1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your MSI Z790 GAMING PLUS WIFI-AMZ Gaming Motherboard. Designed to support 14th, 13th, and 12th Gen Intel Processors with an LGA 1700 socket, this ATX motherboard features DDR5 memory support, PCIe 5.0, multiple M.2 slots, 2.5Gbps LAN, Wi-Fi 6E, and Bluetooth 5.3, offering a robust foundation for high-performance gaming and computing systems.
Figure 1.1: The MSI Z790 GAMING PLUS WIFI-AMZ Gaming Motherboard alongside its retail packaging. This image displays the overall design of the motherboard and its accompanying box, highlighting its aesthetic and branding.
2. Package Contents
Please verify that all items listed below are present in your motherboard package. If any item is missing or damaged, contact your retailer.
Figure 2.1: A visual representation of the items included in the MSI Z790 GAMING PLUS WIFI-AMZ motherboard package. This includes the motherboard itself, Wi-Fi antenna, SATA cables, M.2 clips and screws, driver DVD, cable sticker, quick installation guide, and regulatory notice.
- MSI Z790 GAMING PLUS WIFI-AMZ Motherboard
- Wi-Fi Antenna
- 2 x SATA Cables
- EZ M.2 Clips
- M.2 Screw / Standoff Set
- DVD Driver
- Cable Sticker
- Quick Installation Guide
- European Union Regulatory Notice
3. Setup
Before beginning installation, ensure your workspace is clean, well-lit, and static-free. It is recommended to wear an anti-static wrist strap.
3.1. Before You Begin
- Ensure your power supply is disconnected from the wall outlet.
- Gather all necessary components: CPU, CPU cooler, RAM, graphics card, storage devices, and PC case.
- Refer to your CPU and cooler manuals for specific installation instructions.
3.2. Motherboard Installation Steps
- Install the CPU: Carefully open the CPU socket lever. Align the triangular mark on the CPU with the mark on the socket. Gently place the CPU into the socket without forcing it. Close the lever to secure the CPU.
- Install the CPU Cooler: Follow the cooler manufacturer's instructions to install the CPU cooler onto the motherboard. Ensure proper thermal paste application.
- Install RAM Modules: Open the clips on both ends of the DDR5 DIMM slots. Align the notch on the RAM module with the key in the slot. Press down firmly on both ends until the clips snap into place. For dual-channel operation, refer to the motherboard manual for recommended slot configurations.
- Install M.2 SSDs: Locate the M.2 slots on the motherboard. Remove the M.2 heatsink if present. Insert the M.2 SSD into the slot at an angle, then gently push it down. Secure it with the provided M.2 screw or EZ M.2 clip. Reattach the heatsink if applicable.
- Mount Motherboard in Case: Install the standoffs in your PC case according to the ATX form factor. Carefully place the motherboard into the case, aligning the screw holes with the standoffs. Secure the motherboard with screws.
- Install Graphics Card (GPU): Open the PCIe slot latch. Insert your graphics card firmly into the primary PCIe 5.0 x16 slot until it clicks into place. Secure the card to the case with screws.
- Connect Power Cables: Connect the 24-pin ATX main power connector and the 8-pin (or 4+4-pin) CPU power connector from your power supply to the corresponding ports on the motherboard. Connect power to your graphics card if required.
- Connect Front Panel Cables: Connect the power button, reset button, HDD LED, and power LED cables from your case to the front panel header pins on the motherboard. Refer to the motherboard manual for the exact pin layout.
- Connect USB and Audio Cables: Connect the case's USB 2.0, USB 3.0, and front panel audio cables to their respective headers on the motherboard.
- Connect Storage Devices: Connect SATA data cables from your storage drives (HDDs/SSDs) to the SATA ports on the motherboard. Connect power cables from your power supply to these drives.
- Install Wi-Fi Antenna: Screw the included Wi-Fi antenna onto the designated connectors on the rear I/O panel.
Figure 3.1: An angled view of the MSI Z790 GAMING PLUS WIFI-AMZ motherboard, showcasing the CPU socket, DDR5 DIMM slots, PCIe slots, and M.2 slots. This perspective is useful for identifying component placement during installation.
Figure 3.2: A close-up view of the rear I/O panel of the MSI Z790 GAMING PLUS WIFI-AMZ motherboard, displaying various ports including USB, HDMI, DisplayPort, LAN, Wi-Fi antenna connectors, and audio jacks. This panel is crucial for connecting external peripherals.
4. Operating
Once all components are installed and connected, you can power on your system.
- First Boot: After connecting the power cable to the wall outlet, press the power button on your PC case. The system should initiate the Power-On Self-Test (POST).
- BIOS/UEFI Access: During POST, repeatedly press the DEL key (or F2, depending on system configuration) to enter the BIOS/UEFI setup utility. Here, you can configure boot order, system settings, and monitor hardware status.
- Operating System Installation: Insert your operating system installation media (USB drive or DVD) and follow the on-screen prompts to install your preferred OS.
- Driver Installation: After OS installation, install the necessary drivers for your motherboard components (chipset, LAN, Wi-Fi, audio, etc.) using the provided DVD driver or by downloading the latest versions from the MSI website.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your motherboard and system.
- Dust Removal: Regularly clean dust from inside your PC case using compressed air. Pay attention to heatsinks, fans, and ventilation areas. Ensure the system is powered off and unplugged before cleaning.
- BIOS/UEFI Updates: Periodically check the MSI website for updated BIOS/UEFI versions. Updates can improve stability, compatibility, and performance. Follow MSI's instructions carefully when updating the BIOS.
- Driver Updates: Keep your motherboard drivers (chipset, LAN, Wi-Fi, audio) updated to ensure optimal performance and compatibility with new software and hardware.
- Cable Management: Ensure internal cables are neatly routed to improve airflow and prevent obstruction.
6. Troubleshooting
This section addresses common issues you might encounter. For more detailed troubleshooting, refer to the full user manual on the MSI website or contact MSI support.
| Problem | Possible Cause / Solution |
|---|---|
| System does not power on. |
|
| No display on monitor (No POST). |
|
| System reboots unexpectedly or crashes. |
|
| Wi-Fi or Bluetooth not working. |
|
7. Specifications
Key technical specifications for the MSI Z790 GAMING PLUS WIFI-AMZ Motherboard:
| Feature | Detail |
|---|---|
| Brand | MSI |
| Model Name | GAMING PLUS WIFI-AMZ |
| CPU Socket | LGA 1700 |
| Compatible Processors | Intel 14th Gen, Intel 13th Gen, Intel 12th Gen |
| Chipset Type | Intel Z790 |
| RAM Memory Technology | DDR5 |
| Memory Slots Available | 4 |
| Graphics Card Interface | PCI Express |
| Main Power Connector Type | 24-Pin |
| Item Weight | 4.55 pounds |
| Package Dimensions | 13.54 x 10.75 x 2.8 inches |
8. Warranty and Support
For detailed warranty information and technical support, please refer to the official MSI website or contact MSI customer service directly. Keep your proof of purchase for warranty claims.
MSI Official Website: www.msi.com
Product Support Page: Search for "MSI Z790 GAMING PLUS WIFI-AMZ" on the MSI support page for drivers, utilities, and updated manuals.