Neo Geo Mini

shinrukus

Well-Known Member
OP
Member
Joined
Aug 27, 2013
Messages
191
Trophies
0
Age
40
Location
Philadelphia, Pennsylvania
XP
629
Country
United States
Sorry if it sounds stupid but the jack thing makes me think about ground issues. What if we flash it again but with ear buds plugged during adfu?
I have no time to test this these evening, if someone wants to test it?

To go with this, can anyone try changing the cable?
 
  • Like
Reactions: Bubbypop

subcon959

@!#?@!
Member
Joined
Dec 24, 2008
Messages
5,834
Trophies
4
XP
10,053
Country
United Kingdom
Just gonna repeat what I posted on the reddit...

From what I noticed in the video, it didn't fix the issue but it did seem to reduce it to the same level that I experience with my machine.

So I guess it all depends which of the 3 joystick boards you have. You will either have no issue to begin with, a minor issue (which in my experience isn't improved by this), or a larger issue which is brought down to the same level as the minor issue by plugging in headphones.

What a bloody weird console lol.
 

hackotedelaplaqu

Well-Known Member
Member
Joined
Jan 10, 2009
Messages
606
Trophies
1
Website
wiibrew.org
XP
1,196
Country
France
Something very strange here. I made many tests and flashes this evening. On one of them the bug disappeared. I thought it was because of my changes in the finition I posted here but another flash and the bug comes back again. That and the sound's correlation and jack audio seems to confirm a power issue (or damage during flash process). I'm using a micro USB otg and a cheap micro USB cable. I'll look for a better USB C cable. Who was using an otg here? And was it a success or joystick bug?
 

shinrukus

Well-Known Member
OP
Member
Joined
Aug 27, 2013
Messages
191
Trophies
0
Age
40
Location
Philadelphia, Pennsylvania
XP
629
Country
United States
Also i'd just like to say that all the progress we made, the only real dev to help with this cause was MadMonkey... This should also show those guys who keep asking for hacks, that if you just read a book or google sometimes, you can make your own hacks and progress
 

jidatui

Member
Newcomer
Joined
May 6, 2019
Messages
23
Trophies
0
Age
44
XP
134
Country
China
My NGM is a Japanese version,and neither the headphone nor the volume off did not work for the bug.
I tried to replace the resister. It shows that only one resistor needs to be replaced. For the left direction, 15k or 20k may work. For the right direction, 7k may work. I am still testing.
 
Last edited by jidatui,

jidatui

Member
Newcomer
Joined
May 6, 2019
Messages
23
Trophies
0
Age
44
XP
134
Country
China
This is the resister controlling the left direction. It is a Japanese version. Two days later, I will replace it with 15k or 20k.
 

Attachments

  • IMG_20190626_095839.jpg
    IMG_20190626_095839.jpg
    762.6 KB · Views: 126
Last edited by jidatui,

shinrukus

Well-Known Member
OP
Member
Joined
Aug 27, 2013
Messages
191
Trophies
0
Age
40
Location
Philadelphia, Pennsylvania
XP
629
Country
United States
Something very strange here. I made many tests and flashes this evening. On one of them the bug disappeared. I thought it was because of my changes in the finition I posted here but another flash and the bug comes back again. That and the sound's correlation and jack audio seems to confirm a power issue (or damage during flash process). I'm using a micro USB otg and a cheap micro USB cable. I'll look for a better USB C cable. Who was using an otg here? And was it a success or joystick bug?


I tried yesterday using as cheap and as low powered as possible, and many different cables, USBC to USBC, USBC to USBA, USBMicro with a USBC Adapter, and then I tried using 3, 5, 10, and 15w power supplies, I flashed using Windows XP, Vista, 7, 7 VM, Ubuntu with Qemu... I cannot replicate getting the bug...
 

alkar

Well-Known Member
Member
Joined
Apr 30, 2013
Messages
329
Trophies
1
Age
94
XP
1,226
Country
United States
I tried yesterday using as cheap and as low powered as possible, and many different cables, USBC to USBC, USBC to USBA, USBMicro with a USBC Adapter, and then I tried using 3, 5, 10, and 15w power supplies, I flashed using Windows XP, Vista, 7, 7 VM, Ubuntu with Qemu... I cannot replicate getting the bug...

don't mute your systems :P
 

Site & Scene News

Popular threads in this forum

General chit-chat
Help Users
  • No one is chatting at the moment.
    LeoTCK @ LeoTCK: yes for nearly a month i was officially a wanted fugitive, until yesterday when it ended