thanks john: the ram does have a lifetime guarantee. it's a 512 chip (for 768 total - and I'm running 10.2.6) but interestingly, this is a replacement chip- the first one caused complete system freezes constantly. i've had this one for i'm guessing about 6 months now with no problems. so the question then is can ram go bad? i should note that in the last couple weeks i've had a few freezes. thanks again. eric On Wednesday, June 11, 2003, at 03:54 PM, John Griffin wrote: > Eric typed this message on 6/11/03 6:14 PM: > >> hi: this morning my powerbook froze up. i shut it down by holding >> down >> the power button. when i restarted, i heard it start up but then i >> heard three beeps (or tones) and the light that pulses when asleep >> was >> blinking. the screen did not light up. >> >> i shut it down again and zapped the pram which seemed to do the trick >> the second time (after taking out the battery and unplugging). i ran >> fsck and it fixed a lot of stuff. >> >> my question is what do the three tones (not sure how else to describe >> the sound) mean. i've never heard that before. >> >> this is a 667 dvi. thanks. eric > > I am guessing here, but it could be a problem with your RAM. I had > this kind > of behaviour with my old 667 DVI. I just had recently had the RAM > upgraded > and I found that one of the sticks had developed an intermittent > problem. > > Good luck - and I am hoping you have RAM that has a lifetime warranty. > > jg > > > ---------- > Check out the Titanium email list FAQ > http://www.themacintoshguy.com/lists/Titanium.html > > To unsubscribe, E-mail to: <Titanium-off at lists.themacintoshguy.com> > To switch to the DIGEST mode, E-mail to > <Titanium-digest at lists.themacintoshguy.com> > Need help from a real person? Try. > <Titanium-request at lists.themacintoshguy.com> > > ---------- > $14.99 Unlimited Nationwide Mac Dialup and Mac Web Hosting from your > Mac ISP > Serious Mac Internet Solutions From NineWire! > http://macinternetaccess.com > > RoadTools $30 PodiumPad available at Apple retail stores, $20 Traveler > CoolPad at Staples. Both in white for iBooks at <http://roadtools.com> > > Cyberian | Support this list when you buy at Outpost.com! > Outpost | http://www.themacintoshguy.com/outpost.shtml >