ok great if this works with new astro City and your Image then i will get this one.I used this one without any issues: https://www.itead.cc/scsi2sd.html
ah ok... then i will have to give it a shot since i have not found Panasonic CR-504/CR-505 CD-ROM.Me and many other people use it without powering the SCSI2SD. The power obtained by the SCSI cable is enough to power the SCSI2SD.
It should work without problems, but I dont know your setup, so don't quote me if it doesnt
then you should be good. Try that one before touching anything.I just tried the standard and am getting the "now reading the CD-rom Please wait" message.
As I said Win32DiskImage ALWAYS works, so you don't need to try anything else. Aka software isn't the problem here if its not booting.(HDDRaw, Win32DiskImager, Etcher)
that's also where I would start looking at. It doesnt even read the files. Did you try a different microSD?I suggested a power issue. It's not booting or reading the CD ROM at all, so it's either not configured properly or it's not getting enough power.