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Universe BIOS Cannot Get to Menu ABC Doesn’t Work
Posted: Sat Sep 09, 2023 12:07 pm
by grendelw
Not sure when this started because I just updated my mister after a few months away, but uni-bios no longer lets me get into the menu by holding abc, either holding each individual button or pressing the ABC macro. I've replaced the uni-bios in the roms folder with another copy and that didn't do anything.
Re: Universe BIOS Cannot Get to Menu ABC Doesn’t Work
Posted: Sat Sep 09, 2023 12:31 pm
by grendelw
I fixed it by deleting neo-epo.sp1 and reinstalling it
Re: Universe BIOS Cannot Get to Menu ABC Doesn’t Work
Posted: Fri Oct 13, 2023 9:55 pm
by Dmadma60
Thanks - I've been having this issue too and will try your fix.
Re: Universe BIOS Cannot Get to Menu ABC Doesn’t Work
Posted: Tue Nov 14, 2023 7:15 pm
by MrsBison
Hi
my procedure...
Just start NeoGeo
Select the Game.
Normal boot and start game.
After game is running -- reboot game and ABC for
Unibios is working
Re: Universe BIOS Cannot Get to Menu ABC Doesn’t Work
Posted: Thu Dec 07, 2023 3:12 pm
by MrsBison
Hi ...
well done .... since today my solution dont work anymore. Cant get into unibios.
I checked the forum here for the neede files....
In my gamesfolder are only
000-lo.lo
sfix.sfix
sp-s2.sp1 (MVS)
neo-epo.sp1 (AES)
uni-bios.rom
and im using a zip for games where the *neo files where in it ...
No idea what ive done wrong
Re: Universe BIOS Cannot Get to Menu ABC Doesn’t Work
Posted: Thu Dec 07, 2023 6:59 pm
by Flandango
When you say you press ABC...are you pressing all three buttons at the same time or are you using the separate mapping for an ABC button?
I have found that pressing the "ABC" button works more often then pressing and holding down the A, B and C buttons.
I have the same issue on my MVS-4 were I have to time it just right with the key presses.
Re: Universe BIOS Cannot Get to Menu ABC Doesn’t Work
Posted: Thu Dec 07, 2023 7:46 pm
by MrsBison
Hi
mostly i use the a b c at the same time. No macro....
I also deleted the neo-epo.sp1 file and reinstalled it.
If i start a game and get into it.... Than reboot the system
than i can get into the unibios. So maybe there is a bug
in the first boot sequence???
Cheers
Re: Universe BIOS Cannot Get to Menu ABC Doesn’t Work
Posted: Thu May 09, 2024 12:28 pm
by MrsBison
On the latest core this has been fixed !
Works instant. Change a Game load it hold down ABC Button
Voila....
Great !!!
Thanx alot