ASUS PRIME B550M-K User Manual

ASUS PRIME B550M-K Motherboard manual cover

Pages 30

Year 2020

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ASUS PRIME B550M-K Motherboard Specification

The ASUS PRIME B550M-K is a micro-ATX motherboard designed to cater to the needs of both casual users and tech enthusiasts seeking robust performance and reliability. It supports AMD Ryzen 5000, 4000 G-Series, and 3000 Series desktop processors, providing a solid foundation for gaming or multitasking environments. The board features the AMD B550 chipset, offering enhanced performance with PCIe 4.0 support, ensuring faster data transfer rates and improved graphics bandwidth.

Equipped with two DIMM slots, the motherboard supports up to 64GB of DDR4 memory, with speeds up to 4600 MHz (OC), allowing for smooth and efficient multitasking. Storage options include an M.2 slot and four SATA 6 Gbps ports, providing ample space and flexibility for both SSDs and traditional hard drives. The ASUS PRIME B550M-K includes a Realtek ALC887 audio codec, delivering high-quality sound for an immersive audio experience.

Connectivity is well-rounded with a selection of rear I/O ports, including HDMI and DVI-D for video output, four USB 3.2 Gen 1 ports, and two USB 2.0 ports. Networking is handled by the Realtek RTL8111H Gigabit Ethernet controller, ensuring stable and fast internet connectivity. The board also features ASUS-exclusive technologies such as 5X Protection III, incorporating hardware safeguards for longevity and reliability, and Fan Xpert for dynamic cooling management.

Overall, the ASUS PRIME B550M-K motherboard offers a balanced blend of performance, connectivity, and durability, making it a versatile choice for building a modern and efficient system tailored to various computing needs.

ASUS PRIME B550M-K Motherboard F.A.Q.

How do I update the BIOS on the ASUS PRIME B550M-K motherboard?

To update the BIOS, download the latest BIOS version from ASUS's official website. Extract the file, save it to a USB drive, and restart your computer. Enter the BIOS setup by pressing 'Del' during boot, navigate to 'Tool', and select 'EZ Flash'. Choose the BIOS file from the USB drive and follow the on-screen instructions.

What should I do if my ASUS PRIME B550M-K motherboard doesn't boot?

First, check all power connections and ensure RAM and GPU are securely seated. Clear the CMOS by removing the battery or using the CMOS jumper. If the issue persists, consider testing with minimal hardware setup and consult the user manual for diagnostic LED indications.

How can I enable XMP for my memory modules on the ASUS PRIME B550M-K?

Enter the BIOS setup by pressing 'Del' during system boot. Navigate to the 'AI Tweaker' tab and find the 'DOCP' setting. Enable it to apply the XMP profile for your RAM, then save and exit the BIOS.

What is the maximum RAM capacity supported by the ASUS PRIME B550M-K motherboard?

The ASUS PRIME B550M-K motherboard supports up to 128GB of DDR4 RAM, spread across two DIMM slots, with a maximum of 64GB per slot.

How do I connect front panel connectors on the ASUS PRIME B550M-K?

Refer to the motherboard manual for the exact pin layout. Typically, the front panel connectors are located at the bottom-right corner of the board. Align the positive and negative pins correctly as per the labels for power switch, reset switch, HDD LED, and power LED.

Can I use an NVMe SSD with the ASUS PRIME B550M-K motherboard?

Yes, the ASUS PRIME B550M-K motherboard has an M.2 slot that supports both SATA and NVMe PCIe SSDs for high-speed storage solutions.

How do I reset the BIOS settings to default on the ASUS PRIME B550M-K?

Enter the BIOS setup by pressing 'Del' during boot. Once in the BIOS, navigate to the 'Exit' tab and select 'Load Setup Defaults'. Confirm the action, then save and exit the BIOS.

What power supply is recommended for the ASUS PRIME B550M-K motherboard?

The power supply should be at least 500W, taking into account the requirements of other components like the CPU and GPU. Ensure the PSU is 80 Plus certified for efficiency and reliability.

How can I improve cooling on my ASUS PRIME B550M-K motherboard?

Consider upgrading your case fans and ensuring proper airflow through cable management. Additionally, you can install an aftermarket CPU cooler and ensure the thermal paste is applied correctly.

How do I enable virtualization on the ASUS PRIME B550M-K motherboard?

Restart your computer and enter the BIOS by pressing 'Del'. Navigate to the 'Advanced' tab, then 'CPU Configuration'. Find 'SVM Mode' and enable it to activate virtualization support. Save changes and exit the BIOS.