MSI Pro B660-A User's Guide

MSI Pro B660-A manual cover
Pages 244
Year 2022
Language(s)
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MSI Pro B660-A Specification

The MSI Pro B660-A is a motherboard designed to support Intel's 12th generation Alder Lake processors, utilizing the LGA 1700 socket. It is built on the Intel B660 chipset, providing a balance of performance and affordability for both professional and casual users. The motherboard supports DDR4 memory, featuring four DIMM slots with a maximum capacity of 128GB and speeds up to 4800 MHz (OC), which ensures efficient multitasking and performance optimization.

Expansion capabilities include one PCIe 4.0 x16 slot and two PCIe 3.0 x16 slots, allowing for versatile graphics card configurations and additional peripherals. Storage options are robust, with two M.2 slots supporting PCIe 4.0 x4 and PCIe 3.0 x4 SSDs for high-speed data transfer, alongside six SATA 6Gb/s ports for extensive storage solutions. Connectivity is enhanced with a 2.5G LAN port for fast network connections and multiple USB ports, including USB 3.2 Gen 2 Type-A and Type-C, for high-speed peripheral connections.

The MSI Pro B660-A features an advanced cooling solution with strategically placed heatsinks and fan headers to maintain optimal thermal performance. Audio capabilities are powered by the Realtek ALC897 codec, delivering high-definition sound quality. The motherboard also includes MSI's proprietary software suite, offering features like BIOS Flashback, Mystic Light for RGB lighting control, and Core Boost technology for enhanced power delivery to the CPU. Designed with durability and performance in mind, the MSI Pro B660-A is an ideal choice for users seeking a reliable and feature-rich platform for their computing needs.

MSI Pro B660-A F.A.Q.

How do I update the BIOS on the MSI Pro B660-A motherboard?

To update the BIOS on the MSI Pro B660-A, download the latest BIOS file from the MSI website. Extract the file to a USB drive formatted in FAT32. Restart your computer and enter the BIOS setup by pressing the 'Delete' key during boot. Navigate to 'M-FLASH' and select the BIOS file from your USB drive to start the update process.

What should I do if my MSI Pro B660-A motherboard doesn't power on?

Check the power connections to ensure they are secure. Verify that the power supply is functioning by testing it with another device. Ensure that all components are correctly seated and there are no shorts or faulty components. If the problem persists, try resetting the CMOS.

How can I enable XMP on the MSI Pro B660-A to boost RAM performance?

Enter the BIOS setup by pressing 'Delete' during boot. Navigate to the 'OC' section and find the 'XMP' option. Enable XMP by selecting the profile that matches your RAM specifications. Save the changes and exit the BIOS.

What is the maximum RAM capacity supported by the MSI Pro B660-A motherboard?

The MSI Pro B660-A motherboard supports up to 128GB of DDR4 RAM across four DIMM slots.

How do I reset the CMOS on my MSI Pro B660-A motherboard?

To reset the CMOS, turn off your computer and unplug it from the power source. Locate the CMOS battery on the motherboard, remove it, and wait for about 5 minutes before reinserting it. Alternatively, use the CMOS jumper if available by moving it to the 'Clear' position for a few seconds and then back.

What are the supported storage interfaces on the MSI Pro B660-A?

The MSI Pro B660-A supports multiple storage interfaces including M.2 slots with PCIe Gen4 x4, SATA 6Gb/s ports, and support for Intel Optane Memory.

Can I use a liquid cooler with the MSI Pro B660-A?

Yes, the MSI Pro B660-A motherboard is compatible with most liquid coolers. Ensure that the cooler's mounting mechanism supports the LGA 1700 socket. Check the motherboard's layout for any clearance issues before installation.

How do I install Windows 11 on the MSI Pro B660-A motherboard?

Create a bootable USB drive with the Windows 11 installation media. Plug it into the computer and boot from the USB drive by setting it as the primary boot device in BIOS. Follow the on-screen instructions to complete the Windows 11 installation.

What should I do if my MSI Pro B660-A motherboard is not detecting all installed RAM?

Ensure all RAM modules are fully seated in the DIMM slots. Check if the RAM modules are compatible with the motherboard. Test each RAM module individually to identify if any are faulty. Update the BIOS as it may resolve compatibility issues.

How can I troubleshoot overheating issues on the MSI Pro B660-A?

Check that all fans are properly connected and functioning. Ensure that the CPU cooler is correctly installed and making good contact with the CPU. Clean any dust from the computer components and case. Consider improving airflow by rearranging cables and adding more fans if necessary.