Apple iMac G4 Flat Panel, 15 Inch User's Guide

Apple iMac G4 Flat Panel, 15 Inch manual cover

Pages 40

Year 2002

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Apple iMac G4 Flat Panel, 15 Inch Specification

The Apple iMac G4 Flat Panel, 15 Inch, introduced in 2002, is a distinctive all-in-one desktop computer known for its innovative design and functionality. It features a sleek hemispherical base housing the main hardware components, while a flat-panel LCD screen is mounted on an adjustable arm, offering ergonomic flexibility. The 15-inch display provides a resolution of 1024 x 768 pixels, ensuring clear and vibrant visuals.

Powered by a PowerPC G4 processor, the iMac G4 operates at speeds ranging from 700 MHz to 800 MHz, depending on the model. It includes 128 MB of SDRAM, which is expandable up to 1 GB, allowing for improved multitasking and performance. The computer comes with either a 40 GB or 60 GB Ultra ATA hard drive, providing ample storage for applications, documents, and media.

For graphics processing, the iMac G4 is equipped with an NVIDIA GeForce2 MX graphics card with 32 MB of DDR video memory, delivering enhanced graphical performance for its time. Connectivity options include two FireWire 400 ports, three USB 1.1 ports, and an Ethernet port, facilitating a wide range of peripheral connections. It also supports 802.11b Wi-Fi with an optional AirPort card and has a built-in 56 Kbps modem for dial-up internet access.

The iMac G4 features integrated stereo speakers, a slot-loading CD-ROM or optional SuperDrive, and is bundled with Mac OS X, providing a seamless user experience with a robust suite of software. Its unique design and technical capabilities make it a memorable model in Apple's history, appealing to both home users and professionals seeking a blend of form and function.

Apple iMac G4 Flat Panel, 15 Inch F.A.Q.

How do I connect my Apple iMac G4 to a Wi-Fi network?

To connect your iMac G4 to a Wi-Fi network, ensure that you have an AirPort card installed. Click on the AirPort icon in the top-right corner of the screen, select your Wi-Fi network, and enter the password if prompted.

What should I do if the display on my iMac G4 is flickering?

If the display is flickering, try adjusting the display settings. Go to System Preferences > Displays and change the refresh rate. If the problem persists, check the display cable connections or consult a professional technician.

How can I upgrade the RAM on my iMac G4?

To upgrade the RAM, power down the iMac and unplug all cables. Access the RAM slots by removing the bottom plate. Insert the new RAM modules into the slots and reattach the plate. Restart the iMac to ensure the new RAM is recognized.

Why is my iMac G4 running slowly, and how can I fix it?

Your iMac G4 might be running slowly due to limited RAM, too many background processes, or a cluttered hard drive. Consider upgrading the RAM, closing unnecessary applications, and cleaning up the hard drive to improve performance.

How do I reset the PRAM and NVRAM on my iMac G4?

To reset the PRAM and NVRAM, shut down the iMac and turn it back on. Immediately press and hold the Command, Option, P, and R keys. Release the keys after you hear the startup sound twice.

What are the steps to run a hardware diagnostic on my iMac G4?

Insert the Apple Hardware Test CD that came with your iMac G4. Restart the iMac and hold down the 'C' key to boot from the CD. Follow the on-screen instructions to run the diagnostic tests.

How can I reinstall macOS on my iMac G4?

To reinstall macOS, insert the original macOS installation CD/DVD and restart the iMac while holding the 'C' key. Follow the on-screen instructions to perform a clean installation or an upgrade.

What should I do if my iMac G4 does not power on?

Check the power cable and ensure it is securely connected to both the iMac and the power outlet. Try a different power outlet or cable if available. If the iMac still doesn't power on, it may require professional repair.

How do I clean the exterior of my iMac G4?

To clean the exterior, power off the iMac and unplug it. Use a soft, lint-free cloth slightly dampened with water to wipe the surfaces. Avoid using any abrasive cleaners or spraying liquid directly onto the iMac.

Is it possible to replace the hard drive on the iMac G4?

Yes, it is possible to replace the hard drive on the iMac G4, but it requires disassembling the base. It's recommended to have a professional technician perform the replacement to avoid any damage.