Problems turning your computer on?

If the screen is dark, check these items to see if you can identify the problem:

mIs the computer turned on? The power-on light on the front of the computer should be on. Make sure the top of the power switch on the back of the computer is pressed in.

mIs the power cord connected to the computer, and is the cord plugged into a power source?

mIf the computer is plugged into a power strip, is the power strip turned on?

mAre the keyboard and mouse cables connected correctly? (Don’t disconnect the keyboard or mouse cable while the computer is on. You could damage your equipment.)

mIs the brightness control on the monitor (marked with the Û icon) turned down?

mIf you have an external hard disk attached to your computer, is that hard disk turned on? Was it turned on before you turned on the computer? If you’re not sure, turn everything off. Then turn on the external hard disk before you turn on your computer.

If you see a blinking question mark on the screen, you probably need to install system software. See “Installing or Reinstalling System Software” in Chapter 5.

Getting Started

9

Page 17
Image 17
Apple 570 series, 550 series manual Problems turning your computer on?

570 series, 550 series specifications

The Apple 550 and 570 series are notable entries in Apple's lineup of devices, typically recognized for their blend of performance, efficiency, and user-friendly design. With a focus on delivering high-quality features, these series have attracted attention from both tech enthusiasts and general consumers alike.

The Apple 550 series is anchored by its sleek design, often characterized by an aluminum chassis and vibrant Retina display. One of the standout features of this series is its use of the M1 chip, which enhances performance across applications while maintaining impressive battery life. This chip, based on ARM architecture, integrates an 8-core CPU and an 8-core GPU, allowing for seamless multitasking and exceptional graphics performance. Additionally, the 550 series boasts elevated RAM options, making it suitable for power users and professionals in creative fields.

On the other hand, the Apple 570 series builds on the foundation of its predecessor, offering new advancements while retaining core features that users love. The 570 series also utilizes the M1 chip, but with the evolution of the series, Apple may introduce enhancements such as increased clock speeds or supplementary cores for even greater performance gains. This series is often highlighted for its advanced thermal management system, ensuring that the devices run cooler under heavy workloads.

Both series support industry-leading technologies such as Thunderbolt 3 and USB-C, enabling high-speed data transfer and versatile connectivity options. This feature is particularly beneficial for users who require fast access to external storage, displays, or docks. Furthermore, these devices typically come with upgraded audio systems that provide clear, immersive sound, enhancing the multimedia experience for users, whether during casual listening or professional production.

In terms of build quality, both the 550 and 570 series are designed with sustainability in mind, incorporating recycled materials and energy-efficient components. They also run on macOS, which offers a robust ecosystem, ensuring a seamless user experience across Apple devices.

With exceptional performance, cutting-edge technologies, and commitment to sustainability, the Apple 550 and 570 series stand out as impressive offerings within the technology landscape, catering to a diverse range of users from everyday consumers to creative professionals.