A few months ago I got my very first Apple computer, a llgs!! I know nothing about Apples. I got the book 'The New Apple II Users Guide' and it is very helpful. My system is a ROM 3 with 2x 3.5" , & 1x 5.25" FDD's. The system powers up and says 'check system devices'. None of the 3.5" or 5.25" disks that came with it boot. I get the same message for each disk. I do not have a prodos, or gs/os disk. I would like both OS diskzs. I could not find 'real' disks on an ebay search (though I may be using the wrong terms in the search). I have a Win98 machine with a 360k 5.25" drive, working USB connection, and internet access. I have lots of 5.25" blank disks. My main multiboot (XP thru Win10) only has USB, & BD/RW.
How can I get the IIgs up and running with an OS and some games?
Apple ][GS newbie questions