1. Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your ASUS TUF Gaming Z790-Plus WiFi motherboard. Please read this manual thoroughly before beginning installation to ensure proper setup and optimal performance. This motherboard is designed to support Intel 12th, 13th, and 14th Generation processors.
2. Product Overview
2.1 Key Features
- Intel LGA 1700 Socket: Compatible with 12th, 13th, and 14th Gen Intel Core processors, supporting PCIe 5.0 and DDR5 memory.
- Enhanced Power Solution: Features 16+1 DrMOS power stages, ProCool sockets, military-grade TUF components, and Digi+ VRM for stable power delivery.
- Comprehensive Cooling: Equipped with VRM heatsink, PCH fanless heatsink, M.2 heatsinks, hybrid fan headers, and Fan Xpert 4 utility for efficient thermal management.
- Ultra-Fast Networking: Includes WiFi 6E AX201 (802.11ax), Intel I225-V 2.5Gb LAN, TUF LANGuard, and TurboLAN technology.
- Advanced Connectivity: Offers four M.2/NVMe SSD slots, a front panel USB 3.2 Gen 2 Type-C header, USB Gen 2x2 Type-C, and a Thunderbolt 4 (USB4) header.
- PC DIY Friendly: Features SafeDIMM, PCIe 5.0 SafeSlot, Q-LED indicators, M.2 Q-Latch, and a pre-mounted I/O shield for ease of installation.
- Aura Sync RGB: New ID design with synchronizable LED effects across compatible PC gear, including addressable RGB strips.
- Immersive Audio: Realtek S1200A codec provides high-quality audio, complemented by ASUS AI Noise Canceling Mic technology.
2.2 Motherboard Components
Familiarize yourself with the various components and connectors on the motherboard.
Figure 2.2.1: Overview of the ASUS TUF Gaming Z790-Plus WiFi motherboard and its retail packaging.
Figure 2.2.2: Diagram highlighting the 16+1 DrMOS power stages, ProCool power connectors, 4x DIMM slots with SafeDIMM, 4x M.2 NVMe SSD slots, and 1x PCIe 5.0 x16 slot with SafeSlot.
Figure 2.2.3: Illustration of the comprehensive cooling system, including VRM heatsinks, PCH heatsink, M.2 heatsinks, and multiple 4-pin PWM fan headers.
Figure 2.2.4: Detailed view of the rear I/O panel featuring HDMI, DisplayPort, USB 3.2 Gen 2x2, USB 3.2 Gen 1, USB 3.2 Gen 2, WiFi 6E antenna connectors, 2.5Gb Ethernet, optical S/PDIF out, and audio jacks. Also shows internal headers for front panel USB and Thunderbolt.
3. Setup Guide
3.1 Pre-Installation Checks
- Ensure your power supply unit (PSU) is compatible and provides sufficient wattage.
- Verify your CPU, RAM, and other components are compatible with the LGA 1700 socket and DDR5 memory standard.
- Prepare a clean, static-free workspace.
3.2 Component Installation
- CPU Installation: Carefully open the CPU socket lever, align the CPU with the triangular mark on the socket, and gently place it. Close the lever to secure the CPU.
- CPU Cooler Installation: Install your compatible CPU cooler according to its manufacturer's instructions.
- Memory (RAM) Installation: Open the DIMM slot clips. Align the RAM module notch with the slot key and press firmly on both ends until the clips lock into place. For dual-channel operation, refer to the motherboard manual for recommended slot configurations.
- M.2 SSD Installation: Remove the M.2 heatsink. Insert the M.2 SSD into the slot at a 30-degree angle, then push it down and secure it with the M.2 Q-Latch mechanism or screw. Reattach the heatsink.
- Graphics Card (GPU) Installation: Open the PCIe slot latch. Insert your graphics card into the PCIe 5.0 x16 slot until it clicks into place. Secure it with a case screw.
- Power Connections: Connect the 24-pin ATX power connector and the 8-pin (or 8+4-pin) CPU power connector from your PSU to the motherboard. Connect any necessary SATA power cables for storage devices.
- Front Panel Connections: Connect the front panel headers (power button, reset button, USB ports, audio jacks) to their respective pins on the motherboard. Refer to the motherboard layout for correct pin assignments.
- Mounting the Motherboard: Install the motherboard into your PC case, ensuring it aligns with the standoffs. Secure it with screws.
3.3 Initial Boot and BIOS Setup
After assembling your system, connect a monitor, keyboard, and mouse. Power on the system. Press the DEL key during startup to enter the BIOS/UEFI setup. Here you can configure boot order, enable XMP for memory, and update the BIOS if necessary.
4. Operating Instructions
4.1 BIOS/UEFI Navigation
The ASUS UEFI BIOS provides a user-friendly interface. You can navigate using a mouse or keyboard. The EZ Mode offers quick access to common settings, while Advanced Mode provides comprehensive control over system parameters.
4.2 Driver Installation
After installing your operating system, install the necessary drivers for the motherboard's components (chipset, LAN, WiFi, audio, etc.). These can typically be found on the ASUS support website for your specific motherboard model. While ASUS Armoury Crate software can assist with driver installation, some users report high memory usage and occasional crashes. It is recommended to install drivers manually or uninstall Armoury Crate after initial driver setup if performance issues arise.
4.3 Software Utilities
ASUS provides various utilities for system monitoring, fan control, and RGB lighting customization (Aura Sync). These can be downloaded from the official ASUS support page.
5. Maintenance
5.1 Cleaning
Regularly clean your PC to prevent dust buildup, which can lead to overheating. Use compressed air to clear dust from heatsinks, fans, and other components. Ensure the system is powered off and unplugged before cleaning.
5.2 BIOS Updates
Periodically check the ASUS support website for BIOS updates. BIOS updates can improve system stability, add support for new hardware, or fix bugs. Follow the instructions provided by ASUS carefully when performing a BIOS update to avoid system damage.
6. Troubleshooting
If you encounter issues, refer to the following common troubleshooting steps:
- No Power/No POST:
- Check all power connections (24-pin ATX, 8-pin CPU).
- Ensure the CPU is correctly seated and the cooler is properly installed.
- Verify RAM modules are fully seated in the correct slots. Try booting with only one RAM stick.
- Observe the Q-LED indicators on the motherboard (CPU, DRAM, VGA, BOOT) for diagnostic clues. These lights indicate which component is failing during the Power-On Self-Test (POST).
- Clear CMOS by removing the CMOS battery for a few minutes or using the designated jumper.
- System Instability/Crashes:
- Ensure all drivers are up to date.
- Check CPU and GPU temperatures to rule out overheating.
- Test memory stability using diagnostic tools.
- Verify PSU stability and sufficient wattage for all components.
- Network Connectivity Issues:
- Ensure LAN cable is securely connected.
- Install the latest LAN and WiFi drivers.
- Check router/modem functionality.
- BIOS Flashback Issues: If attempting to use BIOS Flashback, ensure the USB drive is FAT32 formatted, the BIOS file is correctly renamed, and the process is followed precisely as per ASUS instructions. Note that some users have reported difficulties with this feature.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | ASUS |
| Model Name | TUF GAMING Z790-PLUS WIFI |
| CPU Socket | LGA 1700 |
| Compatible Processors | 14th, 13th, 12th Gen Intel Core |
| Chipset Type | Intel Z790 |
| RAM Memory Technology | DDR5 |
| Memory Clock Speed | Up to 7200 MHz (OC) |
| Memory Storage Capacity | 192 GB (Max) |
| Wireless Type | 802.11a/b/g/n/ac, 802.11ax (WiFi 6E) |
| LAN | Intel I225-V 2.5Gb Ethernet |
| PCIe Slots | 1x PCIe 5.0 x16, Multiple PCIe 4.0 slots |
| M.2 Slots | 4x M.2/NVMe SSD slots |
| USB Ports | USB 3.2 Gen 2x2 Type-C, USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1, USB 2.0, Thunderbolt 4 header |
| Form Factor | ATX |
| Dimensions (LxWxH) | 10.7 x 2.75 x 14 inches |
| Item Weight | 2.91 pounds |
8. Warranty and Support
For detailed warranty information, please refer to the warranty card included with your product or visit the official ASUS support website. For technical assistance, driver downloads, and further documentation, please visit the ASUS support portal.
You can also download the official User Manual (PDF) for this product from the following link: ASUS TUF Gaming Z790-Plus WiFi User Manual (PDF)
