I picked up a Neo MV1A yesterday along with some loose untested carts. It is booting to cross-hatch or throwing up Z80 error messages on some carts but not others. Some carts boot and play just fine, including with the sound working fine (at least I think it's fine, I don't have anything to compare it to just yet)
It's noticable that the more recent games (KOF99, MS3) get one of these 2 errors 100% of the time, whereas some of the older titles (pulstar) work somewhat reliably.
I've obviously tried cleaning off dust, but other than that, is there something that would obviously explain this behaviour?
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dzhay1981
Hi
I picked up a Neo MV1A yesterday along with some loose untested carts. It is booting to cross-hatch or throwing up Z80 error messages on some carts but not others. Some carts boot and play just fine, including with the sound working fine (at least I think it's fine, I don't have anything to compare it to just yet)
It's noticable that the more recent games (KOF99, MS3) get one of these 2 errors 100% of the time, whereas some of the older titles (pulstar) work somewhat reliably.
I've obviously tried cleaning off dust, but other than that, is there something that would obviously explain this behaviour?
Cheers
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