Quote Originally Posted by samsc View Post
some x1900 have heat issues- they have been half documented-
i had a demo machine from apple at LDI trade show which had screen corruption.
I managed to switch to tiger- and problem remained. so its no OS related.
One theory I came across was that Leo generally uses the GPU more than Tiger, so that it will become hotter. I can only speak for myself, but my x1900 worked like a charm for a year with Tiger, and crashed repeatedly with Leopard. Every morning the machine would have frozen from just being idle. And Quartz Composer gave me hourly freezes when running a bit hard.