ASUS PRIME A520M-K User Manual

ASUS PRIME A520M-K Motherboard manual cover

Pages 30

Year 2020

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ASUS PRIME A520M-K Motherboard Specification

The ASUS PRIME A520M-K is a micro-ATX motherboard designed to support AMD Ryzen 5000 and 3000 series desktop processors, utilizing the AMD A520 chipset. It offers a robust platform for everyday computing and is engineered with a focus on reliability and essential performance. The motherboard features a dual-channel DDR4 memory architecture, supporting up to 64GB across two DIMM slots, with memory speeds reaching up to 4600 MHz when overclocked. It provides comprehensive connectivity options, including one PCIe 3.0 x16 slot for graphics cards and one PCIe 3.0 x1 slot for additional expansion cards.

Storage is facilitated through four SATA 6Gb/s ports and one M.2 slot that supports both SATA and NVMe SSDs, ensuring flexible and fast data access. The PRIME A520M-K integrates Realtek ALC887 audio codec, delivering high-definition 7.1 surround sound, and includes a gigabit Ethernet port powered by a Realtek RTL8111H LAN controller for reliable network connectivity.

Rear I/O options include four USB 3.2 Gen 1 ports, two USB 2.0 ports, one HDMI 1.4 port for integrated graphics, one DVI-D port, and standard audio jacks. Internal headers provide additional USB connectivity and support for front-panel audio and power controls. ASUS's suite of intelligent tuning technologies, including Fan Xpert and DIGI+ VRM, ensures optimal power delivery and cooling performance. The motherboard's BIOS is user-friendly, offering both EZ Mode for beginners and Advanced Mode for experienced users.

The ASUS PRIME A520M-K combines essential features and durability, making it a compelling choice for users seeking a dependable foundation for their AMD-based systems.

ASUS PRIME A520M-K Motherboard F.A.Q.

How can I update the BIOS on my ASUS PRIME A520M-K motherboard?

To update the BIOS on your ASUS PRIME A520M-K motherboard, download the latest BIOS version from the ASUS support website. Save it to a USB drive, enter the BIOS setup during boot by pressing F2 or DEL, and use the EZ Flash Utility to update from the USB drive.

What should I do if my ASUS PRIME A520M-K motherboard won't boot?

If your motherboard won't boot, first check all power connections and ensure that the RAM and GPU are seated properly. Clear the CMOS by removing the battery or using the jumper method. Make sure your CPU is compatible and check for any error LED indicators on the motherboard.

How can I reset the BIOS settings on the ASUS PRIME A520M-K?

To reset the BIOS settings, power off your system and unplug it. Locate the CMOS battery on the motherboard, remove it for about 5 minutes, then reinsert it. Alternatively, use the CLRTC jumper to clear the settings.

What type of RAM is compatible with the ASUS PRIME A520M-K motherboard?

The ASUS PRIME A520M-K motherboard supports DDR4 memory. It has two DIMM slots with a maximum capacity of 64GB and supports speeds up to 4600 MHz (OC). Ensure to check the QVL list on the ASUS website for compatible memory modules.

How can I improve the cooling system for my ASUS PRIME A520M-K motherboard?

To improve cooling, ensure proper airflow in your case by organizing cables and using additional case fans. Consider upgrading the CPU cooler and applying high-quality thermal paste. Regularly clean dust from components and ensure the case is well-ventilated.

Does the ASUS PRIME A520M-K motherboard support M.2 SSDs?

Yes, the ASUS PRIME A520M-K motherboard has one M.2 slot that supports both SATA and PCIe 3.0 x4 NVMe SSDs. Ensure your M.2 SSD is compatible with these interfaces for optimal performance.

What are the troubleshooting steps if there is no display output on my ASUS PRIME A520M-K?

Check if the monitor is correctly connected and turned on. Verify that the graphics card is properly seated and powered. Try using a different video cable or port. If using integrated graphics, ensure the CPU supports it. Reset the BIOS to default and test with a different monitor if possible.

How do I enable virtualization on my ASUS PRIME A520M-K motherboard?

To enable virtualization, enter the BIOS setup by pressing F2 or DEL during boot. Navigate to the "Advanced" tab, locate "SVM Mode" or "AMD-V", and enable it. Save the changes and exit the BIOS.

What is the recommended power supply unit (PSU) for the ASUS PRIME A520M-K motherboard?

The recommended PSU for the ASUS PRIME A520M-K depends on your overall system configuration. A minimum of 450W is generally sufficient for a basic setup, but ensure to calculate the total power consumption considering the CPU, GPU, and other components.

How can I connect additional USB ports to my ASUS PRIME A520M-K motherboard?

Use the available USB headers on the motherboard to connect additional USB ports. You can purchase a USB expansion bracket that connects to these headers, providing extra ports at the rear of your case.