ASROCK TRX50 WS User manual

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: [e-mail]
ASRock EUROPE B.V.
e-mail: [e-mail]
ASRock America, Inc.
e-mail: sa[email protected]
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Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Motherboard Layout 7
1.4 I/O Panel 10
1.5 Block Diagram 12
1.6 802.11ax Wi-Fi 6E Module and ASRock WiFi 2.4/5/6 GHz
Antenna 13
Chapter 2 Installation 14
2.1 Installing the CPU 15
2.2 Installing the CPU Liquid Cooler 19
2.3 Installing Memory Modules (DIMM) 21
2.4 Connecting the Front Panel Header 23
2.5 Installing the Motherboard 24
2.6 Installing SATA Drives 25
2.7 Installing a Graphics Card 27
2.8 Connecting Peripheral Devices 29
2.9 Connecting the Power Connectors 30
2.10 Power On 31
2.11 Jumpers Setup 32
2.12 Onboard Headers and Connectors 33

2.13 Smart Buttons 54
2.14 Dr. Debug 58
2.15 M.2 SSD Card Installation Guide (M2_1) 64
2.16 M.2 SSD Card Installation Guide (M2_2) 67

1
TRX50 WS
Chapter 1 Introduction
ank you for purchasing ASRock TRX50 WS motherboard, a reliable motherboard
produced under ASRock’s consistently stringent quality control. It delivers excellent
performance with robust design conforming to ASRock’s commitment to quality
and endurance.
1.1 Package Contents
• ASRock TRX50 WS Motherboard (EATX Form Factor)
• ASRock TRX50 WS User Manual
• 4 x Serial ATA (SATA) Data Cables (Optional)
• 1 x ASRock WiFi 2.4/5/6 GHz Antenna (Optional)
• 2 x ermistor Cables (Optional)
• 1 x Multi PSU Adaptor Cable (Optional)
• 2 x Screws for M.2 Sockets (Optional)
• 2 x Standos for M.2 Sockets (Optional)
Because the motherboard specications and the BIOS soware might be updated, the
content of this documentation will be subject to change without notice. In case any modi-
cations of this documentation occur, the updated version will be available on ASRock’s
website without further notice. If you require technical support related to this mother-
board, please visit our website for specic information about the model you are using. You
may nd the latest VGA cards and CPU support list on ASRock’s website as well. ASRock
website http://www.asrock.com.

2
1.2 Specications
Platform • EATX Form Factor
• 12 Layer PCB
• 2oz Copper PCB
CPU • Supports AMD RyzenTM readripperTM PRO 7000 and
AMD RyzenTM readripperTM 7000 Series Processors
• Supports AMD Socket sTR5
• Supports ASRock Hyper BCLK Engine
Chipset • AMD TRX50
Memory • Quad Channel DDR5 Memory Technology
• 4 x DDR5 DIMM Slots
• Supports DDR5 ECC, buered memory (RDIMM/ RDIMM-
3DS) up to 7600+(OC)*
• Max. capacity of system memory: 1TB
* Please refer to Memory Support List on ASRock's website for
more information. (http://www.asrock.com/)
Expansion
Slot
CPU:
• 3 x PCIe 5.0 x16 Slots (PCIE1/PCIE3 at x16; PCIE4 at x8)*
• 1 x PCIe 4.0 x16 Slot (PCIE2), supports x4 mode*
• 1 x PCIe 4.0 x16 Slot (PCIE5), supports x8 mode*
Chipset:
• 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe
WiFi module
* Supports NVMe SSD as boot disks
• 15μ Gold Contact in VGA PCIe Slots
Audio • 7.1 CH HD Audio with Content Protection (Realtek
ALC1220 Audio Codec)
• Impedance Sensing on Rear Out port
• Individual PCB Layers for R/L Audio Channel
• Nahimic Audio

3
TRX50 WS
LAN 1 x 10 Gigabit LAN 100/1000/2500/5000/10000 Mb/s (Marvell
AQC113)
• Support Wake-On-LAN
• Support PXE
1 x 2.5 Gigabit LAN 10/100/1000/2500 Mb/s (Dragon RTL-
8125BG)
• Supports Dragon 2.5G LAN Soware
- Smart Auto Adjust Bandwidth Control
- Visual User Friendly UI
- Visual Network Usage Statistics
- Optimized Default Setting for Game, Browser, and
Streaming Modes
- User Customized Priority Control
Wireless
LAN
• 802.11ax Wi-Fi 6E Module
• Supports IEEE 802.11a/b/g/n/ac/ax
• Supports Dual-Band 2x2 with extended 6GHz band*
support
* Wi-Fi 6E (6GHz band) will be supported by Microso®
Windows® 11. e availability will depend on the dierent
regulation status of each country and region. It will be activated
(for supported countries) through Windows Update and so-
ware updates once available.
* A 6GHz compatible router is required for 6E functionality.
• 2 antennas to support 2 (Transmit) x 2 (Receive) diversity
technology
• Supports Bluetooth 5.2 + High speed class II
• Supports MU-MIMO
USB CPU:
• 1 x USB 3.2 Gen2x2 Type-C (Rear)
• 4 x USB 3.2 Gen2 Type-A (Rear)
Chipset:
• 2 x USB 3.2 Gen2 Type-C (1 Rear, 1 Front)
• 4 x USB 3.2 Gen1 Type-A (2 Rear, 2 Front)
• 4 x USB 2.0 (Front)
* All USB ports support ESD Protection

4
Rear Panel
I/O
• 2 x Antenna Ports
• 1 x Optical SPDIF Out Port
• 1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s)
• 4 x USB 3.2 Gen2 Type-A Ports (10 Gb/s)
• 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s)
• 2 x USB 3.2 Gen1 Type-A Ports
• 2 x RJ-45 LAN Ports
• 1 x Clear CMOS Button
• 1 x BIOS Flashback Button
• 1 x Line Out Jack (Gold Audio Jack)
• 1 x Microphone Input Jack (Gold Audio Jack)
Storage CPU:
• 1 x Blazing M.2 Socket (M2_1, Key M), supports type
2260/2280 PCIe Gen5x4 mode*
• 1 x MCIO PCIe Gen5x4 Connector
• 2 x SlimSAS SFF-8654 Connectors (PCIe Gen4x4 or 4 x
SATA3 6.0 Gb/s)
Chipset:
• 1 x Hyper M.2 Socket (M2_2, Key M), supports type
2260/2280 PCIe Gen4x4 mode*
• 4 x SATA3 6.0 Gb/s Connectors
* Supports NVMe SSD as boot disks
RAID • Supports RAID 0, RAID 1 and RAID 10 for SATA storage
devices
• Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe
storage devices*
* Requires additional M.2 NVMe expansion cards to support
RAID 10
Connector • 2 x ermistor Cable Headers
• 1 x SPI TPM Header
• 1 x COM Port Header
• 1 x Chassis Intrusion and Speaker Header
• 2 x Addressable LED Headers*
• 1 x CPU Fan Connector (4-pin)**

5
TRX50 WS
• 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan
Speed Control)***
• 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan
Speed Control)****
• 1 x 24 pin ATX Power Connector (Hi-Density Power Con-
nector)
• 1 x 3 pin ATX Power Connector*****
• 2 x 8 pin ATX 12V Power Connectors (Hi-Density Power
Connector) (for Motherboard)******
• 2 x 6 pin PCIe 12V Power Connectors (Hi-Density Power
Connector) (for Motherboard)******
• 1 x 6 pin Graphics 12V Power Connector (Hi-Density Power
Connector) (for PCIe card)*******
• 1 x Front Panel Audio Connector (15μ Gold Audio
Connector)
• 1 x underbolt AIC Connector (5-pin) (Supports ASRock
underbolt 4 AIC Card)
• 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
• 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)
• 1 x Front Panel Type C USB 3.2 Gen2 Header (10 Gb/s)
• 1 x Dr. Debug with LED
• 1 x Power Button with LED
• 1 x Reset Button with LED
* Support in total up to 5V/3A, 15W LED Strip
** CPU_FAN1 supports the fan power up to 1A (12W).
*** CPU_FAN2/WP supports the fan power up to 2A (24W).
**** CHA_FAN1~3/WP support the fan power up to 2A (24W).
***** Plug the Multi PSU Adaptor Cable that comes with the
package to ATX_CON1 if you use a secondary PSU.
****** It is required to connect both ATX12V1 and ATX12V2;
otherwise, the system may not boot up properly.
****** It is required to connect all 8 pin and 6 pin 12V Power
Connectors when overclocking.
******* It is required to connect a 6 pin PCIE 12V power cable to
GFX_12V1; otherwise, the system may not boot up properly.
BIOS
Feature
• AMI UEFI Legal BIOS with GUI support

6
OS • Microso® Windows® 11 64-bit
Certica-
tions
• FCC, CE
• ErP/EuP ready (ErP/EuP ready power supply is required)
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. Overclocking may aect your system’s stability, or even cause damage to
the components and devices of your system. It should be done at your own risk and expense.
We are not responsible for possible damage caused by overclocking.
* For detailed product information, please visit our website: http://www.asrock.com

7
TRX50 WS
AMD
TRX50
PCIE1
1
13
AUDIO
CODEC
CPU_FAN2
/WP
7
16
35 31
1
USB_1_2
20
21
19
14
15
CPU_FAN1
10
29
PCIE5
1
SPK_CI1
1
PANEL1
HDLED RESET
PLED PWRBTN
1
CLRC
MOS1
USB32_TC3
SATA3_4
SATA3_3
LAN
LAN
30
ATX12V2
ATX1 2V1
ATXPWR1
18
PCIE3
BIOS
ROM
Dr.
Debug
1
USB32_7_8
Power
Reset
34
Top:
MIC I N
Center:
Line Out
Bottom:
Optical
SPDIF
US B 3.2 Ge n2
US B32_ 5
US B 3.2 Ge n2
US B32 6_
12
RoHS
M2_2
M2_1
SATA3_2
SATA3_1 SLIM 1
SLIM2
MCIO1
17
PCIE2
PCIE4
5
2
1
HD_AUDIO1
CHA_FAN1/WP
1
ATX_CON1
36
M2_WIFI_1
Top:
10GLAN
(Marvell
AQC113)
DDR5_E0(64 bit, 288-pin module)
DDR5_G0 (64 bit, 288-pin module)
DDR5_C0 (64 bit, 288-pin module)
DDR5_A0 (64 bit, 288-pin module)
PCIE12V1_6P
PCIE12V2_6P
8
6
GFX_12V1
22
24
25
26
1
USB_3_4
2832
T_SENSOR1
T_SENSOR2
1
1
27
CHA_FAN3/WP
23
T B1
1
1
ADDR_LED1
33
COM1
1
BIOS
_FB
CLRC
MOS
Top:
2.5GLAN
(Dragon
RTL8125BG)
USB 3.2 Gen2:
USB32_2
USB 3.2 Gen2:
USB32_1
USB 3.2 Gen1:
USB32_4
USB 3.2 Gen1:
USB32_3
USB 3.2 Gen2 USB32_TC1
USB 3.2 Gen2x2 USB32_TC2
CHA_FAN2
/WP
3
1
ADDR_LED2
9
11
1
TPM_BIOS_PH1
4
1.3 Motherboard Layout

8
No. Description
1 8 pin ATX 12V Power Connector (ATX12V2)
2 6 pin PCIe 12V Power Connector (PCIE12V2_6P)
3 Chassis/Water Pump Fan Connector (CHA_FAN2/WP)
4 SPI TPM Header (TPM_BIOS_PH1)
5 Reset Button (RSTBTN1)
6 Power Button (PWRBTN1)
7 CPU/Water Pump Fan Connector (CPU_FAN2/WP)
8 CPU Fan Connector (CPU_FAN1)
9 Addressable LED Header (ADDR_LED2)
10 6 pin PCIe 12V Power Connector (PCIE12V1_6P)
11 8 pin ATX 12V Power Connector (ATX12V1)
12 2 x 288-pin DDR5 DIMM Slots (DDR5_G0, DDR5_E0)
13 ATX Power Connector (ATXPWR1)
14 3 pin ATX Power Connector Connector (ATX_CON1)
15 2 x 288-pin DDR5 DIMM Slots (DDR5_A0, DDR5_C0)
16 Front Panel Type C USB 3.2 Gen2 Header (USB32_TC3)
17 Mini Cool Edge IO Connector (MCIO1)
18 SlimSAS Connector (SLIM2)
19 SlimSAS Connector (SLIM1)
20 SATA3 Connectors (SATA3_2)(Upper), (SATA3_1)(Lower)
21 SATA3 Connectors (SATA3_4)(Upper), (SATA3_3)(Lower)
22 6 pin Graphics 12V Power Connector (GFX_12V1)
23 Chassis/Water Pump Fan Connector (CHA_FAN3/WP)
24 System Panel Header (PANEL1)
25 Chassis Intrusion and Speaker Header (SPK_CI1)
26 ermistor Cable Header (T_SENSOR1)
27 ermistor Cable Header (T_SENSOR2)
28 USB 2.0 Header (USB_3_4)
29 USB 2.0 Header (USB_1_2)
30 USB 3.2 Gen1 Header (USB32_7_8)
31 Clear CMOS Jumper (CLRCMOS1)
32 Chassis/Water Pump Fan Connector (CHA_FAN1/WP)
33 Addressable LED Header (ADDR_LED1)

9
TRX50 WS
No. Description
34 5-pin underbolt AIC Connector (TB1)
35 COM Port Header (COM1)
36 Front Panel Audio Header (HD_AUDIO1)

10
1.4 I/O Panel
No. Description No. Description
1 BIOS Flashback Button 9 USB 3.2 Gen2x2 Type-C Port
2 USB 3.2 Gen1 Type-A Ports (USB32_TC2)
(USB32_34) 10 USB 3.2 Gen2 Type-A Port
3 2.5G LAN RJ-45 Port (USB32_5)
(Dragon RTL8125BG)* 11 USB 3.2 Gen2 Type-C Port
4 10G LAN RJ-45 Port (USB32_TC1)
(Marvell AQC113)** 12 USB 3.2 Gen2 Type-A Ports
5 Microphone Input Jack*** (USB32_12)
6 Line Out Jack*** 13 Clear CMOS Button
7 Optical SPDIF Out Port 14 Antenna Ports
8USB 3.2 Gen2 Type-A Port (USB32_6)
13 12
1
14 10
11
32
7
6
5
8
9
4

11
TRX50 WS
* ere are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
Activity / Link LED Speed LED
Status Description Status Description
O No Link O 10Mbps connection
Blinking Data Activity Orange 100Mbps/1Gbps
connection
On Link Green 2.5Gbps connection
**ere are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
Activity / Link LED Speed LED
Status Description Status Description
O No Link
Orange
100Mbps/1Gbps/2.5Gbps
/5Gbps connection
Blinking Data Activity
On Link Green 10Gbps connection
*** Function of the Audio Ports in 2, 4, 5.1 or 7.1-channel Conguration:
Channel Port Function
2ch Line Out Jack
(Rear Panel) Front speaker out
4ch Pink-Mic
(Front Panel) Rear speaker out
5.1ch Microphone Input Jack
(Rear Panel) Central/Subwoofer speaker out
7.1ch Lime-Headphone
(Front Panel) Side Speaker out
ACT/LINK LED
SPEED LED
LAN Port
ACT/LINK LED
SPEED LED
LAN Port

12
1.5 Block Diagram
TRX50
AMD TR5
SOCKET 4844P
AMD Processor
Front USB 3.2 Gen2 Type C header
SPI BUS
Channel A Channel C
DDR5 5200MHz DDR5 5200MHz Channel E
Channel G
PCI-E X16 SLOT 4 (x8) PCIE Gen5 x4
PCIE Gen4 x4
PCIE Gen5 x8
PCI-E X16 SLOT 1 (x16) PCIE Gen5 x16 PCI-E X16 SLOT 3 (x16) PCIE Gen5 x16 PCI-E X16 SLOT 2 (x4) PCIE Gen4 x4 PCI-E X16 SLOT 5 (x8) PCIE Gen4 x8
PCIE Gen5 x4
USB 3.2G2 x2
ESPI
PCIE Gen3 x4
PCIE Gen4 x4 PCIE Gen4 x4
USB 3.2G1
Rear USB 3.2 Gen2 Type C connector
USB 3.2G1
Rear USB 3.2 Gen1 Type A connector
PCIE Gen4 x2 Key E M.2
USB 2.0
Front USB 2.0 Type A header
DDR5 5200MHz DDR5 5200MHz
HDA ALC1220/2+1 JACKS
Key M M.2_1 (PCIE x4)
MCIO1 (PCIE x4) ASM3242 USB3.2 host controller Rear USB3.2 GEN2X2 Type C port * 1 AQC113 10G LAN
PCIE Gen3 x4
SLIMSAS2 (PCIE x4 / SATA * 4) SLIMSAS1 (PCIE x4 / SATA * 4)
SIO
NCT6796D-S
32MB BIOS ROM
SATA3
SATA3_2 SATA3_1
SATA3_4 SATA3_3
PCIE Gen4 x4 Key M M.2 (PCIE x4)
PCIE Gen3 x1 RTL8125 2.5G LAN
USB3.2G2 USB3.2G2
Rear USB 3.2 Gen2 Type A *2 Rear USB 3.2 Gen2 Type A *1
USB3.2G2
Rear USB 3.2 Gen2 Type A *1
USB 3.2G1
Front USB 3.2 Gen1 Type A header
USB 2.0
Key E M.2
USB 2.0
Front USB 2.0 Type A header

13
TRX50 WS
1.6 802.11ax Wi-Fi 6E Module and ASRock WiFi 2.4/5/6 GHz
Antenna
802.11ax Wi-Fi 6E + BT Module
is motherboard comes with an exclusive 802.11 a/b/g/n/ac/ax Wi-Fi 6E + BT v5.2
module that oers support for 802.11 a/b/g/n/ac/ax Wi-Fi 6E connectivity standards
and Bluetooth v5.2. Wi-Fi 6E + BT module is an easy-to-use wireless local area
network (WLAN) adapter to support Wi-Fi 6E + BT. Bluetooth v5.2 standard features
Smart Ready technology that adds a whole new class of functionality into the mobile
devices. BT 5.2 also includes Low Energy Technology and ensures extraordinary low
power consumption for PCs.
* e transmission speed may vary according to the environment.
* Wi-Fi 6E (6GHz band) will be supported by Microso® Windows® 11. e availability
will depend on the dierent regulation status of each country and region. It will be
activated (for supported countries) through Windows Update and soware updates
once available.
* A 6GHz compatible router is required for 6E functionality.

14
is is an EATX form factor motherboard. Before you install the motherboard,
study the conguration of your chassis to ensure that the motherboard ts into it.
Pre-installation Precautions
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
• Make sure to unplug the power cord before installing or removing the motherboard
components. Failure to do so may cause physical injuries and damages to motherboard
components.
• In order to avoid damage from static electricity to the motherboard’s components,
NEVER place your motherboard directly on a carpet. Also remember to use a grounded
wrist strap or touch a safety grounded object before you handle the components.
• Hold components by the edges and do not touch the ICs.
• Whenever you uninstall any components, place them on a grounded anti-static pad or
in the bag that comes with the components.
• When placing screws to secure the motherboard to the chassis, please do not over-
tighten the screws! Doing so may damage the motherboard.
Chapter 2 Installation

15
TRX50 WS
2.1 Installing the CPU
Unplug all power cables before installing the CPU.
1
2

16
3
4