No part of this documentation may be reproduced, transcribed, transmitted, or translated
in any language, in any form or by any means, except duplication of documentation by the
purchaser for backup purpose, without written consent of ASRock Rack Inc.
Products and corporate names appearing in this documentation may or may not be
registered trademarks or copyrights of their respective companies, and are used only for
identication or explanation and to the owners’ benet, without intent to infringe.
Disclaimer:
Specications and information contained in this documentation are furnished for
informational use only and subject to change without notice, and should not be
constructed as a commitment by ASRock Rack. ASRock Rack assumes no responsibility
for any errors or omissions that may appear in this documentation.
With respect to the contents of this documentation, ASRock Rack does not provide
warranty of any kind, either expressed or implied, including but not limited to the implied
warranties or conditions of merchantability or tness for a particular purpose.
In no event shall ASRock Rack, its directors, ocers, employees, or agents be liable for
any indirect, special, incidenta l, or consequential damages (including damages for loss of
prots, loss of business, loss of data, interruption of business and the like), even if ASRock
Rack has been advised of the possibility of such damages arising from any defect or error
in the documentation or product.
is device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
CALIFORNIA, USA ONLY
e Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance
controlled in Perchlorate Best Management Practices (BMP) regulations passed by the
California Legislature. When you discard the Lithium battery in California, USA, please
follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see www.dtsc.ca.gov/hazardouswaste/
perchlorate”
ASRock Rack’s Website: www.ASRockRack.com
Contact Information
If you need to contact ASRock Rack or want to know more about ASRock Rack, you’re
welcome to visit ASRock Rack’s website at www.ASRockRack.com; or you may contact
your dealer for further information.
ASRock Rack Incorporation
6F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District,
Taipei City 112, Taiwan (R.O.C.)
Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Unique Features 6
1.4 Motherboard Layout 7
1.5 Onboard LED Indicators 10
1.6 I/O Panel 12
1.7 Block Diagram 14
Chapter 2 Installation 15
2.1 Screw Holes 15
2.2 Pre-installation Precautions 16
2.3 Installing the CPU and Heatsink 17
2.4 Installation of Memory Modules (DIMM) 21
2.5 Expansion Slots (PCI Express Slots) 23
2.6 Jumper Setup 24
2.7 Onboard Headers and Connectors 26
2.8 Dr. Debug 32
2.9 Unit Identication purpose LED/Switch 33
2.10 Driver Installation Guide 33
2.11 M.2_SSD (NGFF) Module Installation Guide 34
Chapter 3 UEFI Setup Utility 36
3.1 Introduction 36
3.1.1 UEFI Menu Bar 36
3.1.2 Navigation Keys 37
3.2 Main Screen 38
3.3 Advanced Screen 39
3.3.1 CPU Conguration 40
3.3.2 Chipset Conguration 42
3.3.3 Storage Conguration 44
3.3.4 NVMe Conguration 45
3.3.5 ACPI Conguration 46
3.3.6 USB Conguration 47
3.3.7 Super IO Conguration 48
3.3.8 Serial Port Console Redirection 49
3.3.9 H/W Monitor 52
3.3.10 PSP Firmware Versions 54
3.3.11 Trusted Computing 55
3.3.12 iSCSI Conguration 57
3.3.13 Instant Flash 58
3.4 Server Mgmt 59
3.4.1 System Event Log 60
3.4.2 BMC Network Conguration 61
3.5 Security 63
3.5.1 Key Management 64
3.6 Boot Screen 67
3.6.1 CSM Parameters 69
3.7 Event Logs 71
3.8 Exit Screen 73
Chapter 4 Software Support 74
4.1 Install Operating System 74
4.2 Support CD Information 74
4.2.1 Running The Support CD 74
4.2.2 Drivers Menu 74
4.2.3 Utilities Menu 74
4.2.4 Contact Information 74
Chapter 5 Troubleshooting 75
5.1 Troubleshooting Procedures 75
5.2 Technical Support Procedures 77
5.3 Returning Merchandise for Service 77
EPYCD8-2T / EPYCD8
Chapter 1 Introduction
ank you for purchasing ASRock Rack EPYCD8-2T / EPYCD8 motherboard, a
reliable motherboard produced under ASRock Rack’s consistently stringent quality
control. It delivers excellent performance with robust design conforming to ASRock
Rack’s commitment to quality and endurance.
In this manual, chapter 1 and 2 contains introduction of the motherboard and step-
by-step guide to the hardware installation. Chapter 3 and 4 contains the conguration
guide to BIOS setup and information of the Support CD.
Becau se the motherboard specication s and the BIOS soware might be updated, the content of thi s manual will be subject to change without notice. In case any modication s of
this manual occur, the update d version will be available on ASRock Rack website without
further notice. You may nd the l atest me mory and CPU suppor t lists on ASRock R ack
website a s well. ASRock Rack’s Website: www.ASRockRack.com
If you require technical support related to this motherbo ard, ple ase visit our website for
specic information about the model you are using.
http://www.asrockrack.com/support/
1.1 Package Contents
ASRock Rack EPYCD8-2T / EPYCD8 Motherboard
•
(ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm)
Quick Installation Guide
•
1 x I/O Shield
•
1 x SATA3 Cable (60cm)
•
1 x Mini SAS HD to 4 SAS/SATA Cable (12G)
•
2 x Screws for M.2 Sockets
•
If any items are missing or appear damaged, contact your authorized dealer.
English
1.2 Specications
EPYC D8 -2T / EPYCD8
MB Physical Status
Form FactorATX
Dimension 12'' x 9.6'' (30.5 cm x 24.4 cm)
Processor System
CPUAMD EPYC™ 7000 series processor family
SocketSingle Socket SP3 (LGA4094)
ChipsetN/A
System Memory
Type- Eight Channel DDR4 memory technology
- Supports DDR4 RDIMM and LRDIMM
DIMM Size Per
DIMM
DIMM Frequency- RDIMM: 2666/2400MHz
Vol t age1.2V
Expansion Slot
PCIe 3.0 x 16PCIE1: Gen3 x16 link
PCIe 3.0 x 8PCIE2: Gen3 x8 link
Storage
SATA Controller9 x SATA3 6.0 Gb/s (from 2x mini SAS HD and 1x SATA DOM
Graphics
ControllerASPEED AST2500
VRAMDDR4 256MB
Rear Panel I/O
VGA Port1 x D-Sub
Serial port1 x COM port
USB 3.0 Port2
LAN Port- 2+1 RJ45 Gigabit Ethernet LAN port
UID1
Internal Connector
Auxiliary Panel
Header
TPM Header1
IPMB Header1
Fan Header7 Fans x 6-pin (1CPU/4Front/2Rear)
ATX Power1 x (24-pin) + 1 x (8-pin) + 1 x (4-pin) + 1 x (6-pin)(6 pin for
USB 3.0 Header1 (supports 2 USB 3.0 ports)
USB 2.0 Header1
M.22(M2_1: 2230/2242/2260/2280, SATA/PCIE(X4);
SATA DOM1
OCulink2
BMC SMB1
1 x Realtek RTL8211E for dedicated management GLAN
NMI
- LAN Ports with LED (ACT/LINK LED and SPEED LED)
1 (includes chassis intrusion, location button & LED, and front
LA N LED)
GPU for PCIE Slot)
M2_2:2230/2242/2260/2280/22110, SATA/PCIE(X4))
English
SATA SGPIO1
PSU SMB1
TR1
80 debug port LED 1
Spea ker(4pi n)1
ClearCMOS1
OH/FanFail LED1 (only Fan Fail LED)
Front LED 1
System BIOS
BI OS Ty pe16MB AMI UEFI Legal BIOS
BIOS Features- Plug and Play (PnP)
- ACPI 2.0 Compliance Wake Up Events
- SMBIOS 2.8 Support
- ASRock Rack Instant Flash
Hardware Monitor
Temperature- CPU Temperature Sensing
- MB/TR1/Card side Temperature Sensing
Fan- CPU/Rear/Front Fan Tachometer
- CPU Quiet Fan (Allow CPU Fan Speed Auto-Adjust by CPU
Temperature)
- CPU/Rear/Front Fan Multi-Speed Control
Vol t ageVoltage Monitoring: Vsoc,Vcpu, VCCM, VPPM, 3V/5V/12V,
+BAT, 3VSB, 5VSB
Support OS
OSMicroso® Windows®
- Server 2012 R2 (64 bit)
- Server 2016 (64 bit)
Linux®
- RedHat Enterprise Linux Server 6.9 (64 bit) / 7.3 (64 bit)
- CentOS 6.9 (64 bit) / 7. 3 (64 bit)
- SUSE Enterprise Linux Server 11 SP4 (64 bit) / 12 SP2 (64 bit)
- Ubuntu 16.04 (64 bit) / 17.04 (64 bit)
- CITRIX XenServer 7.5
Virtual:
- VMWare ESXi 6.5 u1
- vSphere 6.5 u1
English
Environment
TemperatureOperation temperature: 10°C ~ 35°C / Non operation
NOTE: Please refer to our website for the latest specications.
* Please refer to our website for the late st OS support lis t.
temperature: -40°C ~ 70°C
45
EPYCD8-2T / EPYCD8
is motherboard supports Wake from on Board LAN. To use this fun ction, please make
sure that the “Wake on Magic Packet f rom power o state” i s enabled in Device Manager
> Intel® Ethernet C onnection > Power Management. And the “PCI Devices Power On” is
enabled in UEFI SETUP UTI LITY > Advanced > ACPI Cong uration. Aer that, onboard
LAN1&2 can wake up S5 under OS.
If you install Intel® LAN utility or Marvell SATA utilit y, this motherboard may fail Windows® Hardware Qualit y Lab (WHQL) certication tests. If you in stall the drive rs only, it
will pa ss the WHQL tests.
English
1.3 Unique Features
ASRock Rack Instant Flash is a BIOS ash utility embedded in Flash ROM. is con-
venient BIOS update tool allows you to update system BIOS without entering operat-
ing systems rst like MS-DOS or Windows®. With this utility, you can press the <F6>
key during the POST or the <F2> key to enter into the BIOS setup menu to access
ASRock Rack Instant Flash. Just launch this tool and save the new BIOS le to your
USB ash drive, oppy disk or hard drive, then you can update your BIOS only in a
few clicks without preparing an additional oppy diskette or other complicated ash
utility. Please be noted that the USB ash drive or hard drive must use FAT32/16/12
28Intelligent Platform Management Bus header (IPMB1)
29Non Maskable Interrupt Button (NMI_BTN1)
30Chassis ID3 Jumper (CHASSIS_ID3)
31Chassis ID2 Jumper (CHASSIS_ID2)
32Chassis ID1 Jumper (CHASSIS_ID1)
33SATA DOM Power Jumper (SATAPWR1)
89
EPYCD8-2T / EPYCD8
No.Description
34SATA DOM Connector, White (SATA_8)
352 x 288-pin DDR4 DIMM Slots (DDR4_B1, DDR4_D1)*
362 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_C1)*
372 x 288-pin DDR4 DIMM Slots (DDR4_E1, DDR4_G1)*
382 x 288-pin DDR4 DIMM Slots (DDR4_F1, DDR4_H1)*
*For DIMM in stallation and conguration in struction s, please see p.19 (Installation of Memory Modul es (DIMM))
for more details.
English
1.5 Onboard LED Indicators
DDR4_D1 (64 bit, 288-pin module)
DDR4_C1 (64 bit, 288-pin module)
DDR4_B1 (64 bit, 288-pin module)
DDR4_A1 (64 bit, 288-pin module)
DDR4_E1 (64 bit, 288-pin module)
DDR4_F1 (64 bit, 288-pin module)
DDR4_G1 (64 bit, 288-pin module)
DDR4_H1 (64 bit, 288-pin module)
NUT1
NUT2
NUT3
NUT4
NUT5
NUT6
NUT7
NUT8
RoHS
EPYCD8 / EPYCD8-2T
1
2
3
4
5
6
7
8
9
NUT110_2
1
LGA4094
Socket SP3
1
English
1011
No.ItemStatusDescription
1FAN _LE D3AmberRAER_FAN1 failed
2FAN _LE D4AmberRAER_FAN2 failed
3FAN _LE D1AmberCPU1_FAN1 failed
4FAN _LE D2AmberFRNT_FAN1 failed
5FAN _LE D7AmberFRNT_FAN2 failed
6FAN _LE D8AmberFRNT_FAN3 failed
7FAN _LE D9AmberFRNT_FAN4 failed
8SB_PWR1GreenSTB PWR ready
9BMC _LED1GreenBMC heartbeat LED
EPYCD8-2T / EPYCD8
English
1.6 I/O Panel
3
5
1
2
4
6
7
No. DescriptionNo. Description
1UID Switch (UID1)5LAN RJ-45 Port (IPMI_LAN1)*
2VGA Port (VGA1)6
3Serial Port (COM1)7
EPYCD8: GLAN RJ-45 Port (LAN1)**
EPYCD8-2T: 10G LAN RJ-45 Port (LAN1)**
EPYCD8: GLAN RJ-45 Port (LAN2)**
EPYCD8-2T: 10G LAN RJ-45 Port (LAN2)**
4USB 3.0 Ports (USB3_1_2)
*ere are two LED next to the LAN port. Please refer to the table below for the LAN port
LED indications.
ACT/LINK LED
SPEED LED
LAN Por t
Dedicated IPMI LAN Port LED Indications
Activity / Link LEDSpeed LED
StatusDescriptionStatusDescription
ONo LinkO10M bps connection or no
link
Blinking YellowData ActivityYel low100M bps connection
On LinkGreen1Gbps connection
English
1213
EPYCD8-2T / EPYCD8
**ere 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 Por t
LAN Port (LAN1, LAN2) LED Indications
1G For EPYCD8
Activity / Link LEDSpeed LED
StatusDescriptionStatusDescription
ONo LinkO10Mbps connection or
no link
Blinking YellowData Activit yO100Mbps connection
OnLinkGreen1Gbps connection
10G For EPYCD8-2T
Activity / Link LEDSpeed LED
StatusDescriptionStatusDescription
ONo LinkO100Mbps connection or
no link
Blinking YellowData Activit yO1Gbps connection
OnLinkGreen10Gbps connection
English
1.7 Block Diagram
English
1415
EPYCD8-2T / EPYCD8
Chapter 2 Installation
is is an ATX form factor (12” x 9.6”, 30.5 cm x 24.4 cm) motherboard. Before you install
the motherboard, study the conguration of your chassis to ensure that the motherboard
ts into it.
Make sure to unplug the power cord before installing or removing the moth erboard . Failure
to do so may cause physical injuries to you and damages to motherboard c omponents.
2.1 Screw Holes
Place screws into the holes indicated by circles to secure the motherboard to the chassis.
Attention! Before installing this motherboard, be sure to unsc rew and remove the standos
at the marked location, un der the motherboard, from the chassis, in order to avoid electrical shor t circuit and damage to your motherboard.
Rear I/O
Remove the standoff
from the chassis
English
Do not over-tighte n the screws! Doing so may damage the motherboard.
2.2 Pre-installation Precautions
Take note of the follow ing precautions before you install motherboard components or
change any motherboard settings.
1. Unplug the power cord from the wall socket before touching any components.
2. To avoid damaging the motherboard’s components due to static electricity, NEVER
place your motherboard directly on the carpet or the like. Also remember to use a
grounded wrist strap or touch a safety grounded object before you handle the compo-
nents.
3. Hold components by the edges and do not touch the ICs.
4. Whenever you uninstall any component, place it on a grounded anti-static pad or in
the bag that comes with the component.
5. When placing screws into the screw holes to secure the motherboard to the chassis,
please do not over-tighten the screws! Doing so may damage the motherboard.
Before you install or remove any component, ensure that th e power is switched o or the
power cord is detached from the power supply. Failure to do so may c ause severe damage to
the motherboard, peripherals, and/or components.
English
1617
2.3 Installing the CPU and Heatsink
1. Before you insert the CPU into the socket, please check if the PnP cap is on the socket ,
if the CPU sur face is unclean, or if there are any bent pins in the socket . Do not force to
inser t the CPU into the socket if above situation is found . Otherwise, the CPU will be
seriously damaged.
2. Unplug all power c ables before ins talling the CPU.
1
EPYCD8-2T / EPYCD8
2
English
3
4
English
1819
EPYCD8-2T / EPYCD8
5
Carrier Fram e with CPU
Please mak e sure that the carri er
frame with CPU is closely attached to
the rail frame while inserting it.
Install the carrier frame with CPU. Don’t separate them.
6
Rail Frame
English
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