Most Frequently Asked iMac G4 Q&As:

How do you upgrade the RAM in the iMac G4 models? How much RAM of what type do these systems support?

Which iMac G4 models can boot MacOS 9? Which iMac G4 models can only run MacOS 9 applications in the "Classic" Environment?

Is it possible to upgrade the iMac G4 to support a second display in "extended desktop" mode?

How do you replace or upgrade the hard drive in the iMac G4 models? Which models support "big drives" and which do not?

Which iMac G4 models support AirPort and which support AirPort Extreme? How do you replace or upgrade the AirPort card?

Can the iMac G4 run Windows?

Is the CPU on the iMac G4 upgradable? How is it mounted?

What are the capabilities of the optical drive provided by the iMac G4 models? How do you replace or upgrade the optical drive?

What are the major differences between the iMac G4 and the eMac models?

What is the difference between the Apple speaker minijack and the headphone jack on the iMac G4? Which jack should I use with external speakers?

For all iMac G4 Q&As, check out the iMac G4 Q&A (Home). For other systems, visit the Q&A section.