Thanks Bill, I'll check out the power cable first. On 10/16/07, Skygram <skygram at gmail.com> wrote: > > Wilfred, > > It still sounds like one of your problems is a dodgy power cable. Check > that > out. Bring it to another iBook and remove that iBook's battery and hook up > your power cable to it. Actually it might be safer to borrow someone > else's > power cable in the event that yours might damage another iBook. > > The question mark issue is another matter. > > I have cut and pasted this from a web page that I saved a few months back > for someone else. It is from the Ohio State University support page. > > Bill > > > Mac Won't Start Up: Flashing Folder with Question Mark > > There is a condition that may occur on some Macintoshes where the system > will not start up after the power has been turned on. The machine will > give > its normal system chime indicating that the system has passed some > preliminary tests, but then the screen will show a folder with a question > mark in it and the computer will not start up. There can be several > reasons > for why this may be happening. > The directory database, which keeps track of where files are stored on the > hard drive, may have become corrupted. The corruption can often be > repaired > by utilities such as Disk First Aid for Mac OS 7-9 and Disk Utility for > Mac > OS X, which can be found on most system software install CDs. To initiate > a > repair, insert the system software CD into the CD drive of the affected > computer and turn the system off. When the machine has shut down, turn it > on > again and hold down the 'C' key on the keyboard. The computer will > automatically boot up from the CD, allowing you run the disk repair > utility > from the Utilities folder on the CD. On a Mac OS X system software > installation disk, you will need to select Disk Utility from the Installer > menu. Occasionally, it may be necessary to use a third-party disk repair > utility such as Norton Disk Doctor, which is part of Norton Utilities, or > Diskwarrior from Alsoft. > Another problem that can occur is the driver on the disk itself can become > corrupted. If this is the case, the hard disk (HD) will not appear in any > disk repair utility. This is a problem because you will need to > reinitialize > the HD, which will cause all the data on the HD to be lost. If the > computer > has a built-in Firewire port, it may be possible to boot it in Firewire > Target Disk Mode on another Firewire-equipped Macintosh and copy the > important files before reformatting the disabled HD. > The last sort of problem is the most severe: The hard drive's mechanical > parts may have failed, which means the data on the drive is completely > inaccessible. There are companies that will (for several hundred dollars) > attempt to recover the data of such drives, but for most people the cost > is > prohibitively expensive. The best solution in this case is to have and > maintain a current backup of important files. > > > _______________________________________________ > iBook mailing list > iBook at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/ibook > -- Wilf -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listserver.themacintoshguy.com/pipermail/ibook/attachments/20071016/4a9af8a1/attachment.html