Contents

Notices
- Safety information
- Conventions used in this guide
- Where to find more information
- Package contents
Chapter 1 Getting started
- Welcome!
- Getting to know your computer
- Installing memory in your computer
- Setting up your computer
- Turning your computer ON
Chapter 2 Connecting devices to your computer
- Connecting a USB storage device
- Connecting microphone and speakers
- Changing to the external audio output
- Connecting multiple external displays
- Connecting an HDTV
Chapter 3 Using your computer
- Proper posture when using your Desktop PC
- Using the memory card reader (Optional)
- Using the optical drive (on selected models only)
- Configuring the USB ports using the BIOS
- Configuring the HDD security setting using the BIOS
Chapter 4 Connecting to the Internet
- Wired connection
Chapter 5 Using ASUS Business Manager
- ASUS Business Manager
Chapter 6 Troubleshooting
- Troubleshooting
Appendix Working with Windows
- Starting for the first time
- Start menu
- Windows apps
- Connecting to wireless networks
- Connecting to wired networks
- Turning your computer off
- Putting your computer to sleep

ASUS ExpertCenter D9 SFF (D900SD) User Manual

ASUS ExpertCenter D9 SFF (D900SD) CPU manual cover

Pages 55

Year 2022

Language(s)

of 55

ASUS ExpertCenter D9 SFF (D900SD) CPU Specification

The ASUS ExpertCenter D9 SFF (D900SD) CPU is engineered to deliver robust performance and efficient multitasking capabilities suitable for business and professional environments. At its core, the system is powered by the latest Intel processors, offering a range of options up to the 13th Generation Intel Core i9, which ensures high-speed processing and enhanced productivity. The CPU architecture supports advanced computing tasks with its multi-core design, facilitating seamless execution of complex applications and workflows.

The ExpertCenter D900SD is equipped with DDR4 memory support, scalable up to 128GB, allowing for significant improvements in data processing speeds and efficient handling of large datasets. This configuration is complemented by integrated Intel UHD Graphics, providing reliable performance for everyday graphical tasks, while dedicated discrete graphics options are available for more intensive graphical requirements.

Storage solutions in the D900SD include M.2 NVMe SSD and 3.5-inch HDD options, providing a balance between speed and capacity to meet diverse business needs. The system is designed with expansion in mind, featuring multiple PCIe slots that allow for future upgrades and enhancements, ensuring longevity and adaptability of the workstation.

Connectivity options are extensive, with multiple USB ports, HDMI, and DisplayPort outputs for versatile peripheral and display connections, ensuring seamless integration into existing office setups. The compact small form factor design ensures that the ExpertCenter D9 SFF can fit into any workspace without sacrificing performance or expandability. Engineered with durability and reliability in mind, the system incorporates enterprise-grade security features and is subjected to rigorous testing, making it a dependable choice for businesses requiring a powerful and flexible desktop solution.

ASUS ExpertCenter D9 SFF (D900SD) CPU F.A.Q.

What are the key features of the ASUS ExpertCenter D9 SFF (D900SD)?

The ASUS ExpertCenter D9 SFF (D900SD) features a compact design, Intel Core processors, multiple USB ports, dual storage options, and enhanced security features such as TPM 2.0.

How can I upgrade the RAM on my ASUS ExpertCenter D9 SFF?

To upgrade the RAM, power off the PC, remove the side panel, locate the RAM slots, and insert compatible RAM modules. Ensure they are clicked in securely before replacing the panel.

What should I do if my ASUS ExpertCenter D9 SFF won't power on?

Check the power cable connection, ensure the power outlet is functional, and verify the power supply switch is on. If the problem persists, consider contacting ASUS support.

How do I reset the BIOS on the ASUS ExpertCenter D9 SFF?

To reset the BIOS, restart the computer and press the F2 key to enter the BIOS menu. Navigate to the 'Exit' tab and select 'Load Setup Defaults'. Save and exit the BIOS.

What are the recommended maintenance practices for the ASUS ExpertCenter D9 SFF?

Regularly clean dust from the vents, ensure software is up to date, backup important data, and check for hardware wear and tear.

Can I connect dual monitors to the ASUS ExpertCenter D9 SFF?

Yes, the ASUS ExpertCenter D9 SFF supports dual monitors. Use the available HDMI and DisplayPort outputs to connect the monitors.

How do I troubleshoot overheating issues on my ASUS ExpertCenter D9 SFF?

Ensure proper ventilation, clean dust from fans and vents, check if the fans are operational, and consider applying new thermal paste if necessary.

What steps should be taken if the ASUS ExpertCenter D9 SFF is running slowly?

Check for virus or malware, ensure sufficient free disk space, upgrade RAM if possible, and close unnecessary background applications.

How can I perform a factory reset on the ASUS ExpertCenter D9 SFF?

Access the recovery options by holding the F9 key during boot, select 'Troubleshoot', then choose 'Reset this PC' and follow the prompts.

How to update the ASUS ExpertCenter D9 SFF’s drivers?

Visit the ASUS support website, download the latest drivers for your model, and follow the installation instructions. Alternatively, use the Device Manager to update drivers automatically.