I'm having an issue getting GA to work after it's installed to the internal drive of my PC. If I select the 15khz with intel or nvidia option when booting to the USB, I can get it to work from the USB. However, when I install it to the HDD and reboot, The image isn't displaying properly on my arcade monitor anymore. It just looks garbled up like there's a sync issue.
This PC has in intel processor and during the initial setup process when booting from the USB, it tells me that it has to use super resolutions. I also noticed at the end of the setup process it says it detected a monitor that's possibly an LCD monitor and it asks if I want to validate the settings but regardless of which option I choose, it still won't work after installing to and booting to the internal drive. I guess maybe it could be incorrectly detecting an LCD monitor due to the fact that there's no VGA or DVI port on this machine and it only has an HDMI and mini display port output?
The only way I can see anything when booting to the internal drive is by connecting it to an LCD. I tried adjusting settings with the LCD connected but if I try to change the resolution settings from the groovyarcade setup menu, it tells me that changing the resolution isn't supported on my system. I'm not sure what other settings I would need to adjust. I already have my WG K7000 selected as the monitor type and it shows it listed if I view the switchres manual configuration. I'm not really understanding why it works from the USB stick but won't work properly when I try to install it to the SSD. Is it because it's mistakenly detecting that there's an LCD connected during the setup process? There doesn't appear to be any option to correct that that I can find. I can only validate the settings or choose not to validate and as I said before, they both have the same result.
When booting to the internal drive, is there a way to re-run the initial setup process that runs from the USB drive or to tell it again that I need it to boot in the display mode for 15khz with intel or nvidia processor? Or is there a way to specify that it's not connected to an LCD, if that's what's causing the issues?
WG K7000 monitor
PC is connected with HDMI to VGA adapter going to a jpac with the pin jumpers in the original position they came when I bought it
I can get the full PC specs if needed...
I'm using the 8.2021 image from the github page listed below but have also tired the 3.2021 image with the same results.
https://github.com/substring/os/releasesAlso the monitor, cables, HDMI to VGA adapter, and jpac seem to be fine because they work when I have a raspberry pi connected running at 240p. Again, they also all work when running GA from the USB although it looks like it's running in interlaced mode (at least in the menus) because has a bit of flicker.
HUGE thanks in advance to anyone who can offer any help or suggestions.