The PowerMac has rejoined the studio display at the Apple Store for extended testing. Despite the fact that I reproduced the error in front of the Apple tech, the monitor was returned from the factory with no problem found. Apparently the problem only manifests after 48-72 hours of operation, which makes 24 hour tests decidedly not useful.

If these tests fail to reproduce the problem… well, I don’t want to think about it quite yet. Besides this increasingly bizarre monitor issue the computer works well.

I do wonder if my probability gnome has moved from the ambient music profession into the exciting field of technology.