Massive G4 Powerbook Problem!! Computer Won't Start!!

I re-booted my computer because it started runing really slowly. I was getting the colored circle symbol for a long time while waiting for it to load. So i closed out of everything and re-booted. Now it will not start back up!! In the past it has happened that I had to hit the restart button two or three times for it to finally start up, but now it will not start up at all. I get the beginning noise that it will start to load up but then the screen stays blank and nothing happens. What can I do to fix this???

You may get better and more focused answers if you post your questions in the PowerBook forums. Use this link:
http://discussions.apple.com/category.jspa?categoryID=120
and then select the sub-forum that best describes your PowerBook. Should get you some help fast.
A

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Yes, they (the third-party utilities) both come on bootable DVD's. As I mentioned, since Snow Leopard was just released in its final version, the developers may be in the process of releasing updates.
Your situation is likely to be a case where the data corruption issue already existed before installing Snow Leopard, and the installation process made the problem more apparent (because something critical was installed where it was affected by the data issue).
It is a good idea to run +Repair Disk+ in Disk Utility on the startup volume before installing a major system update. Actually, I do it before any system-level update.
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mardymar: Windows may be seeing the iPod as a bootable disk....the following link talks about confusion as a network drive and could be cuaisng the same.
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Thank you for the fast response.
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Help Please!
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Please click "Accept As Solution" if my help has solved your problem. ----------}
This is a user supported forum. I am a volunteer and I do not work for HP.

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Hello Abdulrahman Almannai,
The Apple Knowledge Base article found here may help.
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chiae:
am i looking for the Leopard installer or the disc that came with my Powerbook all those years ago?
You are looking for the installer disk for the system which is currently installed on your computer, which is Leopard according to your profile.
Will doing these steps erase my hard drive?
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Your question suggests that you may not have an up-to-date backup, if any backup at all. That is one of the most dangerous things you can do. I suggest that you take steps to secure your data even before you do much more. If you need ideas on how best to accomplish this, please post back and ask.
While you are waiting to locate your install disk, here is something you can do right now, and it will not in any way endanger the contents of your HDD:
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• Hold keys down until you hear the startup chime for the third time.
• Release the keys and immediately hold down Shift key to start up in Safe Mode.
• Log in and empty Trash.
• Restart normally and log in.
Please do post back with an update or with further questions or comments.
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cornelius

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Resetting SMC could solve the problem.
Intel-based Macs: Resetting the System Management Controller (SMC) - Apple Support

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Use this tip to identify your Mac:
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Massive G4 Powerbook Problem!! Computer Won't Start!!

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