The NEW Build Your Own Arcade Controls

Main => Monitor/Video Forum => Topic started by: eoinzy on October 19, 2020, 06:40:06 pm

Title: Nanao MS9-29SU vertical scrolling
Post by: eoinzy on October 19, 2020, 06:40:06 pm
I have a Sega Naomi Universal cab with a Nanao M9-29SU monitor.
I have it connected to a Windows 10 PC with a Radeon R9 380X, running GroovyMAME.
The PC connects via the DVI-I port, with a VGA adapter.

The problem is I'm getting vertical scrolling. I've adjusted the pots and can't seem to get a stable image so I think there's another issue. Either a hardware issue with the CRT or a software issue with CRTemudriver, calamity drivers and VMMaker

Here is a video of the issue:
https://youtu.be/yGGhEvTPThI

Does anyone have any suggestions here?
Thanks