Contents

Safety information
- About this guide
- WS Z390 PRO specifications summary
- Package contents
- Installation tools and components
Chapter 1: Product Introduction
- 1.1 Motherboard overview
  - 1.1.1 Before you proceed
  - 1.1.2 Motherboard layout
  - 1.1.3 Central Processing Unit (CPU)
  - 1.1.4 System memory
  - 1.1.5 Expansion slots
  - 1.1.6 Onboard buttons and switches
  - 1.1.7 Onboard LEDs
  - 1.1.8 Internal connectors
Chapter 2: Basic Installation
- 2.1 Building your PC system
  - 2.1.1 CPU installation
  - 2.1.2 Cooling system installation
  - 2.1.3 Motherboard installation
  - 2.1.4 DIMM installation
  - 2.1.5 ATX power connection
  - 2.1.6 SATA device connection
  - 2.1.7 Front I/O connector
  - 2.1.8 Expansion card installation
  - 2.1.9 M.2 installation
- 2.2 BIOS update utility
- 2.3 Motherboard rear and audio connections
  - 2.3.1 Rear I/O connection
  - 2.3.2 Audio I/O connections
- 2.4 Starting up for the first time
- 2.5 Turning off the computer
Chapter 3: BIOS Setup
- 3.1 Knowing BIOS
- 3.2 BIOS setup program
  - 3.2.1 EZ Mode
  - 3.2.1 Advanced Mode
  - 3.2.3 QFan Control
  - 3.2.4 AI OC Guide
  - 3.2.5 EZ Tuning Wizard
- 3.3 My Favorites
- 3.4 Main menu
- 3.5 Ai Tweaker menu
- 3.6 Advanced menu
  - 3.6.1 Platform Misc Configuration
  - 3.6.2 CPU Configuration
  - 3.6.3 System Agent (SA) Configuration
  - 3.6.4 PCH Configuration
  - 3.6.5 PCH Storage Configuration
  - 3.6.6 PCH-FW Configuration
  - 3.6.7 Thunderbolt(TM) Configuration
  - 3.6.8 Onboard Devices Configuration
  - 3.6.9 APM Configuration
  - 3.6.10 PCI Subsystem Settings
  - 3.6.11 USB Configuration
  - 3.6.12 Network Stack Configuration
  - 3.6.13 NVMe Configuration
  - 3.6.14 HDD/SSD SMART Information
- 3.7 Monitor menu
- 3.8 Boot menu
- 3.9 Tool menu
  - 3.9.1 ASUS EZ Flash 3 Utility
  - 3.9.2 Secure Erase
  - 3.9.3 ASUS User Profile
  - 3.9.4 ASUS SPD Information
  - 3.9.5 Graphics Card Information
- 3.10 Exit menu
- 3.11 Updating BIOS
  - 3.11.1 EZ Update
  - 3.11.2 ASUS EZ Flash 3
  - 3.11.3 ASUS CrashFree BIOS 3
Chapter 4: RAID Support
- 4.1 RAID configurations
  - 4.1.1 RAID definitions
  - 4.1.2 Installing Serial ATA hard disks
  - 4.1.3 Intel Rapid Storage Technology in UEFI BIOS
  - 4.1.4 Intel Rapid Storage Technology Option ROM utility
- 4.2 Creating a RAID driver disk
  - 4.2.1 Creating a RAID driver disk in Windows
Chapter 5: Multi GPU Support
- 5.1 AMD CrossFireX technology
  - 5.1.1 Requirements
  - 5.1.2 Before you begin
  - 5.1.3 Installing two CrossFireX graphics cards
  - 5.1.4 Installing three CrossFireX graphics cards
  - 5.1.5 Installing four CrossFireX graphics cards
  - 5.1.6 Installing the device drivers
  - 5.1.7 Enabling the AMD CrossFireX technology
- 5.2 NVIDIA SLI technology
  - 5.2.1 Requirements
  - 5.2.2 Installing two SLI-ready graphics cards
  - 5.2.3 Installing three SLI-ready graphics cards
  - 5.2.4 Installing four SLI-ready graphics cards
  - 5.2.5 Installing the device drivers
  - 5.2.6 Enabling the NVIDIA SLI technology
Appendix
- WS Z390 PRO block diagram
- Q-Code table
- Notices
- ASUS contact information

ASUS WS Z390 PRO User Manual

ASUS WS Z390 PRO Motherboard manual cover

Pages 120

Year 2018

Language(s)

of 120

ASUS WS Z390 PRO Motherboard Specification

The ASUS WS Z390 PRO is a high-performance motherboard designed to meet the demanding needs of professionals and power users. It is built on the Intel Z390 chipset, supporting 8th and 9th generation Intel Core processors with LGA 1151 socket compatibility. The motherboard offers robust performance with its six DIMM slots, allowing up to 128GB of DDR4 RAM with overclocking capabilities reaching up to 4266 MHz.

For connectivity, the ASUS WS Z390 PRO provides a comprehensive range of options. It includes dual M.2 slots with PCIe 3.0 x4 bandwidth, ensuring high-speed data transfer and support for NVMe SSDs. Additionally, it features six SATA 6Gb/s ports for conventional storage devices. The motherboard is equipped with dual Intel Gigabit LAN ports, providing reliable and fast network connections essential for workstation tasks.

The ASUS WS Z390 PRO supports multi-GPU configurations with its three PCIe 3.0 x16 slots, making it suitable for tasks that require intensive graphical processing power. It also includes additional expansion capabilities via its PCIe 3.0 x1 slots. USB connectivity is extensive, featuring USB 3.1 Gen 2 Type-A and Type-C ports for high-speed peripheral connections.

Designed with durability and stability in mind, the motherboard incorporates ASUS's 5X Protection III, which includes safeguards such as overvoltage protection and ESD guards. The comprehensive cooling solution is enhanced by multiple fan headers and dedicated water pump headers, ensuring optimal thermal performance.

With its combination of superior performance, extensive connectivity options, and robust build quality, the ASUS WS Z390 PRO is an ideal choice for professionals seeking a reliable and versatile motherboard for their computing needs.

ASUS WS Z390 PRO Motherboard F.A.Q.

How do I install the ASUS WS Z390 PRO motherboard into my chassis?

Begin by aligning the motherboard with the standoffs in your chassis. Secure it using screws at each standoff location. Ensure the I/O shield is correctly placed before installation.

What should I do if my system doesn't boot with the ASUS WS Z390 PRO?

Check all power connections, including the 24-pin ATX and 8-pin CPU connectors. Ensure RAM and GPU are seated correctly. If the issue persists, try resetting the BIOS.

How can I update the BIOS on the ASUS WS Z390 PRO motherboard?

Download the latest BIOS from the ASUS support website. Use the ASUS EZ Flash tool in the BIOS to update. Ensure your system is connected to a reliable power source during the process.

Why is my ASUS WS Z390 PRO motherboard not detecting my SSD?

Ensure the SSD is properly connected to the SATA or M.2 slot. Check the BIOS settings to confirm that the drive is recognized. Update the motherboard's firmware if necessary.

What is the maximum RAM capacity supported by the ASUS WS Z390 PRO?

The motherboard supports up to 128GB of DDR4 RAM across four DIMM slots. Ensure the RAM is compatible with the board's specifications.

How do I troubleshoot overheating issues on my ASUS WS Z390 PRO?

Check that all fans are operational and clean of dust. Ensure the CPU cooler is properly seated. Consider reapplying thermal paste if temperatures remain high.

Can I use the ASUS WS Z390 PRO for overclocking?

Yes, the motherboard supports overclocking. Use the BIOS to adjust CPU and RAM frequencies and voltages, but ensure adequate cooling to prevent overheating.

How do I enable XMP profiles on my ASUS WS Z390 PRO motherboard?

Enter the BIOS, navigate to the AI Tweaker section, and enable XMP under the DRAM settings to automatically configure your RAM to its rated speed.

What ports are available on the ASUS WS Z390 PRO rear I/O panel?

The rear I/O panel includes USB 3.1 Gen 2 Type-A and Type-C ports, HDMI, DisplayPort, dual LAN ports, and audio jacks, among others.

How can I improve the system stability of my ASUS WS Z390 PRO?

Ensure all components are compatible and seated correctly. Keep drivers and BIOS updated. Run stability tests using software like Prime95 or MemTest86 to identify issues.