Connect a composite monitor and see if there's video perhaps? I have a IIgs which also has no RGB. Not sure what the issue is, but the composite works just fine, so I use it for a bench system (only testing things). Henry S. Courbis Office Toll Free: (800) REACTIVE (732-2848) Office/Mobile Direct: (302) 298-0234 www.ReActiveMicro.com <http://www.ReactiveMicro.com> - Sales, Support, and News, Our Headquarters on the Internet wiki.ReActiveMicro.com - Support, Software, Manuals, and History. Create your own page today! Facebook.com/reactivemicrousa - Our Social Media Outlet and Support On Thu, Apr 18, 2024 at 8:29 PM James via vcf-midatlantic < vcf-midatlantic@lists.vcfed.org> wrote:
Hi, I have an Apple IIgs and when I boot it I hear a beep shortly followed by another beep. The screen remains black. I've tried a second known working Apple monitor to the same result.
I've tried it with both floppy drives attached and not attached. I don't have any disks but was assuming I would at least see a complaint on the screen about missing startup disk. I don't see anything.
Does anyone know what my issue is or can you recommend a good Apple II troubleshooting site? Working on Apples isn't something I have much experience with.