The big question mark is the method of VGA Adaptation:
Even switched converters have their own quirks, while the switchless variety are mostly for PowerMacs, being from the MultiSync Ubiquity Era. That's a guess based upon what I've experienced in passing. I haven't read up on or tested this hypothesis.
IIfx couldn't get anything out of the Apple 24 AC Card that I sent him as part of a trade, other than baseline 640 x 480 until he bought a different adapter. Now it zooms along at all kinds of resolutions like mine do.
Even switched converters have their own quirks, while the switchless variety are mostly for PowerMacs, being from the MultiSync Ubiquity Era. That's a guess based upon what I've experienced in passing. I haven't read up on or tested this hypothesis.
IIfx couldn't get anything out of the Apple 24 AC Card that I sent him as part of a trade, other than baseline 640 x 480 until he bought a different adapter. Now it zooms along at all kinds of resolutions like mine do.