I haven't tried my IIsi with an LCD as yet, but ALL Macs I have set up for use on my HP 22" 1080p LCD have been set up to display:
any_pixel_count_available x any_pixel_count_available x any_colors_available @ 60Hz
. . . on a MultiScan CRT before they were ever hooked up to that LCD or any of the others I've bought along the way.
After I get the baseline resolution running, usually 640 x 480 x 8bit @60Hz, it's time to try for any higher resolutions or color depths. Then, if they work it's just fine and when they don't work, the Mac drops back down to the baseline after that interminable blank screen waiting period.
Dunno, works for me!
)
Have you got the Docs on your adapters and do they list the scan rates at the different resolutions available?
any_pixel_count_available x any_pixel_count_available x any_colors_available @ 60Hz
. . . on a MultiScan CRT before they were ever hooked up to that LCD or any of the others I've bought along the way.
After I get the baseline resolution running, usually 640 x 480 x 8bit @60Hz, it's time to try for any higher resolutions or color depths. Then, if they work it's just fine and when they don't work, the Mac drops back down to the baseline after that interminable blank screen waiting period.
Dunno, works for me!
) Have you got the Docs on your adapters and do they list the scan rates at the different resolutions available?