Asus PRIME B550M-A WIFI II Support and Manuals
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Popular Asus PRIME B550M-A WIFI II Manual Pages
Users Manual English - Page 3
......iv About this guide...v Package contents...vi PRIME B550M-A WIFI II specifications summary vi
Chapter 1
Product Introduction
1.1 Before you proceed 1-1
1.2 Motherboard overview 1-1
1.3 Central Processing Unit (CPU 1-8
1.4 System memory 1-9
Chapter 2
BIOS and RAID Support
2.1 Knowing BIOS 2-1
2.2 BIOS Setup program 2-2
2.3 ASUS EZ Flash 3 2-3
2.4 ASUS CrashFree BIOS...
Users Manual English - Page 6
Package contents
Check your motherboard package for CPU support list.
PRIME B550M-A WIFI II specifications summary
CPU Chipset Memory
Graphics
AMD Socket AM4 for AMD Ryzen™ 5000 Series / 5000 G-Series / 4000 G-Series / 3000 Series Desktop Processors*
*Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists), and memory frequency support depends on the next page)
vi...
Users Manual English - Page 7
...to 24-Bit/192kHz playback
Audio
Back Panel I/O Ports
Internal I/O Connectors
Audio Features - Premium audio capacitors - PRIME B550M-A WIFI II specifications summary
Ethernet Wireless & Bluetooth
USB
1 x Realtek 1Gb Ethernet Wi-Fi 6 2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Supports 2.4/5GHz frequency band Bluetooth v5.2 Rear USB (Total 6 ports) 2 x USB 3.2 Gen 2 ports (2 x Type-A) 4 x USB 3.2 Gen...
Users Manual English - Page 8
...EZ update - ASUS UEFI BIOS EZ Mode
(continued on the next page)
viii LANGuard - SafeSlot Core - AURA Creator - ASUS CrashFree...ASUS Thermal Solution - Lighting Control
ASUS CPU-Z AI Charger DAEMON Tools MyASUS Norton Anti-virus software (Free Trial version) WinRAR UEFI BIOS
ASUS EZ DIY - PRIME B550M-A WIFI II specifications summary
Internal I /O
Special Features
Software Features
ASUS...
Users Manual English - Page 9
Please scan the QR Code for the latest specifications.
• MyASUS offers a variety of support features such as helping to troubleshoot issues, optimizing product performance, integrating ASUS software, and recovery drive creation.
ix Refer to change without notice. PRIME B550M-A WIFI II specifications summary
BIOS Manageability Operating System
Form Factor
256 Mb Flash ROM, UEFI AMI ...
Users Manual English - Page 11
The pin definitions are for reference only and are subject to change any motherboard settings.
• Unplug the power cord from the wall socket before touching any...static electricity.
• Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power supply. ASUS PRIME B550M-A WIFI II
1-1 Failure to do so may ...
Users Manual English - Page 13
... 2 header allows you to 5 Gb/s. ASUS PRIME B550M-A WIFI II
1-3 • AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes) •... from the power supply.
SATA 6Gb/s ports The SATA 6Gb/s ports allow you install or remove any component, ensure that the power supply is switched off or the power...
Users Manual English - Page 15
....
ASUS PRIME B550M-A WIFI II
1-5
Connect the chassis power LED cable to a slot opening at the back of the system chassis.
+5V SPDIFOUT GND
SPDIF_OUT
16. Ground HWRST#
(NC)
PIN 1 +HDD_LED- SPI TPM header
This header supports a Trusted Platform Module (TPM) system with a Serial Peripheral Interface (SPI), allowing you to securely store keys, digital certificates, passwords, and...
Users Manual English - Page 17
... Out
* Multi-streaming is enabled, the Lime (front panel) jack will support headphone, and Pink (front panel) jack will support Side Speaker Out. If multistreaming is disabled by default, and the Lime (front panel) jack may be used as Side Speaker Out. ASUS PRIME B550M-A WIFI II
1-7 To configure a 7.1-channel audio output:
Use a chassis with HD audio...
Users Manual English - Page 19
...install memory modules of the same version or date code (D/C) from a DDR, DDR2, or DDR3 module.
Recommended memory configuration
DIMM_B2*
DIMM_A2* DIMM_B2*
DIMM_A1
DIMM_A2* DIMM_B1 DIMM_B2*
ASUS PRIME B550M-A WIFI II... system to support a full memory load (4 DIMMs).
• Refer to www.asus.com for the latest Memory QVL (Qualified Vendors Lists), and memory frequency support depends on ...
Users Manual English - Page 21
... QR code. BIOS settings and options may result to enable a more information on the screen during the system bootup and requests you change the default BIOS settings except in the following circumstances:
• An error message appears on BIOS configurations, please refer to ensure optimal performance. The term "BIOS" in the motherboard CMOS. ASUS PRIME B550M-A WIFI II
2-1 We...
Users Manual English - Page 23
... BIOS setup program. 2.3 ASUS EZ Flash 3
The ASUS EZ Flash 3 feature allows you to prevent system boot failure!
1. Go to the Tool menu to find the BIOS file, and then press to the Folder field. 6. ASUS PRIME B550M-A WIFI II
2-3 Press the Up/Down arrow keys to select
ASUS EZ Flash 3 Utility and press . 3. Reboot the system when the update...
Users Manual English - Page 25
...single drive but at https://www.asus.com/support, or by scanning the QR code. This RAID configuration provides data ...entire system. If one drive to the RAID Configuration Guide which you get all applications to be of the...sets, please refer to a second drive.
ASUS PRIME B550M-A WIFI II
2-5 Use four new hard disk drives or use an existing drive and a new drive for this setup...
Users Manual English - Page 27
... interference in conjunction with the instructions, may cause undesired operation. RF exposure warning This equipment must be installed and operated in a particular installation. Reorient or relocate the receiving antenna. -
These limits are trademarks or registered trademarks of the FCC Rules. ASUS PRIME B550M-A WIFI II
A-1 End-users and installers must accept any other antenna...
Users Manual English - Page 31
...parts and recycling.
The WiFi... this device is available at https://www.asus.com/support/. This product has been designed to indoor...Model: MT7921):
Function
Frequency
WiFi Bluetooth
2412 - 2472 MHz 5150 - 5350 MHz 5470 - 5725 MHz 5725 - 5850 MHz 2402 - 2480 MHz
* Receiver category 1
Maximum Output Power (EIRP)
18.63 dBm 20.56 dBm 17.42 dBm 11.50 dBm 12.65 dBm
ASUS PRIME B550M-A WIFI II...
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