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Summary of Contents for ASROCK B650M PRO RS

  • Page 2 Contact Information If you need to contact ASRock or want to know more about ASRock, you’re welcome to visit ASRock’s website at http://www.asrock.com; or you may contact your dealer for further information. For technical questions, please submit a support request form at https://event.asrock.com/tsd.asp ASRock Incorporation e-mail: info@asrock.com.tw...
  • Page 3: Table Of Contents

    Chapter 1 Introduction Package Contents Specifications Motherboard Layout I/O Panel Block Diagram 802.11ax Wi-Fi 6E Module and ASRock WiFi 2.4/5/6 GHz Antennas (B650M Pro RS WiFi) Chapter 2 Installation Installing the CPU Installing the CPU Fan and Heatsink Installing Memory Modules (DIMM)
  • Page 4 2.14 Post Status Checker 2.15 M.2 WiFi/BT PCIe WiFi Module Installation Guide (B650M Pro RS) 2.16 M.2 SSD Module Installation Guide (M2_1) 2.17 M.2 SSD Module Installation Guide (M2_2) 2.18 M.2 SSD Module Installation Guide (M2_3)
  • Page 5: Chapter 1 Introduction

    ASRock’s website without further notice. If you require technical support related to this motherboard, please visit our website for specific information about the model you are using. You may find the latest VGA cards and CPU support list on ASRock’s website as well. ASRock website http://www.asrock.com.
  • Page 6: Specifications

    • Supports DDR5 non-ECC, un-buffered memory up to 6000+(OC)* • Max. capacity of system memory: 128GB • Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules * Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/) Expansion CPU: Slot • 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode*...
  • Page 7 • 8 x USB 2.0 (4 Rear, 4 Front) * All USB ports support ESD Protection Rear Panel • 2 x Antenna Ports (B650M Pro RS WiFi) • 2 x Antenna Mounting Points (B650M Pro RS) • 1 x HDMI Port • 1 x DisplayPort 1.4...
  • Page 8 • 1 x 8 pin 12V Power Connector (Hi-Density Power Connec- tor) • 1 x Front Panel Audio Connector • 1 x Thunderbolt AIC Connector (5-pin) (Supports ASRock Thunderbolt 4 AIC Card) • 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
  • Page 9 • ErP/EuP ready (ErP/EuP ready power supply is required) * For detailed product information, please visit our website: http://www.asrock.com Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using third-party overclocking tools.
  • Page 10: Motherboard Layout

    1.3 Motherboard Layout...
  • Page 11 B650M Pro RS WiFi B650M Pro RS No. Description ATX 12V Power Connector (ATX12V1) CPU Fan Connector (CPU_FAN1) 2 x 288-pin DDR5 DIMM Slots (DDR5_A1, DDR5_B1) 2 x 288-pin DDR5 DIMM Slots (DDR5_A2, DDR5_B2) Addressable LED Header (ADDR_LED3) RGB LED Header (RGB_LED1)
  • Page 12: I/O Panel

    1.4 I/O Panel B650M Pro RS WiFi: No. Description No. Description Antenna Ports USB 2.0 Ports (USB_12) 2.5G LAN RJ-45 Port* USB 3.2 Gen2 Type-A Port (USB32_1) Line In (Light Blue)** USB 3.2 Gen2 Type-C Port (USB32_TC1) Front Speaker (Lime)** DisplayPort 1.4...
  • Page 13 B650M Pro RS WiFi B650M Pro RS * There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications. ACT/LINK LED SPEED LED LAN Port Activity / Link LED Speed LED...
  • Page 14: Block Diagram

    1.5 Block Diagram...
  • Page 15: 802.11Ax Wi-Fi 6E Module And Asrock Wifi 2.4/5/6 Ghz Antennas (B650M Pro Rs Wifi)

    B650M Pro RS WiFi B650M Pro RS 1.6 802.11ax Wi-Fi 6E Module and ASRock WiFi 2.4/5/6 GHz Antennas (B650M Pro RS WiFi) 802.11ax Wi-Fi 6E + BT Module This motherboard comes with an exclusive 802.11 a/b/g/n/ac/ax Wi-Fi 6E + BT module that offers support for 802.11 a/b/g/n/ac/ax Wi-Fi 6E connectivity standards...
  • Page 16 WiFi Antennas Installation Guide Step 1 Prepare the WiFi 2.4/5/6 GHz Antennas that come with the package. Step 2 Connect the two WiFi 2.4/5/6 GHz Antennas to the antenna connectors. Turn the antenna clockwise until it is securely connected. Step 3 Set the WiFi 2.4/5/6 GHz Antenna as shown in the illustration.
  • Page 17: Chapter 2 Installation

    B650M Pro RS WiFi B650M Pro RS Chapter 2 Installation This is a Micro ATX form factor motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it. Pre-installation Precautions Take note of the following precautions before you install motherboard components or change any motherboard settings.
  • Page 18: Installing The Cpu

    2.1 Installing the CPU 1. Before you insert the 1718-Pin CPU into the socket, please check if the PnP cap is on the socket, if the CPU surface is unclean, or if there are any bent pins in the socket. Do not force to insert the CPU into the socket if above situation is found. Otherwise, the CPU will be seriously damaged.
  • Page 19 B650M Pro RS WiFi B650M Pro RS Carefully place the CPU in as flat as possible. Do not drop it.
  • Page 20 Make sure the CPU is aligned with the socket before locking it into place. Make sure the black cover plate is always in place until it pops off when closing the socket lever. Please save the cover if the processor is removed. The cover must be placed if you wish to return the motherboard for after service.
  • Page 21: Installing The Cpu Fan And Heatsink

    B650M Pro RS WiFi B650M Pro RS 2.2 Installing the CPU Fan and Heatsink After you install the CPU into this motherboard, it is necessary to install a larger heatsink and cooling fan to dissipate heat. You also need to spray thermal grease between the CPU and the heatsink to improve heat dissipation.
  • Page 23 B650M Pro RS WiFi B650M Pro RS Installing the CPU Cooler (Type 2)
  • Page 25 B650M Pro RS WiFi B650M Pro RS +12V *The illustrations shown here are for reference purposes only and may not exactly match the model you purchase.
  • Page 26 Installing the CPU Cooler (Type 3)
  • Page 27 B650M Pro RS WiFi B650M Pro RS...
  • Page 28 *The illustrations shown here are for reference purposes only and may not exactly match the model you purchase.
  • Page 29: Installing Memory Modules (Dimm)

    B650M Pro RS WiFi B650M Pro RS 2.3 Installing Memory Modules (DIMM) This motherboard provides four 288-pin DDR5 (Double Data Rate 5) DIMM slots, and supports Dual Channel Memory Technology. 1. For dual channel configuration, you always need to install identical (the same brand, speed, size and chip-type) DDR5 DIMM pairs.
  • Page 31: Connecting The Front Panel Header

    B650M Pro RS WiFi B650M Pro RS 2.4 Connecting the Front Panel Header Front Panel Wires System Panel Header Power SW (-) RESET SW (+) Power SW (+) RESET SW (-) Power LED (-) HDD LED (-) Power LED (+)
  • Page 32: Installing The Motherboard

    2.5 Installing the Motherboard...
  • Page 33: Installing Sata Drives

    B650M Pro RS WiFi B650M Pro RS 2.6 Installing SATA Drives Optical Drive SATA Drive SATA Data Cable...
  • Page 34 SATA Power Connector SATA Data Connector...
  • Page 35: Installing A Graphics Card

    B650M Pro RS WiFi B650M Pro RS 2.7 Installing a Graphics Card CLICK!
  • Page 36 Expansion Slots (PCIe Slots) There are 2 PCI Express slots on the motherboard. Before installing an expansion card, please make sure that the power supply is switched off or the power cord is unplugged. Please read the documentation of the expansion card and make necessary hardware settings for the card before you start the installation.
  • Page 37: Connecting Peripheral Devices

    B650M Pro RS WiFi B650M Pro RS 2.8 Connecting Peripheral Devices...
  • Page 38: Connecting The Power Connectors

    2.9 Connecting the Power Connectors...
  • Page 39: Power On

    B650M Pro RS WiFi B650M Pro RS 2.10 Power On...
  • Page 40: Jumpers Setup

    2.11 Jumpers Setup The illustration shows how jumpers are setup. When the jumper cap is placed on the pins, the jumper is “Short”. If no jumper cap is placed on the pins, the jumper is “Open”. Clear CMOS Jumper (CLRCMOS1) (see p.6, No. 17) CLRCMOS1 allows you to clear the data in CMOS.
  • Page 41: Onboard Headers And Connectors

    B650M Pro RS WiFi B650M Pro RS 2.12 Onboard Headers and Connectors Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage to the motherboard.
  • Page 42 Power LED and Speaker Header (7-pin SPK_PLED1) (see p.6, No. 16) Please connect the chassis power LED and the chassis speaker to this header. SPK_PLED1 SPEAKER DUMMY DUMMY PLED+ PLED+ PLED- Serial ATA3 Connectors Vertical: (SATA3_1) (see p.6, No. 9) (SATA3_2) (see p.6, No.
  • Page 43 B650M Pro RS WiFi B650M Pro RS USB 2.0 Headers (9-pin USB_5_6) (see p.6, No. 20) (9-pin USB_7_8) (see p.6, No. 21) There are two headers on this motherboard. Each USB 2.0 header can support two ports. USB_7_8 USB_PWR DUMMY...
  • Page 44 Front Panel Type C USB 3.2 Gen1 Header (20-pin USB32_TC2) (see p.6, No. 11) There is one Front Panel Type C USB 3.2 Gen1 Header on this motherboard. This header is used for connecting a USB 3.2 Gen1 module for additional USB 3.2 Gen1 ports.
  • Page 45 B650M Pro RS WiFi B650M Pro RS Chassis/Water Pump Fan Connectors (4-pin CHA_FAN1/WP) (see p.6, No.23) (4-pin CHA_FAN2/WP) (see p.6, No. 22) (4-pin CHA_FAN3/WP) (see p.6, No. 19) This motherboard provides three 4-Pin water cooling chassis fan connectors. If you plan to connect a 3-Pin chassis water cooler fan, please connect it to Pin 1-3.
  • Page 46 CPU Fan Connector (4-pin CPU_FAN1) (see p.6, No. 2) This motherboard provides a 4-Pin CPU fan (Quiet Fan) connector. If you plan to connect a 3-Pin CPU fan, please connect it to Pin 1-3. CPU_FAN1 +12V CPU_F AN_SPEED FAN_SPEED_CONTROL CPU/Water Pump Fan Connector (4-pin CPU_FAN2/WP) (see p.6, No.
  • Page 47 B650M Pro RS WiFi B650M Pro RS ATX Power Connector (24-pin ATXPWR1) (see p.6, No. 8) This motherboard provides a 24-pin ATX power connector. To use a 20-pin ATX power supply, please plug it along Pin 1 and Pin 13.
  • Page 48 SPI TPM Header (13-pin SPI_TPM_J1) (see p.6, No. 13) This connector supports SPI Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity.
  • Page 49 B650M Pro RS WiFi B650M Pro RS RGB LED Header (4-pin RGB_LED1) (see p.6, No. 6) This RGB header is used to connect RGB LED extension cable which allow users to choose from various LED lighting effects. Caution: Never install the RGB LED cable in the wrong orientation; otherwise, the cable may be damaged.
  • Page 50 Addressable LED Headers (3-pin ADDR_LED1) (see p.6, No. 24) (3-pin ADDR_LED2) (see p.6, No. 25) (3-pin ADDR_LED3) (see p.6, No. 5) These headers are used to connect Addressable LED extension cables which allow users to choose from various LED lighting effects. Caution: Never install the Addressable LED cable in the wrong orientation;...
  • Page 51 B650M Pro RS WiFi B650M Pro RS 1. Never install the RGB LED cable in the wrong orientation; otherwise, the cable may be damaged. 2. Before installing or removing your RGB LED cable, please power off your system and unplug the power cord from the power supply. Failure to do so may cause dam- ages to motherboard components.
  • Page 52: Smart Switches

    2.13 Smart Switches The motherboard has one smart switch: BIOS Flashback Button, allowing users to flash the BIOS. BIOS Flashback Button (BIOS_FB1) (see p.8) BIOS Flashback Button allows users to flash the BIOS. BIOS_FB1 USB BIOS Flashback port...
  • Page 53 B650M Pro RS WiFi B650M Pro RS ASRock BIOS Flashback feature allows you to update BIOS without powering on the system, even without CPU. Before using the BIOS Flashback function, please suspend BitLocker and any encryp- tion or security relying on the TPM. Make sure that you have already stored and backup-ed the recovery key.
  • Page 54 2.14 Post Status Checker Post Status Checker (PSC) diagnoses the computer when users power on the machine. It emits a red light to indicate whether the CPU, memory, VGA or storage is dysfunctional. The lights go off if the four mentioned above are functioning normally. It is normal for the DRAM status LED to blink during memory training.
  • Page 55 B650M Pro RS WiFi B650M Pro RS 2.15 M.2 WiFi/BT PCIe WiFi Module Installation Guide (B650M Pro RS) The M.2 is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The M.2 Socket (Key E) supports type 2230 WiFi/BT PCIe WiFi module.
  • Page 56 Step 3 Gently insert the WiFi/BT PCIe WiFi module into the M.2 slot. Please be aware that the module only fits in one orientation. Step 4 Tighten the screw with a screwdriver to secure the module into place. Please do not overtighten the screw as this might damage the module.
  • Page 57 B650M Pro RS WiFi B650M Pro RS 2.16 M.2 SSD Module Installation Guide (M2_1) The M.2 is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The Blazing M.2 Socket (M2_1, Key M) supports type 2260/2280 PCIe Gen5x4 (128 Gb/s) mode.
  • Page 58 Step 4 Peel off the yellow protective film on the nut A. Prepare the M.2 standoff that comes with the package, and hand tighten it into the nut A. Skip Step 4 if your M.2 SSD module is Type 2280. Step 5 Align and gently insert the M.2 SSD module into the M.2 slot.
  • Page 59 B650M Pro RS WiFi B650M Pro RS Step 7 Before securing the M.2 heatsink, make sure to align the notch on the SSD to the standoff on the motherboard if you use a Type 2280 SSD module; otherwise, the SSD module may be damaged.
  • Page 60 2.17 M.2 SSD Module Installation Guide (M2_2) The M.2 is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The Hyper M.2 Socket (M2_2, Key M) supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) modes. Installing the M.2 SSD Module Step 1 Prepare a M.2 SSD module and the...
  • Page 61 B650M Pro RS WiFi B650M Pro RS Step 3 Move the standoff based on the module type and length. The standoff is placed at the nut location B by default. Skip Step 3 and 4 and go straight to Step 5 if you are going to use the default nut.
  • Page 62 2.18 M.2 SSD Module Installation Guide (M2_3) The M.2 is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The M.2 Socket (M2_3, Key M) supports type 2260/2280 PCIe Gen4x2 (32 Gb/s) modes. Installing the M.2 SSD Module Step 1 Prepare a M.2 SSD module and the screw.
  • Page 63 B650M Pro RS WiFi B650M Pro RS Step 3 Move the standoff based on the module type and length. The standoff is placed at the nut location B by default. Skip Step 3 and 4 and go straight to Step 5 if you are going to use the default nut.
  • Page 64 In no event shall ASRock, its directors, officers, employees, or agents be liable for any indirect, special, incidental, or consequential damages (including damages for loss of profits, loss of business, loss of data, interruption of business and the like), even if ASRock has been advised of the possibility of such damages arising from any defect or error in the documentation or product.
  • Page 65 If you require assistance please call ASRock Tel : +886-2-28965588 ext.123 (Standard International call charges apply)
  • Page 66 ASRock follows the green design concept to design and manufacture our products, and makes sure that each stage of the product life cycle of ASRock product is in line with global environmental regulations. In addition, ASRock disclose the relevant information based on regulation requirements.
  • Page 67 Operations in the 5.15-5.35/6GHz band are restricted to indoor usage only. Radio transmit power per transceiver type Function Frequency Maximum Output Power (EIRP) 2400-2483.5 MHz 18.5 + / -1.5 dbm 5150-5250 MHz 21.5 + / -1.5 dbm 18.5 + / -1.5 dbm (no TPC) 5250-5350 MHz 21.5 + / -1.5 dbm (TPC) WiFi...

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