did you replace the caps on the motherboard. those machines are in the
suspect zone, like the IIci, IIcx and the like. On most of them the
aluminium caps have gone bad and are leaking on the board, inflicting
all kinds of damage.
simon
On 27-10-15 06:54, Sean Caron wrote:
AFAIK there's nothing special about the video on the IIsi ... pretty sure
that if the adapter and monitor will work with i.e. a standard Mac II
640x480x8 NuBus board (or equivalent) it should work with the IIsi.
Best,
Sean
On Mon, Oct 26, 2015 at 11:30 PM, Jules Richardson <
jules.richardso...@gmail.com> wrote:
Can anyone confirm whether a Mac IIsi spits out sync-on-green (and only
sync-on-green) or not? I've found mixed info on the 'net so far.
I've got a system here which makes encouraging startup noises, but isn't
outputting any video to a VGA screen (adapter cable OK with my other Macs).
If it's SoG-only, well, there's my problem :-) If it does output h/vsync
like my other Macs then I need to look elsewhere (most likely nonsense
NVRAM settings, I expect).
cheers
Jules
--
Met vriendelijke Groet,
Simon Claessen
drukknop.nl
