141

Hard drives are not recognized.

Do the following:

•Make sure the disk controller is not disabled in the BIOS setup.

•Make sure the drive is compatible.

Bootable CD drive is not detected.

Make sure the Boot Options setting in the BIOS setup utility is configured to allow the CD drive to be the first bootable device.

New memory modules installed are not detected.

Do the following:

•Make sure the memory modules are properly seated on the DIMM slots.

•Make sure the memory modules comply with the system requirements.

•Make sure the memory modules have been populated according to the system requirements.

External device connected to a USB connector does not work.

Do the following:

•Reduce the number of external devices connected to a USB hub.

•Refer to the documentation that came with the device.

Server cannot connect to a network

•Make sure the network cable is securely attached to the correct connector at the system rear panel.

•Try a different network cable.

•Make sure you are using the correct and the current drivers.

•Make sure the driver is loaded and the protocols are bound.

Page 150 Page 152
Page 151
Image 151
Acer R720 Series Hard drives are not recognized, Bootable CD drive is not detected, Server cannot connect to a network
Page 150 Page 152

R720 Series specifications

The Acer R720 Series is a versatile line of laptops designed to cater to the needs of professionals, students, and casual users alike. Known for their reliability and performance, the R720 series has garnered a reputation for being a powerful yet portable computing solution. With a range of models available, users can select the specifications that best fit their individual needs, making it an excellent choice for a variety of tasks.

One of the standout features of the Acer R720 Series is its robust processing capabilities. Most models in this line are equipped with Intel Core processors, ranging from i5 to i7 options, which provide exceptional speed and efficiency for multitasking. Coupled with ample RAM, typically starting at 8GB, users can expect seamless performance whether they are running demanding applications, engaging in video editing, or simply browsing the web.

Display quality is another highlight of the R720 Series. With a full HD display, users can enjoy vibrant visuals with sharp clarity. The screen's anti-glare technology ensures that outdoor usage or bright lighting conditions do not hinder visibility, making it ideal for professionals who are on the go or students attending classes in varied environments.

Moreover, the R720 Series incorporates NVIDIA GeForce graphics options, providing an enhanced visual experience for gaming and graphic design tasks. This dedicated graphics capability ensures that users can enjoy smooth frame rates and detailed graphics in their favorite games or design software.

In terms of build quality, the Acer R720 Series features a sleek and lightweight chassis, making it easy to carry around without compromising durability. The keyboards are comfortable and responsive, promoting a positive typing experience, while the touchpad is precision-oriented, allowing for easy navigation.

Connectivity is another advantage of the R720 Series. Most models come equipped with various ports, including USB Type-C, HDMI, and an SD card reader, ensuring that users can connect to a multitude of devices and peripherals with ease. Wi-Fi 6 capabilities further enhance internet connectivity, offering faster data rates and improved network efficiency.

In conclusion, the Acer R720 Series is designed to deliver an optimal balance of performance, portability, and flexibility. With its powerful processors, high-quality displays, dedicated graphics options, and essential connectivity features, it stands out as a reliable option for users in all walks of life. Whether for work, study, or entertainment, the R720 Series remains a compelling choice.
Top Page Image Contents