i didn't looked after the resolution because it was in 800*600 (safe mode),
this was a good idea, i found what was troubleshooting :
i have two graphic cards (sli) and the second one was simply "blocking"
something like a display adapter (resources conflicts) i still don't know
why but since i disabled the 2nd card, this conflict no longer exists and
vista is booting without a problem.
an issue to solve... later (first envoy beta-testing and other problems with
the vista beta 2
)
thank you for answering,
have a nice day
