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Installing OS, Drivers & MSI Center

Please download and update the latest utilities and drivers at www.msi.com

Installing Windows 10/ Windows 11

1. Power on the computer.

2. Insert the Windows 10/ Windows 11 installation disc/USB into your computer.

3. Press the Restart button on the computer case.

4. Press F11 key during the computer POST (Power-On Self Test) to get into Boot

Menu.

5. Select the Windows 10/ Windows 11 installation disc/USB from the Boot Menu.

6. Press any key if screen shows Press any key to boot from CD or DVD... message. If

not, please skip this step.

7. Follow the instructions on the screen to install Windows 10/ Windows 11.

Installing Drivers

1. Start up your computer in Windows 10/ Windows 11.

2. Insert MSI® USB Drive into the USB port.

3. Click the Select to choose what happens with this disc pop-up notification, then

select Run DVDSetup.exe to open the installer. If you turn off the AutoPlay feature

from the Windows Control Panel, you can still manually execute the DVDSetup.exe

from the root path of the MSI USB Drive.

4. The installer will find and list all necessary drivers in the Drivers/Software tab.

5. Click the Install button in the lower-right corner of the window.

6. The drivers installation will then be in progress, after it has finished it will prompt

you to restart.

7. Click OK button to finish.

8. Restart your computer.

MSI Center

MSI Center is an application that helps you easily optimize game settings and

smoothly use content creation softwares. It also allows you to control and synchronize

LED light effects on PCs and other MSI products. With MSI Center, you can customize

ideal modes, monitor system performance, and adjust fan speed.

MSI Center User Guide

If you would like to know more information about MSI Center, please refer to

http://download.msi.com/manual/mb/MSICENTER.pdf

or scan the QR code to access.

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Important

Functions may vary depending on the product you have.

Questions and Answers:

Need help?

Do you have a question about the MSI PRO B660M-A WIFI DDR4 and is the answer not in the manual?

MSI PRO B660M-A WIFI DDR4 Specifications

General

Processor socket	LGA 1700
Processor manufacturer	Intel
Compatible processor series	Intel® Core™ i9
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2133, 2400, 2666, 2933, 3200, 3333, 3400, 3466, 3600, 3733, 3800, 4000, 4200, 4266, 4400, 4600, 4800 MHz
RAID levels	0, 1, 5, 10
Supported storage drive types	SSD
Supported storage drive interfaces	M.2, SATA III
DirectX version	12.0
Parallel processing technology support	Not supported
USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version	5.2
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
Ethernet interface type	2.5 Gigabit Ethernet
Audio chip	Realtek ALC897
Component for	PC
Motherboard chipset	Intel B660
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Windows operating systems supported	Windows 10, Windows 11
BIOS type	EFI AMI
System Management BIOS (SMBIOS) version	3.2
Cables included	SATA
Harmonized System (HS) code	84733020
Weight	1000 g