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Daniel, Mac Genius
Category: Mac
Satisfied Customers: 4770
Experience:  Apple certified on desktop and portable, help desk qualified. Have owned and used Macs since 1989.
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After turning off my iBook G4 last night it wont turn on.

Customer Question

After turning off my iBook G4 last night it won't turn on. What do I do?
Submitted: 7 years ago.
Category: Mac
Expert:  Freddy M. replied 7 years ago.
Try this
  1. Shut down the computer.
  2. Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
  3. Turn on the computer.
  4. Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
  5. Hold the keys down until the computer restarts and you hear the startup sound for the second time.
  6. Release the keys.
Customer: replied 7 years ago.
The computer doesn't turn on at all no fans boot up no video no life what so ever so resetting the pram will not help
Expert:  Freddy M. replied 7 years ago.
I apologize but i need to opt out and open this to all experts
Expert:  Daniel replied 7 years ago.
Hello my name is Dan.
Can you tell me which iBook G4 it is? They are somewhat different inside and to do things I need that info.
What version Mac OS X do you have?