Apple iMac G3, 2002 User's Guide

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Year 2002

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Apple iMac G3, 2002 Specification

The Apple iMac G3, released in 2002, is a distinctive all-in-one desktop computer known for its colorful and translucent design that marked a significant departure from traditional computer aesthetics. This model is powered by a PowerPC G3 processor, offering clock speeds of up to 700 MHz for efficient performance in basic computing tasks. It features a 15-inch CRT display with a resolution of 1024x768 pixels, providing clear and vibrant visuals. The iMac G3 includes up to 1 GB of SDRAM, although it typically came with 128 MB as standard, allowing for moderate multitasking capabilities. Storage options include a 60 GB Ultra ATA hard drive, supporting ample data storage for the time.

For connectivity, the iMac G3 is equipped with two FireWire 400 ports, USB 1.1 ports, and a built-in 56K modem, along with Ethernet capabilities, ensuring versatile connectivity options for peripherals and networking. The system also includes an ATI Rage 128 Ultra graphics card with 16 MB of SDRAM, which supports basic multimedia applications and gaming. Audio features include built-in stereo speakers and a headphone jack, delivering satisfactory sound quality for typical use. The iMac G3 runs on the Mac OS X operating system, offering a user-friendly interface and a stable environment for software applications. Its iconic design and functional features make the 2002 iMac G3 a notable entry in Apple's lineup, appealing to users seeking a combination of style and basic computing functionality.

Apple iMac G3, 2002 F.A.Q.

How do I connect my iMac G3 to the internet?

To connect your iMac G3 to the internet, you can use an Ethernet cable to connect to a router or modem. Alternatively, if you have an AirPort card installed, you can connect to a Wi-Fi network. Ensure network settings are configured correctly in the System Preferences under Network.

What are the steps to install additional RAM on an iMac G3?

To install additional RAM, first shut down your iMac G3 and unplug all cables. Place the iMac face down on a soft surface. Remove the screws securing the bottom panel and remove it. Locate the RAM slots and insert the new RAM module at a 45-degree angle, then press down until it clicks into place. Reattach the panel, secure it with screws, and reconnect all cables.

Why does my iMac G3 display a question mark on startup?

A question mark on startup indicates that the iMac G3 cannot find a valid startup disk. Restart the computer while holding down the Option key to access the Startup Manager. Select a valid startup disk if available. If the issue persists, use macOS installation media to repair the disk or reinstall the operating system.

How can I reset the PRAM on my iMac G3?

To reset the PRAM, shut down your iMac G3. Turn it back on and immediately press and hold the Command (⌘), Option, P, and R keys simultaneously. Hold the keys until the computer restarts and you hear the startup chime twice, then release the keys.

What should I do if the CD drive on my iMac G3 won't eject a disc?

If the CD drive won't eject a disc, try pressing the eject key on the keyboard or dragging the disc icon to the Trash. If these methods fail, restart the iMac and hold down the mouse button during boot. As a last resort, manually eject the disc using a paperclip inserted into the drive's small emergency eject hole.

How do I clean the exterior of my iMac G3 safely?

To clean the exterior of your iMac G3, use a soft, lint-free cloth slightly dampened with water. Avoid using cleaning solvents or sprays directly on the iMac. For stubborn spots, a 70% isopropyl alcohol solution can be used sparingly. Ensure the iMac is turned off and unplugged before cleaning.

What are the common troubleshooting steps if my iMac G3 won't turn on?

If your iMac G3 won't turn on, start by checking the power cable and outlet. Ensure the power button is functioning. Try resetting the Power Management Unit (PMU) by unplugging the iMac, waiting 15 seconds, and plugging it back in. If it still won't power on, check for blown fuses or faulty power supply.

How can I upgrade the hard drive on my iMac G3?

To upgrade the hard drive, power off and unplug the iMac G3. Remove the bottom panel by unscrewing the screws. Carefully disconnect the existing hard drive cables and remove the drive. Install the new hard drive by reversing these steps, ensuring it is securely connected. Reattach the panel and boot from a macOS installation disc to format and install the OS on the new drive.

Can I connect an external monitor to my iMac G3?

Yes, you can connect an external monitor to your iMac G3 using the VGA port located on the back of the machine. You may need a VGA adapter depending on the monitor's connection. Once connected, go to System Preferences and select Displays to configure the external monitor settings.

How do I perform a factory reset on my iMac G3?

To perform a factory reset, you will need the original macOS installation media. Insert the disc, restart the iMac, and hold the C key to boot from the disc. In the macOS Installer, select Disk Utility and erase the hard drive. Once erased, proceed with macOS installation to reset the system to factory settings.