My iMac has been showing symptoms that I think may be terminal, or at least probably very expensive.
In the past couple of weeks there has been the occasional flashes of pink/orange/green squares appearing randomly on the screen. This Sunday, when I returned from Sydney, the screen was covered in them. And the iMac seemed to be running slowly.
I am fairly confident in diagnosing a graphics cards in its last days. There are always other possibilities, but that is the most likely. The iMac is about 5 years old and the card is pretty tight in there. Yes the aluminium unibody would act as a heat sink, but it still gets warm. Running a second screen (also 1440 27″) may have hastened it’s demise.
So I’m struggling to export and back up. That’s to add to the 2 other backups I have of course. Perhaps I am being a little paranoid, but there is the possibility that I won’t return to a Mac at the end of this. So stuff has be available in a format that Windows can also use.
A couple of hiccups in the copy have me doing some direct shell work on my NAS. Seems the most reliable way to delete things from the server (there are some duplicates of the iPhoto Library I’m trying to get rid of).
It is also screwing up my study. I have an essay due this week and I’m not looking forward to having to sort it out without a computer!