ASRock X399 Taichi Service Manual

5 (1)
ASRock X399 Taichi Service Manual

Version 1.1

Published August 2017

Copyright©2017 ASRock INC. All rights reserved.

Copyright Notice:

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 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 identification or explanation and to the owners’ benefit, without intent to

infringe.

Disclaimer:

Specifications 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. ASRock assumes no responsibility for any errors or omissions that may appear in this documentation.

With respect to the contents of this documentation, ASRock does not provide warranty of any kind, either expressed or implied, including but not limited to the implied warranties or conditions of merchantability or fitness for a particular purpose.

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.

This 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

The 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 Website: http://www.asrock.com

AUSTRALIA ONLY

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage caused by our goods. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. If you require assistance please call ASRock Tel : +886-2-28965588 ext.123 (Standard International call charges apply)

Contents

Chapter 1 Introduction

1

1.1

Package Contents

1

1.2

Specifications

2

1.3

Motherboard Layout

7

1.4

I/O Panel

9

Chapter 2 Installation

13

2.1

Installing the CPU

14

2.2

Installing the CPU Liquid Cooler

18

2.3

Installation of Memory Modules (DIMM)

20

2.4

Expansion Slots (PCI Express Slots)

22

2.5

Onboard Headers and Connectors

23

2.6

Smart Switches

28

2.7

Dr. Debug

30

2.8SLITM , 3-Way SLITM , 4-Way SLITM and Quad SLITM Operation

 

Guide

32

2.8.1

Installing Two SLITM-Ready Graphics Cards

32

2.8.2

Installing Three SLITM-Ready Graphics Cards

34

2.8.3

Installing Four SLITM-Ready Graphics Cards

36

2.8.4

Driver Installation and Setup

38

2.9CrossFireXTM, 3-Way CrossFireXTM, 4-Way CrossFireXTM and

 

Quad CrossFireXTM Operation Guide

39

2.9.1

Installing Two CrossFireXTM-Ready Graphics Cards

39

2.9.2

Installing Three CrossFireXTM-Ready Graphics Cards

40

2.9.3 Installing Four CrossFireXTM-Ready Graphics Cards

41

2.9.4 Driver Installation and Setup

42

2.10M.2_SSD (NGFF) Module Installation Guide (M2_1 and

M2_2)

43

2.11 M.2_SSD (NGFF) Module Installation Guide (M2_3)

48

Chapter 3 Software and Utilities Operation

52

3.1

Installing Drivers

52

3.2

A-Tuning

53

3.2.1

Installing A-Tuning

53

3.2.2

Using A-Tuning

53

3.3

ASRock Live Update & APP Shop

56

3.3.1

UI Overview

56

3.3.2

Apps

57

3.3.3

BIOS & Drivers

60

3.3.4

Setting

61

3.4

ASRock RGB LED

62

Chapter 4 UEFI SETUP UTILITY

64

4.1

Introduction

64

4.1.1

UEFI Menu Bar

64

4.1.2

Navigation Keys

65

4.2

Main Screen

66

4.3

OC Tweaker Screen

67

4.4

Advanced Screen

70

4.4.1

CPU Configuration

71

4.4.2

North Bridge Configuration

72

4.4.3

South Bridge Configuration

73

4.4.4

Storage Configuration

74

4.4.5

Super IO Configuration

75

4.4.6

ACPI Configuration

76

4.4.7

AMD PBS

77

4.4.8

AMD CBS

78

4.5

Tools

87

4.6

Hardware Health Event Monitoring Screen

89

4.7

Security Screen

91

4.8

Boot Screen

92

4.9

Exit Screen

94

X399 Taichi

Chapter 1 Introduction

Thank you for purchasing ASRock X399 Taichi 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.

In this documentation, Chapter 1 and 2 contains the introduction of the motherboard and step-by-step installation guides. Chapter 3 contains the operation guide of the software and utilities. Chapter 4 contains the configuration guide of the BIOS setup.

Because the motherboard specifications and the BIOS software might be updated, the content of this documentation will be subject to change without notice. In case any modifications 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 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.

1.1 Package Contents

ASRock X399 Taichi Motherboard (ATX Form Factor)

ASRock X399 Taichi Quick Installation Guide

ASRock X399 Taichi Support CD

1 x I/O Panel Shield

4 x Serial ATA (SATA) Data Cables (Optional)

1 x ASRock 3-Way SLI Bridge Card (Optional)

1 x ASRock 4-Way SLI-S111 Bridge Card (Optional)

1 x ASRock SLI_HB_Bridge_3S Card (Optional)

2 x ASRock WiFi 2.4/5 GHz Antennas (Optional)

3 x Screws for M.2 Sockets (Optional)

English

1

English

1.2 Specifications

Platform

ATX Form Factor

 

8 Layer PCB

 

2oz Copper PCB

CPU

Supports AMD TR4 Socket Ryzen Threadripper Series CPUs

 

IR Digital PWM

 

11 Power Phase design

 

Supports ASRock Hyper BCLK Engine III

Chipset

AMD X399

Memory

Quad Channel DDR4 Memory Technology

8 x DDR4 DIMM Slots

Supports DDR4 3600+(OC)/3200(OC)/2933(OC)/ 2667/2400/2133 ECC & non-ECC, un-buffered memory*

*Please refer to Memory Support List on ASRock’s website for more information. (http://www.asrock.com/)

Max. capacity of system memory: 128GB

15μ Gold Contact in DIMM Slots

Expansion

4 x PCI Express 3.0 x16 Slots (PCIE1/PCIE2/PCIE4/PCIE5:

Slot

single at x16 (PCIE1); dual at x16 (PCIE1) / x16 (PCIE4);

 

triple at x16 (PCIE1) / x8 (PCIE2) / x16 (PCIE4); quad at x16

 

(PCIE1) / x8 (PCIE2) / x16 (PCIE4) / x8 (PCIE5))*

 

* Supports NVMe SSD as boot disks

 

1 x PCI Express 2.0 x1 Slot

 

Supports AMD Quad CrossFireXTM, 4-Way CrossFireXTM,

 

3-Way CrossFireXTM and CrossFireXTM

 

Supports NVIDIA® Quad SLITM, 4-Way SLITM, 3-Way SLITM

 

and SLITM

 

1 x Vertical M.2 Socket (Key E) with the bundled WiFi-

 

802.11ac module (on the rear I/O)

 

15μ Gold Contact in VGA PCIe Slot (PCIE1 and PCIE4)

Audio

7.1 CH HD Audio with Content Protection (Realtek

 

ALC1220 Audio Codec)

2

X399 Taichi

 

Premium Blu-ray Audio support

 

Supports Surge Protection (ASRock Full Spike Protection)

 

Supports Purity SoundTM 4

 

 

- Nichicon Fine Gold Series Audio Caps

 

 

- 120dB SNR DAC with Differential Amplifier

 

 

- TI® NE5532 Premium Headset Amplifier for Front Panel

 

 

Audio Connector (Supports up to 600 Ohm headsets)

 

 

- Pure Power-In

 

 

- Direct Drive Technology

 

 

- PCB Isolate Shielding

 

 

- Impedance Sensing on Line Out port

 

 

- Individual PCB Layers for R/L Audio Channel

 

 

- Gold Audio Jacks

 

 

- 15μ Gold Audio Connector

 

Supports DTS Connect

LAN

Gigabit LAN 10/100/1000 Mb/s

 

2 x GigaLAN Intel® I211AT

 

Supports Wake-On-LAN

 

Supports Lightning/ESD Protection

 

Supports Energy Efficient Ethernet 802.3az

 

Supports PXE

Wireless

Intel® 802.11ac WiFi Module (Free Bundle)

LAN

Supports IEEE 802.11a/b/g/n/ac

 

Supports Dual-Band (2.4/5 GHz)

 

Supports high speed wireless connections up to 433Mbps

 

Supports Bluetooth 4.2 / 3.0 + High speed class II

Rear Panel

2 x Antenna Ports

I/O

1 x PS/2 Mouse/Keyboard Port

1 x Optical SPDIF Out Port

1 x USB 3.1 Type-A Port (10 Gb/s) (Supports ESD Protection)

1 x USB 3.1 Type-C Port (10 Gb/s) (Supports ESD Protection)

8 x USB 3.0 Ports (Supports ESD Protection)

*Ultra USB Power is supported on USB3_6 port.

*ACPI wake-up function is not supported on USB3_6 port.

English

3

English

 

2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED

 

LED)

 

1 x BIOS Flashback Switch

 

HD Audio Jacks: Rear Speaker / Central / Bass / Line in /

 

Front Speaker / Microphone (Gold Audio Jacks)

Storage

8 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0,

 

RAID 1 and RAID 10), NCQ, AHCI and Hot Plug

2 x Ultra M.2 Sockets (M2_1 and M2_2), support M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)*

1 x Ultra M.2 Socket (M2_3), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)*

*Supports NVMe SSD as boot disks

*Supports ASRock U.2 Kit

1 x U.2 Connector

*If U.2 Connector is plugged, M2_1 will be disabled

Connector

1 x Power LED and Speaker Header

2 x RGB LED Headers

*Each header supports up to 12V/3A, 36W LED Strip

1 x CPU Fan Connector (4-pin)

*The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.

1 x CPU Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)

*The CPU Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power.

2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)

1 x Chassis Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)

*The Chassis Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power.

*CPU_FAN1, CHA_FAN1, CHA_FAN2, CPU_OPT/W_PUMP and CHA_FAN3/W_PUMP can auto detect if 3-pin or 4-pin fan is in use.

4

X399 Taichi

1 x 24 pin ATX Power Connector (Hi-Density Power Connector) (for Motherboard)

1 x 8 pin 12V Power Connector (Hi-Density Power Connector) (for Motherboard)

1 x 4 pin 12V Power Connector (Hi-Density Power Connector) (for Motherboard)

1 x 6 pin 12V Power Connector (Hi-Density Power Connector) (for PCIe graphics card)

1 x Front Panel Audio Connector (15μ Gold Audio Connector)*

1 x Right Angle Front Panel Audio Connector*

*Connect the audio device to either one of the audio connectors.

2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)

2 x USB 3.0 Headers (Support 4 USB 3.0 ports) (Supports ESD Protection)

1 x Clear CMOS Switch

1 x Dr. Debug with LED

1 x Power Switch with LED

1 x Reset Switch with LED

1 x CPU Xtreme OC Switch

BIOS

AMI UEFI Legal BIOS with GUI support

Feature

Supports “Plug and Play”

 

ACPI 5.1 compliance wake up events

 

Supports jumperfree

 

SMBIOS 2.3 support

 

CPU, VCORE_NB, DRAM, VPPM, PCH 1.05V, +1.8V,

 

 

VDDP, PROM 2.5V, Voltage Multi-adjustment

Hardware

Temperature Sensing: CPU, CPU Optional/Water Pump,

Monitor

 

Chassis, Chassis Optional/Water Pump Fans

Fan Tachometer: CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans

Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU Optional/Water Pump, Chassis, Chassis Optional/Water Pump Fans

English

5

 

Fan Multi-Speed Control: CPU, CPU Optional/Water Pump,

 

Chassis, Chassis Optional/Water Pump Fans

 

Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, VCORE_

 

NB, DRAM, PCH 1.05V, +1.8V, VDDP

OS

Microsoft® Windows® 10 64-bit

 

* For the updated Windows® 10 driver, please visit ASRock’s

 

website for details: http://www.asrock.com

Certifica-

FCC, CE

tions

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. Overclocking may affect 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.

English

6

X399 Taichi

1.3 Motherboard Layout

1

2

3

4

5

6

7

8

BIOS _FB1

 

US:B2 USBT:1 USB30.

 

 

 

ATX12V2

 

/Mouse Keyboard PS2

 

CHA_FAN3/

 

 

 

 

 

W_PUMP

 

 

 

 

 

 

M2_WIFI_1

 

 

 

 

 

 

USB 3.0

 

 

 

 

 

 

 

 

T: USB3

 

 

 

 

 

 

 

 

B: USB4

 

 

 

 

 

 

 

 

SPDIF Optical Bottom:

REARSPK

Center:

Central/Bass

op:T

module)

module)

module)

module)

TR4 Socket

(4094 pins)

 

 

 

 

 

 

 

 

 

MI Bottom: CIN

FRONT

Center:

LINEIN

Top:

288-pin

288-pin

288-pin

288-pin

 

 

 

 

 

 

 

bit,

bit,

bit,

bit,

 

 

USB 3.0

 

 

(64

(64

(64

(64

 

 

T: USB5

 

 

D2

D1

C2

C1

 

 

B: USB6

 

 

 

 

USB 3.0

 

 

DDR4_

DDR4_

DDR4_

DDR4_

 

 

Top:

 

 

 

 

 

 

T: USB7

 

 

 

 

 

 

B: USB8

RJ-45

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB 3.1

 

 

Top:

 

 

 

 

CPU_OPT/

 

T: USB31_TA_1

 

 

 

CHA_FAN1

W_PUMP

 

B: USB31_TC_1

RJ-45

 

 

 

 

 

 

32

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCIE1

 

 

31

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BIOS

 

 

 

 

 

 

 

 

 

 

ROM

 

 

 

 

 

 

LAN

 

 

PCIE2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCIE3

 

 

 

 

M2_1

 

 

 

 

LAN

 

 

 

X399

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Taichi

 

AUDIO

 

 

 

 

 

PCIE4

 

 

CODEC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M2_2

 

 

 

 

 

 

 

 

PCIE5

 

 

 

 

 

 

 

 

 

 

CHA_FAN2 SPK_PLED1

USB_3_4

USB_1_2

 

 

 

 

HD_AUDIO1

HD_AUDIO_RA1

 

RGB_LED1

 

 

 

 

 

 

1

 

1

1

 

1

1

1

 

 

 

 

 

 

 

 

CLRC BTN1

 

ON

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOS_PROCHOT1

 

 

 

 

 

CPU_FAN1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATX12V1

 

 

 

module)

 

 

module)

 

module)

module)

 

 

 

 

 

 

RoHS

 

A1DDR4(64bit,288-pin

 

 

A2DDR4(64bit,288-pin

 

B1DDR4(64bit,288-pin

B2DDR4(64bit,288-pin

 

 

 

 

 

 

 

ATXPWR1

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11 12

11

USB3

 

 

1

12

13

U2_1

AMD

X399

M2_3

Reset Power

7 8

 

SATA3

14

5 6

 

SATA3

15

3 4

 

SATA3

16

1 2

 

SATA3

17

12V1

18

GFX

 

 

19

Dr.

USB3_9_10

PLED PWRBTN

Debug

 

1

 

 

1

 

 

HDLED RESET

PANEL1

30

29

28

27

26

25

24

23

22

21

20

English

7

No. Description

1Chassis Fan / Waterpump Fan Connector (CHA_FAN3/W_PUMP)

24 pin 12V Power Connector (ATX12V2)

32 x 288-pin DDR4 DIMM Slots (DDR4_D2, DDR4_C2)

42 x 288-pin DDR4 DIMM Slots (DDR4_D1, DDR4_C1)

5CPU Xtreme OC Switch (MOS_PROCHOT1)

62 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)

72 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2)

8CPU Fan Connector (CPU_FAN1)

98 pin 12V Power Connector (ATX12V1)

 

10

ATX Power Connector (ATXPWR1)

 

11

USB 3.0 Header (USB3_11_12)

 

12

RGB LED Header (RGB_LED2)

 

13

U.2 Connector (U2_1)

 

14

SATA3 Connectors (SATA3_7_8)

 

15

SATA3 Connectors (SATA3_5_6)

 

16

SATA3 Connectors (SATA3_3_4)

 

17

SATA3 Connectors (SATA3_1_2)

 

18

Graphics 12V Power Connector (GFX_12V1)

 

19

Power Switch (PWRBTN1)

 

20

System Panel Header (PANEL1)

 

21

USB 3.0 Header (USB3_9_10)

 

22

Reset Switch (RSTBTN1)

 

23

Clear CMOS Switch (CLRCBTN1)

 

24

USB 2.0 Header (USB_1_2)

 

25

USB 2.0 Header (USB_3_4)

 

26

Power LED and Speaker Header (SPK_PLED1)

 

27

Chassis Fan Connector (CHA_FAN2)

 

28

RGB LED Header (RGB_LED1)

 

29

Right Angle Front Panel Audio Header (HD_AUDIO_RA1)

 

30

Front Panel Audio Header (HD_AUDIO1)

 

English

31

CPU Fan / Waterpump Fan Connector (CPU_OPT/W_PUMP)

32

Chassis Fan Connector (CHA_FAN1)

 

 

 

 

8

X399 Taichi

1.4 I/O Panel

 

 

 

 

 

 

 

2

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

3

5

 

 

 

 

 

 

 

6

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

16

15

14

13

12

11

10

8

 

 

 

 

 

 

 

 

9

No.

Description

 

 

 

No.

Description

 

 

1

PS/2 Mouse/Keyboard Port (PS2_KB1)

10

USB 3.0 Ports (USB3_7_8)

 

2

Central / Bass (Orange)

 

 

11

USB 3.0 Ports (USB3_5_6)***

 

3

Rear Speaker (Black)

 

 

12

Microphone (Pink)

 

 

4

Line In (Light Blue)

 

 

13

Optical SPDIF Out Port

 

5

Front Speaker (Lime)**

 

 

14

USB 3.0 Ports (USB3_3_4)

 

6

LAN RJ-45 Port (Intel® I211AT)*

 

15

Antenna Ports

 

 

7

LAN RJ-45 Port (Intel® I211AT)*

 

16

USB 3.0 Port (USB3_1_2)

 

8

USB 3.1 Type-A Port (USB31_TA_1)

 

17

BIOS Flashback Switch

 

9USB 3.1 Type-C Port (USB31_TC_1)

*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

 

 

Status

 

Description

 

Status

 

Description

Off

 

No Link

 

Orange

 

10Mbps connection

 

 

 

Blinking

 

Data Activity

 

Orange

 

100Mbps connection

On

 

Link

 

Green

 

1Gbps connection

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** If you use a 2-channel speaker, please connect the speaker’s plug into “Front Speaker Jack”. See the table below for connection details in accordance with the type of speaker you use.

Audio Output

Front Speaker

Rear Speaker

Central / Bass

Line In

Channels

(No. 5)

(No. 3)

(No. 2)

(No. 4)

2

V

--

--

--

4

V

V

--

--

6

V

V

V

--

8

V

V

V

V

To enable Multi-Streaming, you need to connect a front panel audio cable to the front panel audio header. After restarting your computer, you will find the “Mixer” tool on your system. Please select “Mixer ToolBox” , click “Enable playback multi-streaming”, and click “ok”. Choose “2CH”, “4CH”, “6CH”, or “8CH” and then you are allowed to select “Realtek HDA Primary output” to use the Rear Speaker, Central/Bass, and Front Speaker, or select “Realtek HDA Audio 2nd output” to use the front panel audio.

*** ACPI wake-up function is not supported on USB3_6 port.

USB3_6

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X399 Taichi

1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antenna

WiFi-802.11ac + BT Module

This motherboard comes with an exclusive WiFi 802.11 a/b/g/n/ac + BT v4.2 module (pre-installed on the rear I/O panel) that offers support for WiFi 802.11 a/b/ g/n/ac connectivity standards and Bluetooth v4.2. WiFi + BT module is an easy-to- use wireless local area network (WLAN) adapter to support WiFi + BT. Bluetooth v4.2 standard features Smart Ready technology that adds a whole new class of functionality into the mobile devices. BT 4.2 also includes Low Energy Technology and ensures extraordinary low power consumption for PCs.

* The transmission speed may vary according to the environment.

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WiFi Antennas Installation Guide

Step 1

Prepare the WiFi 2.4/5 GHz Antennas that come with the package.

Step 2

Connect the two WiFi 2.4/5 GHz Antennas to the antenna connectors. Turn the antenna clockwise until it is securely connected.

Step 3

Set the WiFi 2.4/5 GHz Antenna as shown in the illustration.

*You may need to adjust the direction of the antenna for a stronger signal.

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X399 Taichi

Chapter 2 Installation

This is an 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.

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 overtighten the screws! Doing so may damage the motherboard.

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2.1 Installing the CPU

Tutorial Video

Unplug all power cables before installing the CPU.

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2

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X399 Taichi

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5

Carrier Frame with CPU

Rail Frame

Please make sure that the carrier frame with CPU is closely attached to the rail frame while inserting it.

Install the orange carrier frame with CPU. Don’t separate them.

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2.2 Installing the CPU Liquid Cooler

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. Make sure that the CPU and the heatsink are securely fastened and in good contact with each other.

Please turn off the power or remove the power cord before changing a CPU or heatsink.

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2

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X399 Taichi

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2.3 Installation of Memory Modules (DIMM)

This motherboard provides eight 288-pin DDR4 (Double Data Rate 4) DIMM slots, and supports Quad Channel Memory Technology.

1. For quad channel configuration, you always need to install identical (the same brand, speed, size and chip-type) DDR4 DIMM pairs.

2.It is not allowed to install a DDR, DDR2 or DDR3 memory module into a DDR4 slot; otherwise, this motherboard and DIMM may be damaged.

3.The DIMM only fits in one correct orientation. It will cause permanent damage to the motherboard and the DIMM if you force the DIMM into the slot at incorrect orientation.

Memory Configuration

Priority

1

2

3

DDR4_D2

 

Populated

 

Populated

 

 

 

 

 

 

 

DDR4_D1

 

 

 

Populated

 

 

 

 

 

DDR4_C2

 

Populated

 

Populated

 

 

 

 

 

DDR4_C1

 

 

 

Populated

 

 

 

 

 

DDR4_A1

 

 

 

Populated

 

 

 

 

 

DDR4_A2

Populated

Populated

 

Populated

 

 

 

 

 

DDR4_B1

 

 

 

Populated

 

 

 

 

 

DDR4_B2

Populated

Populated

 

Populated

 

 

 

 

 

If only two memory modules are installed in the DDR4 DIMM slots, then Dual Channel Memory Technology is activated. If three memory modules are installed, then Triple Channel Memory Technology is activated. If more than four memory modules are installed in the DDR4 DIMM slots, then Quad Channel Memory Technology is activated.

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2

3

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2.4 Expansion Slots (PCI Express Slots)

There are 5 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.

PCIe slots:

PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards. PCIE2 (PCIe 3.0 x16 slot) is used for PCI Express x8 lane width graphics cards. PCIE3 (PCIe 2.0 x1 slot) is used for PCI Express x1 lane width cards.

PCIE4 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards. PCIE5 (PCIe 3.0 x16 slot) is used for PCI Express x8 lane width graphics cards.

PCIe Slot Configurations

 

PCIE1

PCIE2

PCIE4

PCIE5

Single Graphics Card

x16

N/A

N/A

N/A

Two Graphics Cards in

 

 

 

 

CrossFireXTM or SLITM

x16

N/A

x16

N/A

Mode

 

 

 

 

Three Graphics Cards in

 

 

 

 

3-Way CrossFireXTM Mode

x16

x8

x16

N/A

or 3-Way SLITM Mode

 

 

 

 

Four Graphics Cards in

 

 

 

 

4-Way CrossFireXTM Mode

x16

x8

x16

x8

or 4-Way SLITM Mode

 

 

 

 

For a better thermal environment, please connect a chassis fan to the motherboard’s | chassis fan connector (CHA_FAN1, CHA_FAN2 or CHA_FAN3) when using multiple graphics cards.

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X399 Taichi

2.5 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.

System Panel Header

(9-pin PANEL1)

(see p.7, No. 20)

PLED+ PLED-

PWRBTN#

GND

1

GND RESET#

GND HDLED-

HDLED+

Connect the power switch, reset switch and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables.

PWRBTN (Power Switch):

Connect to the power switch on the chassis front panel. You may configure the way to turn off your system using the power switch.

RESET (Reset Switch):

Connect to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the computer freezes and fails to perform a normal restart.

PLED (System Power LED):

Connect to the power status indicator on the chassis front panel. The LED is on when the system is operating. The LED keeps blinking when the system is in S1/S3 sleep state. The LED is off when the system is in S4 sleep state or powered off (S5).

HDLED (Hard Drive Activity LED):

Connect to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive is reading or writing data.

The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assignments are matched correctly.

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Power LED and Speaker

Header

(7-pin SPK_PLED1)

(see p.7, No. 26)

SPEAKER

DUMMY DUMMY +5V

1

PLED+

PLED+ PLED-

Please connect the chassis power LED and the chassis speaker to this header.

Serial ATA3 Connectors

7

8

These eight SATA3

(SATA3_1_2:

_

_

connectors support SATA

SATA3

SATA3

see p.7, No. 17)

data cables for internal

(SATA3_3_4:

5

6

storage devices with up to

(SATA3_5_6:

SATA3

SATA3

6.0 Gb/s data transfer rate.

see p.7, No. 16)

 

 

see p.7, No. 15)

3

4

 

(SATA3_7_8:

SATA3

SATA3

 

 

 

 

see p.7, No. 14)

 

 

 

 

SATA3 1

SATA3 2

 

 

 

 

 

USB 2.0 Headers

(9-pin USB_1_2)

(see p.7, No. 24)

(9-pin USB_3_4)

(see p.7, No. 25)

USB_PWR

P- P+ GND DUMMY

1

GND

USBP_-PWRP+

There are two headers on this motherboard. Each USB 2.0 header can support two ports.

USB 3.0 Headers

(19-pin USB3_9_10)

(see p.7, No. 21)

IntA_P_D + ID

IntA_P_D -

GN D

IntA_P_SSTX+

IntA_P_SSTX-

GN D

IntA_P_SSRX +

IntA_P_SSRX -

Vbu s

1

Vbu s

IntA_P_SSRX -

IntA_P_SSRX +

GN D

IntA_P_SSTX-

IntA_P_SSTX+

GN D

IntA_P_D -

IntA_P_D +

There are two headers on this motherboard. Each USB 3.0 header can support two ports.

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