I've got a problem with my 4 slots (MV4-F).when it power up , It goes sraight to the "test mode" oh_no ..(with cartdriges inserted or not ...It's the same) ...The 5v line is good ...(I've tested it at 5.15v > Same problem)
Make sure hard DIP 1 is off. At the same time it could be good to check other hard dips are set correctly also (normally all off is a good setting unless you want freeplay on)
Thanks for your reply ..but the dipswitch are ok ...(the first one is Off ...) ..perhaps a bad dipswitchs set (one or two.. broken inside ?)
If you've got another idea , I'll be happy to test it...
