Neo Geo Mini

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So, still have the stick trouble after Changing the 10k resistors to 5k? Don't forget the 10k resistor between the middle and the left pin of the y axis potentiometer

I got the 5k resistors from a dead Xbox 360 slim Trinity board
 
So, still have the stick trouble after Changing the 10k resistors to 5k? Don't forget the 10k resistor between the middle and the left pin of the y axis potentiometer

I got the 5k resistors from a dead Xbox 360 slim Trinity board
What about using a 13k resistor someone a few pages back has done the hard mod

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What about using a 13k resistor someone a few pages back has done the hard mod
And it worked
 
Update to my joystick fix!

Some consoles have a voltage interference,I saw that issue with another costumer with the same joystick issue after installing the cfw with 80 games, when you high the volume the self moving to the left bug its more persistent, so searching the components on the control board and changing a ceramic capacitor the issue has GONE!

IMG_20190522_131510105_zpsmuaeisgp.jpg

You need to remove the ceramic capacitor from the upper corner and replace with a 4.7u ceramic capacitor
 
I'm still not convinced because if I remove the whole board and boots the mini, it moves itself to left alone. So the main board in involved too with those interference issues.
 
We tried to exchange the motherboards of the joysticks between a hacked NGM and a new NGM. The bug was still in the hacked one, but not in the new one. It shows that the bug is in the main motherboard, which might have been damaged by the flashing. The fix of the joystick motherboard is a very awkward solution, but useful.
 
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Hi, i would like to hack the neogeo mini with the latest firmware available. And i'm interested only to add in the main menu additional Neo geo games, not others emulators. Where can i find a guide in order to hack it with latest firmware and add only neo geo games?

Is it possible to add all the Neo geo games available? Or how many neogeo games is it possible to load?
 
Hi everyone, I'm a newcomer and yesterday I bought the Neo Geo mini :)
If I've well understood the console can be hacked, but I wasn't able to find a step by step guide. Could you please help me?
 
There's a risk of messing up your joystick input so it constantly moves left. It doesn't happen all the time, and I don't think anyone figured out how to determine if your NGM is at risk. It's the main reason I haven't tried modding mine yet.
 
Update to my joystick fix!

Some consoles have a voltage interference,I saw that issue with another costumer with the same joystick issue after installing the cfw with 80 games, when you high the volume the self moving to the left bug its more persistent, so searching the components on the control board and changing a ceramic capacitor the issue has GONE!

You need to remove the ceramic capacitor from the upper corner and replace with a 4.7u ceramic capacitor

This explains why flashing with certain computers I get the bug, and flashing on newer computers I dont...
 

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