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PowerBook G4

PowerBook G4
  • PowerBook G4 15-inch User Guide (PDF)
    Get to know the ins and outs of your PowerBook.
  • Discussions forums
    Seek help from other PowerBook G4 users.
  • Software Update
    Get the latest PowerBook updates.
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Get Started

  • Mac 101
  • Switch 101

How to

  • Get the best AirPort signal strength
  • Use your PowerBook G4 with the display closed and a Bluetooth keyboard or mouse
  • Maximize battery time between charges
  • Identify different PowerBook models
  • Calibrating your computer's battery for the best performance

About

  • About battery life
  • What memory (RAM) works with my PowerBook?
  • Care and handling
  • Identifying the right power adapter and power cord
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Icon User Discussions

Read what others are talking about in the customer forums.

  • PRAM Battery Issue?
  • Internal hard drive icon is gone
  • SLEEP VS SHUT DOWN?????? decisions decisions...
  • Emulating Windows
  • Power adapter problems
  • I have to wiggle my screen in order to work...
  • HELP! I can't get my Powerbook to boot up!

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Troubleshooting

  • Resetting the Power Management Unit (PMU)
  • Troubleshooting the CD or DVD disc drive
  • Quick Assist: Get help with key Mac activities
  • My PowerBook won't turn on
  • What to do if your PowerBook does not operate from AC power
  • Runaway applications can shorten battery runtime
  • Power and Battery Frequently Asked Questions (FAQ), Part I
  • My PowerBook doesn't display any video
  • Resolving printing issues in Mac OS X
  • Troubleshooting USB devices
  • Jumpy or erratic trackpad operation
  • Troubleshooting Stuck or Non-responsive Keys
  • Troubleshooting power adapters
More

Software Updates

  • PowerBook G4 Firmware Update 4.2.9
  • Get other Apple downloads

Exchanges & Extensions

  • Battery Exchange Program
Learn about other exchange and extension programs.

Repair

Use our Online Service Assistant to see the service and repair options for your product.
Get started
  • Check your repair status
  • Service FAQ
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