On Monday, Feb 9, 2004, at 11:16 Canada/Eastern, rbgeiger at optonline.net wrote: > I thought of that myself, but wouldn't the rest of the system > preferences like clock time be lost (which it isn't) and default to > 1956 or whatever OS X defaults to for a weak battery. I believe what specifically happens depends on the actual Mac model and the OS -- and how low the battery is. I'm not saying that's what's wrong -- just that it's a possibility worth looking into. > As an aside, how does one change the pram battery on an iMac? Got me there. Never opened an iMac. I'd troll the 'net -- there must be some kind soul somewhere who's posted detailed instructions -- with pictures too, I shouldn't wonder. f