again and this screen appears...
and also this one amongst others with one line of text like FFAFF
Power off then back on again, black screen and some buzzing.
I am using it with a UniBIOS 4.0 as the original BIOS just gives me these crazy flashing alternating images!
Expert advice on whether this is fixable would be most welcome and appreciated – thanks in advance