Bob, I could get the Drive 10 CD out and tried DiskWarrior, Still will not restart, but I can't get the CD out. How can I get that CD out? Paul Moortgat On 13 Dec 2005, at 16:22, Robert Ashton wrote: > Usually a single tone tells of bad ram. I would pull the ram and > clean the contacts. Bob > On 13-Dec-05, at 7:09 AM, Paul Moortgat wrote: > >> I couldn't get the Software Update from Apple anymore from 10.4.2 >> to 10.4.3 on my PB 867. I used Drive 10 to repair it. It took 15 >> hours before it was finished. Now the powerbook refuse to >> restart. There's a signal sound for a few seconds, but the screen >> stay black. After a minute I get the message in 4 languages. >> That's all. >> Can Drive 10 damage the HD? >> >> Paul Moortgat