ASRock B550 Pro4 Support and Manuals
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ASRock B550 Pro4 Videos
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Popular ASRock B550 Pro4 Manual Pages
User Manual - Page 7
Because the motherboard specifications and the BIOS software might be updated, the content of this manual occur, the updated version will be available on ASRock's website as well. ASRock website http://www.asrock.com.
1.1 Package Contents
• ASRock B550 Pro4 Motherboard (ATX Form Factor) • ASRock B550 Pro4 Quick Installation Guide • ASRock B550 Pro4 Support CD • 2 x ...
User Manual - Page 9
... (12bpc), xvYCC and
HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required) • Supports HDR (High Dynamic Range) with HDMI 2.1 • Supports HDCP 2.3 with HDMI 2.1 Port • Supports 4K Ultra HD (UHD) playback with max. B550 Pro4
Expansion Slot
AMD Ryzen series CPUs (Matisse) • 2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode;
User Manual - Page 11
B550 Pro4
Connector
• 1 x COM Port Header • 1 x SPI TPM Header • 1 x Power LED and Speaker Header • 2 x RGB LED Headers * Support in total up to 12V/3A, 36W LED Strip • 2 x Addressable LED Headers * Support in total up to 5V/3A, 15W LED Strip • 1 x CPU Fan Connector (4-pin) * The CPU Fan Connector supports the CPU...
User Manual - Page 13
1.3 Motherboard Layout
1
2
3
CPU_FAN2/WP
ATX12V1
ATX12V2
B550 Pro4
4
CPU_FAN1
56
RGB_LED2
1
7
ADDR_LED2
1
8
PS2 Keyboard
/Mouse
USB 3.2 Gen1 T: USB3_1 B: USB3_2
VGA1 HDMI1
DDR4_A1 (64 bit, 288-pin module) DDR4_A2 (64 bit, 288-pin module) DDR4_B1 (64 bit, 288-pin module) DDR4_B2 (64 bit, 288-pin module)
ATXPWR1
SOCKET AM4
USB 3.2 Gen2 T:USB31_TA_1 B: USB31_TC_1
USB 3.2 Gen1 Top...
User Manual - Page 21
Installing the AM4 Box Cooler SR2
1
B550 Pro4
2
English
15
User Manual - Page 40
... CrossFireX and click Apply.
Please check AMD's website for details. Select the GPU number according to installation. 2.8.2 Driver Installation and Setup
Step 1 Power on your system. Please check AMD's website for AMD driver updates. English
34
Step 2 Remove the AMD drivers if you have any previously installed Catalyst drivers prior to your computer.
The Catalyst...
User Manual - Page 43
B550 Pro4
M.2_SSD (NGFF) Module Support List
Vendor
ADATA ADATA ADATA ADATA ADATA Apacer Corsair Intel Intel Kingston Kingston OCZ...-512G (MZHPU512HCGL) SD6PP4M-128G SD6PP4M-256G TM8FP2240G0C101 TM8FP2480GC110 WDS256G1X0C-00ENX0 (NVME) WDS512G1X0C-00ENX0 (NVME)
For the latest updates of M.2_SSD (NFGG) module support list, please visit our website for details: http://www.asrock.com
English
37
User Manual - Page 49
... auto-detected and listed on the file "ASRSETUP.EXE" in your CD-ROM drive. B550 Pro4
Chapter 3 Software and Utilities Operation
3.1 Installing Drivers
The Support CD that comes with the motherboard contains necessary drivers and useful utilities that the motherboard supports.
Therefore, the drivers you install can work properly. The CD automatically displays the Main Menu if "AUTORUN" is...
User Manual - Page 53
...Internet to date simply with a few clicks. Click on your motherboard up to download apps from the ASRock Live Update & APP Shop.
3.3.1 UI Overview
Category Panel
Hot News
...more.
47
English With ASRock Live Update & APP Shop, you can quickly and easily install various apps and support utilities. B550 Pro4
3.3 ASRock Live Update & APP Shop
The ASRock Live Update & APP Shop is an...
User Manual - Page 61
... (ADDR_LED1 / ADDR_LED2) on the motherboard. ADDR_LED2
1 GND
DO_ADDR VOUT
ADDR_LED1
1 GND
DO_ADDR VOUT
CP U DRAM VG A B OOT
1
1. B550 Pro4
Connecting the Addressable RGB LED Strip
Connect your system and unplug the power cord from the power supply. Never install the RGB LED cable in the wrong orientation; Before installing or removing your RGB LED cable, please power off...
User Manual - Page 67
... is derived from the CPU SoC/Uncore Voltage (VDD_SOC). CLD0 VDDG CCD Voltage Control
AMD Overclocking Setup VDDG CCD represents voltage for idle cores (e.g. VDDG can approach but not exceed VDD_SOC.
61
English B550 Pro4
frequency.
CCD0 CCX0 Frequency (MHz)
Use this item to adjust CCX0 Frequency. As a result, VDDP voltage in mV to...
User Manual - Page 71
Coniguration options: [Enabled] and [Disabled]. Warning: S3 is not supported on systems where SMT is [Enabled]. 4.4.1 CPU Configuration
B550 Pro4
PSS Support
Use this to enable or disable AMD CPU fTPM.
65
English The default value is disabled. To re-enable SMT, a power cycle is set to disable symmetric multithreading.
SMT Mode
This item can be used...
User Manual - Page 79
English
73 4.4.8 AMD Overclocking
B550 Pro4
The AMD Overclocking menu accesses options for configuring CPU frequency and voltage.
User Manual - Page 90
DECLARATION OF CONFORMITY
Per FCC Part 2 Section 2.1077(a)
Responsible Party Name: ASRock Incorporation Address: 13848 Magnolia Ave, Chino, CA91710
Phone/Fax No: +1-909...must accept any interference received, including interference that the product
Product Name : Motherboard Model Number : B550 Pro4 Conforms to the following two conditions: (1) is device complies with part 15 of the FCC Rules.
User Manual - Page 91
... Conformity
For the following equipment: Motherboard (Product Name)
B550 Pro4 / ASRock (Model Designation / Trade Name)
ASRock Incorporation (Manufacturer Name)
2F., ...1691;RoHS - Directive 2011/65/EU ڛCE marking
(EU conformity marking)
ASRock EUROPE B.V. (Company Name) Bijsterhuizen 1111 6546 AR Nijmegen The Netherlands (Company Address) Person responsible for ...
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