ASUS PRIME A520M-A II User Manual

ASUS PRIME A520M-A II Motherboard manual cover
Pages 32
Year 2021
Language(s)
English en

ASUS PRIME A520M-A II Motherboard Specification

The ASUS PRIME A520M-A II is a micro-ATX motherboard designed to support AMD Ryzen processors with an AM4 socket, offering a reliable platform for both home and office use. It features the AMD A520 chipset which provides a stable foundation for essential computing tasks. The motherboard supports up to 128GB of DDR4 RAM across its two DIMM slots with a maximum speed of 4600 MHz (OC), catering to a range of performance needs from everyday operations to more demanding applications.

For connectivity, it includes a PCIe 3.0 x16 slot, allowing for discrete graphics card installation, and two PCIe 3.0 x1 slots for additional expansion cards. Storage options are robust, with one M.2 slot supporting both SATA and PCIe 3.0 x4 modes, and four SATA 6Gb/s ports for traditional hard drives and SSDs, ensuring flexible and high-speed storage solutions.

The PRIME A520M-A II is equipped with Realtek ALC887 audio codec, delivering 7.1-channel high-definition audio and supporting audio enhancement features for an immersive sound experience. Networking capabilities are provided by a Realtek Gigabit Ethernet controller, ensuring reliable and fast wired internet connectivity.

Rear I/O ports include a mix of legacy and modern options, such as HDMI and D-Sub outputs for video, multiple USB 3.2 Gen 1 and USB 2.0 ports, PS/2 connectors for keyboard and mouse, and three audio jacks. The motherboard supports ASUS's 5X Protection III, offering hardware safeguards like overvoltage protection and stainless-steel back I/O for enhanced durability and reliability. Overall, the ASUS PRIME A520M-A II provides a balanced feature set suitable for users seeking a solid foundation for a versatile AMD-based PC build.

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

How do I install RAM on the ASUS PRIME A520M-A II motherboard?

To install RAM, open the retention clips on the DIMM slots. Align the RAM module's notch with the slot's key, then press down until the module clicks into place and the clips lock.

What should I do if my ASUS PRIME A520M-A II motherboard does not boot?

Check all power connections, ensure RAM and GPU are seated properly, and verify CPU installation. If issues persist, try booting with minimal hardware to isolate the problem.

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

Download the latest BIOS from the ASUS website, save it to a USB drive, and use the EZ Flash utility in the BIOS menu to perform the update.

What are the supported CPU options for the ASUS PRIME A520M-A II?

The ASUS PRIME A520M-A II supports AMD Ryzen 5000, 4000 G-Series, and 3000 Series desktop processors. Check ASUS's CPU support list for details.

How do I connect front panel connectors on the ASUS PRIME A520M-A II?

Refer to the motherboard manual for the pin layout. Connect the power switch, reset switch, HDD LED, and power LED to the corresponding pins on the front panel header.

How can I enable XMP for my RAM on the ASUS PRIME A520M-A II motherboard?

Enter the BIOS setup, navigate to the AI Tweaker section, and enable the DOCP profile which is ASUS's equivalent of XMP for optimized RAM settings.

What steps should I take if my USB ports are not working on the ASUS PRIME A520M-A II?

Check for proper USB header connections, update motherboard drivers, and ensure the ports are enabled in the BIOS. Test with different devices to isolate the issue.

How do I install an M.2 SSD on my ASUS PRIME A520M-A II motherboard?

Locate the M.2 slot on the motherboard, remove the mounting screw, insert the M.2 SSD at an angle, and secure it with the screw. Ensure the SSD is recognized in the BIOS.

Which graphics cards are compatible with the ASUS PRIME A520M-A II?

The ASUS PRIME A520M-A II supports PCIe 3.0 x16 graphics cards. Ensure compatibility by checking the card's power requirements and dimensions against your case.

How can I monitor the temperatures of my ASUS PRIME A520M-A II motherboard?

Use ASUS AI Suite or third-party software like HWMonitor to track temperatures. Ensure proper airflow in your case to maintain optimal temperature levels.