I also tried Verbatim CD-R, but got the same result.... :-( I restarted the computer before each try. Completely puzzling. My Powerbook is 57 months old, and I have never seen this before today. Trevor On 11 Jun 2008, at 20:38, Don wrote: > Ditto on my Intel iMac... I get the same message as stated by the > original poster. I can burn CDs but not DVDs. > > Don > > Scott Brown wrote: > >> Ya, I have a 12 inch 1.5ghz Powerbook that does the same thing. >> About, oh two weeks ago I think, someone stated that it was a >> known bug/problem. I found a report on it on apple.com (before >> the last OS update). It seems as if it is low on the list of >> things to fix. >> >> I can't burn CDs or DVDs, also DVD Player will crash the laptop, >> forcing me to use VLC to watch movies. >> >> -Scott >> >> >> On Jun 11, 2008, at 10:16 AM, Dr. Trevor J. Hutley wrote: >> >>> >>> I am trying to write a CD-R on my 2003 aluminium G4 Powerbook >>> (UJ-816 DVD drive) and got this message: >>> >>> the disk can't be burned, because the device failed to >>> calibrate the laser power level for this medium >>> >>> I tried 2 different "imation" CDs, same result. >>> >>> I have never seen this issue / message before. >>> has anyone else seen this ? >>> >>> Is it software, my drive or the CD? >>> >>> regards, Trevor >>> >>> >> > _______________________________________________ > Titanium mailing list > Titanium at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/titanium >