Manuals / Apple / Computer Equipment / Computer Hardware

Apple G5 manual Troubleshooting4, Computer won’t respond or the pointer won’t move

Models: G5

1 120
Download 120 pages 41.36 Kb
Page 71
Image 71

Troubleshooting4

If you have a problem while working with your computer, here are some things you can try right away.

The computer won’t respond or the pointer won’t move.

First, make sure the mouse and keyboard are connected.

ÂUnplug and then plug in the connectors and make sure they are firmly seated.

Then try to cancel what the computer is doing.

ÂPress the Command (x) and Q keys at the same time to try to quit the current application.

ÂPress the Command (x) and period keys at the same time. If a dialog appears, click Cancel.

ÂIn Mac OS X, choose Apple () > Force Quit and select the application you would like to quit. Restart the computer by choosing Apple () > Restart to be sure the problem is entirely cleared up. You can also force quit by pressing the Esc, Option, and Command (x) keys at the same time.

ÂIn Classic, hold down the Esc, Option, and Command (x) keys at the same time to force an application to quit.

ÂIf that doesn’t work, hold down the power button on the front of the computer for 5 seconds. After the computer turns off, press the button again to turn it on.

ÂIf all else fails, unplug the power cord to turn the computer off, then plug in the power cord and use the front panel power button to restart the computer.

ÂIf the problem occurs only when you use a particular program, check with the program’s manufacturer to see if it is compatible with your computer.

ÂIf the problem occurs frequently, choose Help > Mac Help.

ÂIn Mac OS X, search for “solve problems.”

ÂIn Classic, look at the section on how to prevent and solve problems. You may also need to check for extension conflicts.

71

Page 70 Page 72
Page 71
Image 71
Apple G5 manual Troubleshooting4, Computer won’t respond or the pointer won’t move
Page 70 Page 72

G5 specifications

The Apple G5, introduced in June 2003, marked a significant advancement in personal computing with its innovative architecture and powerful performance. It was the first desktop computer to feature a 64-bit architecture, which allowed it to process larger amounts of data more efficiently than its 32-bit predecessors. The G5 was equipped with the IBM PowerPC 970 processor, which operated at speeds ranging from 1.6 GHz to 2.7 GHz, making it a formidable contender in the market for both personal and professional use.

One of the standout features of the G5 was its aluminum chassis, which not only gave it a sleek and modern look but also aided in heat dissipation. The innovative design allowed the G5 to maintain lower operating temperatures regardless of the loads it handled. The G5 was famous for its quiet operation, thanks to a temperature-controlled, variable-speed fan system that minimized noise during regular use while still providing adequate cooling during intensive tasks.

In terms of memory, the G5 could support up to 8 GB of RAM, utilizing DDR SDRAM technology that provided enhanced performance in multitasking and complex applications. For graphics, the G5 offered powerful options, including dedicated GPU support from NVIDIA and ATI, enabling users to perform demanding tasks such as video editing and 3D graphics rendering with ease.

The connectivity options on the G5 were well thought out, including built-in USB 2.0 and FireWire 800 ports, which supported high-speed data transfer for external devices. In addition, the G5 featured an Ethernet port for networking capabilities, making it suitable for both home and office environments.

The G5 also ran on Mac OS X, which was optimized to take full advantage of its hardware capabilities. With its Unix-based foundation, Mac OS X provided users with a stable and secure operating environment, complete with a plethora of software applications tailored for creative professionals, including those in graphic design, video editing, and audio production.

Overall, the Apple G5 was a groundbreaking machine that successfully combined advanced technology, stylish design, and robust performance, earning a dedicated following among professionals and enthusiasts alike. Its legacy continues to influence Apple's approach to desktop computing, marking a pivotal moment in the evolution of personal computers.