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Hardware diagnostic testing

This section provides a more detailed approach to identifying a hardware problem and locating its source.

Caution! Before disconnecting any peripheral cables from the system, turn off the system and any external peripheral devices. Failure to do so can cause permanent damage to the system and/ or the peripheral devices.

1Turn off the system and all external peripheral devices. Disconnect each of device from the system, except for the keyboard and the video monitor.

2Make sure the system power cord is plugged into a properly grounded AC outlet.

3Make sure your video display monitor and keyboard are correctly connected to the system. Turn on the video monitor. Set its brightness and contrast controls to at least two thirds of their maximum ranges (see the documentation supplied with your video display monitor).

4If the operating system normally loads from the hard disk drive, make sure there is no diskette in drive A and no disc in the optical drive.

5If the power indicator does light, attempt to boot from a floppy diskette or from a disc.

6Turn on the system. If the power indicator does not light, see “Power indicator does not light” on page 76.

Verifying proper operation of key system lights

As POST determines the system configuration, it tests for the presence of each mass storage device installed in the system. As each device is checked, its activity light should turn on briefly. Check if the FDD activity indicator lights briefly? If not, see “FDD activity indicator does not light.” on page 76.

Confirming loading of the OS

Once the system boots up, the operating system prompt appears on the screen. The prompt varies according to the operating system. If the

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Acer G320 Series manual Hardware diagnostic testing, Verifying proper operation of key system lights
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G320 Series specifications

The Acer G320 Series is a remarkable line of gaming monitors designed to enhance the gaming experience with its cutting-edge features and sleek design. Known for delivering vibrant visuals and exceptional performance, the G320 Series is an attractive option for gamers, content creators, and general multimedia users alike.

One of the standout features of the Acer G320 Series is its impressive display technology. With a 32-inch screen size and a resolution of up to 2560x1440 pixels, the monitor offers sharp and detailed imagery that brings games, movies, and graphics to life. The IPS panel technology delivers excellent color accuracy and wide viewing angles, ensuring that images remain consistent even from off-angles. This technology is particularly beneficial for collaborative tasks or gaming with friends, as everyone can enjoy the same vibrant visuals regardless of seating position.

Additionally, the G320 Series boasts a refresh rate of 144Hz, paired with a 1ms response time. This combination provides smooth motion handling, significantly reducing motion blur and ghosting in fast-paced gaming scenarios. Furthermore, it supports Adaptive Sync technology, which helps eliminate screen tearing and stuttering for a more fluid gaming experience. This feature is especially advantageous for competitive gamers who rely on precision and quick reflexes.

The monitor’s design is both functional and stylish. The thin bezels maximize screen real estate, allowing users to immerse themselves more fully in their content. The stand is height-adjustable and features tilt functionality, providing ergonomics that can be adjusted to suit individual preferences. The monitor is also VESA mount compatible, allowing for versatile placement options.

Connectivity options are abundant, with multiple HDMI and DisplayPort ports, allowing users to connect various devices, from gaming consoles to high-performance PCs. Integrated speakers offer additional versatility, making it appropriate for casual use without the need for external audio systems.

Finally, Acer has incorporated blue light filter technology and flicker-less features into the G320 Series. These characteristics reduce eye strain during long hours of usage, making the monitor suitable for both extended gaming sessions and productivity tasks.

In summary, the Acer G320 Series stands out as a powerhouse for gaming and multimedia consumption. With its advanced display technologies, high refresh rates, ergonomic design, and robust connectivity options, it caters to the needs of a diverse user base, ensuring that everyone can enjoy an exceptional visual experience.
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