Build Your Own Arcade Controls Forum

Software Support => GroovyMAME => Topic started by: Bimmy on September 04, 2015, 06:15:08 pm

Title: JPAC - How the heck do you troubleshoot?
Post by: Bimmy on September 04, 2015, 06:15:08 pm

Win7 with the Calamity driver. Using Arcade OSD to switch to 640x480 15k.

When I switch to 15k on a VGA monitor, it's easy to see it worked.

It doesn't look like a 31k problem, right? Looks like resolution switched back to 1024 or something? Why is it purple? How can I troubleshoot in Arcade OSD if I can't see what I'm doing? I've tried remote-ing into it with VNC but VNC's display driver confuses Arcade OSD.

(http://imagizer.imageshack.us/v2/800x600q90/673/fxv6NJ.jpg)

Title: Re: JPAC - How the heck do you troubleshoot?
Post by: Bimmy on September 04, 2015, 06:55:59 pm

Update. Same look even at first boot on the bios screen. Do I possibly have a bad JPAC? I should at least get proper color and see what's going on at 31k correct?

Title: Re: JPAC - How the heck do you troubleshoot?
Post by: Sledge on September 05, 2015, 04:56:22 am

You ARE supplying it with power via ps2/USB right?

Title: Re: JPAC - How the heck do you troubleshoot?
Post by: Calamity on September 05, 2015, 05:10:13 am

Quote from: Sledge on September 05, 2015, 04:56:22 am

You ARE supplying it with power via ps2/USB right?

Yeah that's probably the problem.

Title: Re: JPAC - How the heck do you troubleshoot?
Post by: Bimmy on September 05, 2015, 09:14:00 am

Quote from: Sledge on September 05, 2015, 04:56:22 am

You ARE supplying it with power via ps2/USB right?

yes all 3 LEDs are lit solid. In fact they are lit ALWAYS even when not connected to a jamma harness. Is this right?