jrpvt said:
I got my 15" powerbook almost a year ago right when the 1.67 ghz model came out and it's been almost flawless as well. I don't notice lines, although my vision is 20/40 with difficulty. The only major problem is that when I plug external speakers into the notebook, I can only hear music out of one speaker. This has happened on different pairs of speakers so it's definitely the powerbook. Any suggestions?
Besides that I can't complain. Switching to mac has been one of the greatest things ever! I hope they just keep getting better with Intel. Thinner, longer battery, and faster (hopefully). I can't wait!
First of all, check your system preferences Sound settings to make sure your output balance is on center.
If that checks out O.K.,Try a set of known good heaphones.
If you're getting sound in both sides, then it's your speaker cable.
If you're not getting sound in both sides of the headphones,
then you may have a bad audio output jack.
Those mini jacks are quite fragile, so it may have broken from repeated use.