Gigabyte B460M DS3H AC Owner's manual

Gigabyte
Brand
Gigabyte
Model
B460M DS3H AC
Type
Owner's manual
For more product details, please visit GIGABYTE's website.
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are recyclable and reusable. GIGABYTE works with you to protect the environment.
B460M DS3HB460M DS3H AC
B460M DS3H AC
B460M DS3H
User's Manual
Rev. 1101
Copyright
© 2020 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
The trademarks mentioned in this manual are legally registered to their respective owners.
Disclaimer
Information in this manual is protected by copyright laws and is the property of GIGABYTE.
Changes to the specications and features in this manual may be made by GIGABYTE
without prior notice.
No part of this manual may be reproduced, copied, translated, transmitted, or published in
any form or by any means without GIGABYTE's prior written permission.
In order to assist in the use of this product, carefully read the User's Manual.
For product-related information, check on our website at: https://www.gigabyte.com
Identifying Your Motherboard Revision
The revision number on your motherboard looks like this: "REV: X.X." For example, "REV:
1.0" means the revision of the motherboard is 1.0. Check your motherboard revision before
updating motherboard BIOS, drivers, or when looking for technical information.
Example:
- 3 -
Table of Contents
B460M DS3H (AC) Motherboard Layout .........................................................................4
Chapter 1 Hardware Installation ....................................................................................5
1-1 Installation Precautions ....................................................................................... 5
1-2 ProductSpecications ........................................................................................ 6
1-3 Installing the CPU ............................................................................................... 9
1-4 Installing the Memory .......................................................................................... 9
1-5 Installing an Expansion Card ............................................................................ 10
1-6 Back Panel Connectors .................................................................................... 10
1-7 Internal Connectors........................................................................................... 12
Chapter 2 BIOS Setup .................................................................................................20
2-1 Startup Screen .................................................................................................. 20
2-2 The Main Menu ................................................................................................. 21
2-3 Favorites (F11) .................................................................................................. 22
2-4 Tweaker ............................................................................................................ 23
2-5 Settings ............................................................................................................. 28
2-6 System Info. ...................................................................................................... 33
2-7 Boot................................................................................................................... 34
2-8 Save & Exit ....................................................................................................... 37
Chapter 3 Appendix .....................................................................................................38
3-1 ConguringaRAIDSet..................................................................................... 38
3-2 Installing an Intel® Optane™ Memory................................................................. 40
3-3 Drivers Installation ............................................................................................ 42
RegulatoryNotices ...................................................................................................... 43
Contact Us .................................................................................................................. 46
- 4 -
B460M DS3H (AC) Motherboard Layout
* The box contents above are for reference only and the actual items shall depend on the product package you obtain.
The box contents are subject to change without notice.
Box Contents
5B460M DS3H AC or B460M DS3H motherboard
5Motherboard driver disc 5Two SATA cables
5User's Manual 5I/O Shield
5Two antennas
HDMI
U32_LAN
LGA1200
ATX
AUDIO
ATX_12V_2X4
Intel® B460
CLR_CMOS
M_BIOS
PCIEX1_2
PCIEX16
PCIEX1_1
F_U32
CODEC B460M DS3H (AC)
F_PANEL
F_USB1
LED_C1
F_AUDIO
SPI_TPM
SYS_FAN1
SYS_FAN2
CPU_FAN
iTE®
Super I/O
SATA3 0 1
2 3
BAT
Realtek®
GbELAN
U32
DDR4_B1
DDR4_B2
DDR4_A1
DDR4_A2
D_LED2
LED_C2
COMB D_LED1
M2M_SB
426080
F_USB2
B_BIOS
SATA3 4 5
USB 2.0 Hub
COMA
DVI
M2_WIFI
KB_MS_USB
VGA
Only for the B460M DS3H. Only for the B460M DS3H AC.
Chapter 1 Hardware Installation
1-1 Installation Precautions
The motherboard contains numerous delicate electronic circuits and components which can
become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read
the user's manual and follow these procedures:
•Prior to installation, make sure the chassis is suitable for the motherboard.
•Priortoinstallation,donotremoveorbreakmotherboard S/N(Serial Number)sticker or
warranty sticker provided by your dealer. These stickers are required for warranty validation.
•Always remove the AC power by unplugging the power cord from the power outlet before
installing or removing the motherboard or other hardware components.
•When connecting hardware components to the internal connectors on the motherboard, make
sure they are connected tightly and securely.
•When handling the motherboard, avoid touching any metal leads or connectors.
•It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic
components such as a motherboard, CPU or memory. If you do not have an ESD wrist strap,
keepyourhandsdryandrsttouchametalobjecttoeliminatestaticelectricity.
•Prior to installing the motherboard, please have it on top of an antistatic pad or within an
electrostatic shielding container.
•Before connecting or unplugging the power supply cable from the motherboard, make sure
the power supply has been turned off.
•Before turning on the power, make sure the power supply voltage has been set according to
the local voltage standard.
•Before using the product, please verify that all cables and power connectors of your hardware
components are connected.
•To prevent damage to the motherboard, do not allow screws to come in contact with the
motherboard circuit or its components.
•Make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
•Do not place the computer system on an uneven surface.
•Do not place the computer system in a high-temperature or wet environment.
•Turning on the computer power during the installation process can lead to damage to system
components as well as physical harm to the user.
•If you are uncertain about any installation steps or have a problem related to the use of the
product,pleaseconsultacertiedcomputertechnician.
•If you use an adapter, extension power cable, or power strip, ensure to consult with its
installation and/or grounding instructions.
- 5 -
1-2 ProductSpecications
CPU Support for 10th Generation Intel® Core™ i9 processors/Intel® Core™ i7 processors/
Intel® Core™ i5 processors/Intel® Core™ i3 processors/Intel® Pentium® processors/
Intel® Celeron® processors in the LGA1200 package
(Go to GIGABYTE's website for the latest CPU support list.)
L3 cache varies with CPU
Chipset Intel® B460 Express Chipset
Memory Intel® Core™ i9/i7 processors:
- SupportforDDR42933/2666/2400/2133MHz
Intel® Core™ i5/i3/Pentium®/Celeron® processors:
- SupportforDDR42666/2400/2133MHz
4xDDR4DIMMsocketssupportingupto128GB(32GBsingleDIMMcapacity)
of system memory
Dual channel memory architecture
Supportfor ECCUn-buffered DIMM1Rx8/2Rx8 memorymodules(operatein
non-ECC mode)
Supportfornon-ECCUn-bufferedDIMM1Rx8/2Rx8/1Rx16memorymodules
SupportforExtremeMemoryProle(XMP)memorymodules
(Go to GIGABYTE's website for the latest supported memory speeds and memory
modules.)
Onboard
Graphics
Integrated Graphics Processor-Intel® HD Graphics support:
- 1xD-Subport,supportingamaximumresolutionof1920x1200@60Hz
- 1xDVI-Dport,supportingamaximumresolutionof1920x1200@60Hz
* The DVI-D port does not support D-Sub connection by adapter.
- 1xHDMIport,supportingamaximumresolutionof4096x2160@30Hz
* Support for HDMI 1.4 version and HDCP 2.3.
Support for up to 3 displays at the same time
Maximum shared memory of 512 MB
Audio Realtek® ALC887 codec
HighDenitionAudio
2/4/5.1/7.1-channel
* Tocongure7.1-channelaudio,youneedtoopentheaudiosoftwareandselect
Deviceadvanced settings> PlaybackDevice tochange thedefaultsettingrst.
PleasevisitGIGABYTE'swebsitefordetailsonconguringtheaudiosoftware.
LAN Realtek®GbELANchip(1000 Mbit/100 Mbit)
Wireless
Communication
Module
Intel® Wi-Fi 3168
- WIFI802.11a/b/g/n/ac,supporting2.4/5GHzDual-Band
- BLUETOOTH 4.2
- Support for 11ac wireless standard and up to 433 Mbps data rate
* Actual data rate may vary depending on environment and equipment.
Expansion Slots 1 x PCI Express x16 slot, running at x16 (PCIEX16)
2 x PCI Express x1 slots
(All of the PCI Express slots conform to PCI Express 3.0 standard.)
- 6 -
Only for the B460M DS3H. Only for the B460M DS3H AC.
Storage Interface 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 SATA and PCIe x4/
x2 SSD support)
6 x SATA 6Gb/s connectors
SupportforSATARAID0,RAID1,RAID5,andRAID10
* Referto"1-7InternalConnectors,"fortheinstallationnoticesfortheM.2andSATA
connectors.
Intel® Optane™MemoryReady
USB Chipset:
- 6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through
the internal USB header)
- 2 x USB 2.0/1.1 ports on the back panel
Chipset+USB 2.0 Hub:
- 4 x USB 2.0/1.1 ports available through the internal USB headers
Internal
Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x CPU fan header
2 x system fan headers
2 x addressable LED strip headers
2xRGBLEDstripheaders
6 x SATA 6Gb/s connectors
1 x M.2 Socket 3 connector
1 x front panel header
1 x front panel audio header
1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI
2.0 module only)
2 x serial port headers
1 x Clear CMOS jumper
Back Panel
Connectors
1 x PS/2 keyboard/mouse port
1 x D-Sub port
1 x DVI-D port
1 x HDMI port
4 x USB 3.2 Gen 1 ports
2 x USB 2.0/1.1 ports
1xRJ-45port
2xSMAantennaconnectors(1T1R)
3 x audio jacks
I/O Controller iTE® I/O Controller Chip
- 7 -
Only for the B460M DS3H. Only for the B460M DS3H AC.
Hardware
Monitor
Voltage detection
Temperature detection
Fan speed detection
Overheating warning
Fan fail warning
Fan speed control
* Whether the fan speed control function is supported will depend on the fan you install.
BIOS 2x128Mbitash
Use of licensed AMI UEFI BIOS
Support for DualBIOS™
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features Support for APP Center
* Available applications in APP Center may vary by motherboard model. Supported
functionsofeachapplicationmayalsovarydependingonmotherboardspecications.
- @BIOS
- EasyTune
- Fast Boot
- Game Boost
- ON/OFFCharge
- Ambient LED
- RGBFusion
- Smart Backup
- System Information Viewer
Support for Q-Flash
Support for Xpress Install
Bundled
Software
Norton® Internet Security (OEM version)
Realtek® 8118 Gaming LAN Bandwidth Control Utility
Operating
System Support for Windows 10 64-bit
Form Factor Micro ATX Form Factor; 24.4cm x 22.5cm
* GIGABYTEreservestherighttomakeanychangestotheproductspecicationsandproduct-relatedinformationwithout
prior notice.
Please visit GIGABYTE's website for support lists of CPU, memory
modules, SSDs, and M.2 devices.
Please visit the Support\Utility List page on GIGABYTE's website to download the latest
version of apps.
B460M DS3HB460M DS3H AC
Only for the B460M DS3H. Only for the B460M DS3H AC.
- 8 -
1-3 Installing the CPU
ReadthefollowingguidelinesbeforeyoubegintoinstalltheCPU:
•Make sure that the motherboard supports the CPU.
(Go to GIGABYTE's website for the latest CPU support list.)
•Always turn off the computer and unplug the power cord from the power outlet before installing
the CPU to prevent hardware damage.
•Locate the pin one of the CPU. The CPU cannot be inserted if oriented incorrectly. (Or you may
locate the notches on both sides of the CPU and alignment keys on the CPU socket.)
•Apply an even and thin layer of thermal grease on the surface of the CPU.
•Do not turn on the computer if the CPU cooler is not installed, otherwise overheating and damage
of the CPU may occur.
•SettheCPUhostfrequencyinaccordancewiththeCPUspecications.Itisnotrecommended
thatthesystembusfrequencybesetbeyondhardwarespecicationssinceitdoesnotmeetthe
standard requirements for the peripherals. If you wish to set the frequency beyond the standard
specications,pleasedosoaccordingtoyourhardwarespecicationsincludingtheCPU,graphics
card, memory, hard drive, etc.
Installing the CPU
Locate the alignment keys on the motherboard CPU socket and the notches on the CPU.
1-4 Installing the Memory
Readthefollowingguidelinesbeforeyoubegintoinstallthememory:
•Make sure that the motherboard supports the memory. It is recommended that memory of the
same capacity, brand, speed, and chips be used.
(Go to GIGABYTE's website for the latest supported memory speeds and memory modules.)
•Always turn off the computer and unplug the power cord from the power outlet before installing
the memory to prevent hardware damage.
•Memory modules have a foolproof design. A memory module can be installed in only one direction.
If you are unable to insert the memory, switch the direction.
DualChannelMemoryConguration
This motherboard provides four memory sockets and supports Dual Channel Technology. After the memory
isinstalled,theBIOSwillautomaticallydetectthespecicationsandcapacityofthememory.EnablingDual
Channel memory mode will double the original memory bandwidth.
Please visit GIGABYTE's website for details on hardware installation.
Do not remove the CPU socket cover before inserting the CPU. It may pop off from the load
plate automatically during the process of re-engaging the lever after you insert the CPU.
Triangle Pin One Marking on the CPU
Notch
Notch
LGA1200 CPU
Alignment
Key
Alignment
Key
LGA1200 CPU Socket
Pin One Corner of the CPU Socket
- 9 -
1-5 Installing an Expansion Card
Readthefollowingguidelinesbeforeyoubegintoinstallanexpansioncard:
•Make sure the motherboard supports the expansion card. Carefully read the manual that came
with your expansion card.
•Always turn off the computer and unplug the power cord from the power outlet before installing
an expansion card to prevent hardware damage.
Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode.
1. Dual Channel mode cannot be enabled if only one memory module is installed.
2. When enabling Dual Channel mode with two or four memory modules, it is recommended that
memory of the same capacity, brand, speed, and chips be used.
The four memory sockets are divided into two channels and each channel has two memory sockets as following:
ChannelA:DDR4_A1,DDR4_A2
ChannelB:DDR4_B1,DDR4_B2
1-6 Back Panel Connectors
USB 2.0/1.1 Port
TheUSBportsupportstheUSB2.0/1.1specication.UsethisportforUSBdevices.
PS/2 Keyboard/Mouse Port
Use this port to connect a PS/2 mouse or keyboard.
D-Sub Port
TheD -Subportsupportsa15-pinD -Subconnectorandsupportsamaximumresolutionof1920x1200@60Hz
(the actual resolutions supported depend on the monitor being used). Connect a monitor that supports
D-Sub connection to this port.
DVI-D Port (Note)
TheDVI-Dpor tconformstotheDVI -Dspecicationandsupportsamaximumresolutionof1920x1200@60Hz
(the actual resolutions supported depend on the monitor being used). Connect a monitor that supports
DVI-D connection to this port.
RecommandedDualChannelMemoryConguration:
DDR4_A1 DDR4_A2 DDR4_B1 DDR4_B2
2 Modules - - DS/SS - - DS/SS
4 Modules DS/SS DS/SS DS/SS DS/SS
(SS=Single-Sided,DS=Double-Sided,"--"=NoMemory)
(Note) TheDVI-DportdoesnotsupportD-Subconnectionbyadapter.
•Whenremovingthecableconnectedtoabackpanelconnector,rstremovethecablefromyour
device and then remove it from the motherboard.
•When removing the cable, pull it straight out from the connector. Do not rock it side to side to
prevent an electrical short inside the cable connector.
- 10 -
Only for the B460M DS3H. Only for the B460M DS3H AC.
USB 3.2 Gen 1 Port
TheUSB3.2Gen1portsupportstheUSB3.2Gen1specicationandiscompatibletotheUSB2.0
specication. Use this port for USB devices.
RJ-45 LAN Port
TheGigabitEthernetLANportprovidesInternetconnectionatupto1Gbpsdatarate.Thefollowing
describesthestatesoftheLANportLEDs.
•Tosetupatriple-displayconguration,youmustinstallmotherboarddriversintheoperating
systemrst.
•After installing the HDMI device, make sure to set the default sound playback device to HDMI.
(The item name may differ depending on your operating system.)
HDMI Port
The HDMI port supports HDCP 2.3 and Dolby TrueHD and DTS HD Master
Audioformats.Italsosupportsupto192KHz/16bit7.1-channelLPCMaudio
output. You can use this port to connect your HDMI-supported monitor. The maximum supported resolution
is4096x2160@30Hz,buttheactualresolutionssupportedaredependentonthemonitorbeingused.
SMA Antenna Connectors (1T1R)
Use this connector to connect an antenna.
Activity LED
Connection/
Speed LED
LANPort
Activity LED:
Connection/Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
State Description
Blinking Data transmission or receiving is occurring
Off Nodatatransmissionorreceivingisoccurring
Tighten the antennas to the antenna connectors and then aim the antennas correctly for better
signal reception.
Line In/Rear Speaker Out (Blue)
The line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.
Line Out/Front Speaker Out (Green)
The line out jack.
Mic In/Center/Subwoofer Speaker Out (Pink)
The Mic in jack.
AudioJackCongurations:
Jack Headphone/
2-channel 4-channel 5.1-channel 7.1-channel
LineIn/RearSpeakerOut a a a
Line Out/Front Speaker Out a a a a
Mic In/Center/Subwoofer Speaker Out a a
Front Panel Line Out/Side Speaker Out a
PleasevisitGIGABYTE'swebsitefordetailsonconguringtheaudiosoftware.
- 11 -
Only for the B460M DS3H.
1-7 Internal Connectors
Readthefollowingguidelinesbeforeconnectingexternaldevices:
•First make sure your devices are compliant with the connectors you wish to connect.
•Before installing the devices, be sure to turn off the devices and your computer. Unplug the power
cord from the power outlet to prevent damage to the devices.
•After installing the device and before turning on the computer, make sure the device cable has
been securely attached to the connector on the motherboard.
1) ATX_12V_2X4
2) ATX
3) CPU_FAN
4) SYS_FAN1/2
5) D_LED1/D_LED2
6) LED_C1/LED_C2
7) SATA3 0/1/2/3/4/5
8) M2M_SB
9) F_PANEL
10) F_ AUDIO
11) F_U32
12) F_USB1/F_USB2
13) SPI_TPM
14) COMA/COMB
15) BAT
16) CLR_CMOS
9
2
7
11
14
13
16
15
14 12
3
10
6
6
8
4
7
5
5
- 12 -
Only for the B460M DS3H. Only for the B460M DS3H AC.
DEBUG
PORT
G.QBOFM
131
2412
ATX
1/2) ATX_12V_2X4/ATX (2x4 12V Power Connector and 2x12 Main Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the
componentsonthemotherboard.Beforeconnectingthepowerconnector,rstmakesurethepower
supply is turned off and all devices are properly installed. The power connector possesses a foolproof
design. Connect the power supply cable to the power connector in the correct orientation.
The 12V power connector mainly supplies power to the CPU. If the 12V power connector is not connected,
the computer will not start.
To meet expansion requirements, it is recommended that a power supply that can withstand high
power consumption be used (500W or greater). If a power supply is used that does not provide
the required power, the result can lead to an unstable or unbootable system.
ATX:
PinNo. Denition PinNo. Denition
1 3.3V 13 3.3V
2 3.3V 14 -12V
3GND 15 GND
4 +5V 16 PS_ON(softOn/Off)
5GND 17 GND
6 +5V 18 GND
7GND 19 GND
8 Power Good 20 NC
9 5VSB (stand by +5V) 21 +5V
10 +12V 22 +5V
11 +12V (Only for 2x12-pin
ATX)
23 +5V (Only for 2x12-pin ATX)
12 3.3V (Only for 2x12-pin
ATX)
24 GND(Onlyfor2x12-pin
ATX)
ATX_12V_2X4:
PinNo. Denition PinNo. Denition
1GND(Onlyfor2x4-pin
12V)
5 +12V (Only for 2x4-pin 12V)
2GND(Onlyfor2x4-pin
12V)
6 +12V (Only for 2x4-pin 12V)
3GND 7 +12V
4GND 8 +12V
ATX_12V_2X4
DEBUG
PORT
G.QBOFM
41
85
- 13 -
6) LED_C1/LED_C2 (RGB LED Strip Headers)
 Theheaderscanbeusedtoconnectastandard5050RGBLEDstrip(12V/G/R/B),withmaximumpower
rating of 2A (12V) and maximum length of 2m.
PinNo. Denition
1 12V
2 G
3R
4 B
ConnectyourRGBLEDstriptotheheader.Thepowerpin
(marked with a triangle on the plug) of the LED strip must be
connected to Pin 1 (12V) of this header. Incorrect connection
may lead to the damage of the LED strip.
RGBLEDStrip
1
12V
5) D_LED1/D_LED2 (Addressable LED Strip Headers)
The headers can be used to connect a standard 5050 addressable LED strip, with maximum power rating
of 5A (5V) and maximum number of 1000 LEDs.
PinNo. Denition
1 V (5V)
2 Data
3NoPin
4GND
Before installing the devices, be sure to turn off the devices and your computer. Unplug the power
cord from the power outlet to prevent damage to the devices.
Forhowtoturnon/offthelightsoftheLEDstrippleasevisitthe"UniqueFeatures"webpageof
GIGABYTE's website.
Connect your addressable LED strip to the header. The power
pin (marked with a triangle on the plug) of the LED strip must
be connected to Pin 1 of the addressable LED strip header.
Incorrect connection may lead to the damage of the LED strip.
Addressable LED
Strip
1
3/4) CPU_FAN/SYS_FAN1/2 (Fan Headers)
All fan headers on this motherboard are 4-pin. Most fan headers possess a foolproof insertion design.
When connecting a fan cable, be sure to connect it in the correct orientation (the black connector wire
is the ground wire). The speed control function requires the use of a fan with fan speed control design.
For optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.
PinNo. Denition
1GND
2 Voltage Speed Control
3 Sense
4 PWM Speed Control
•Be sure to connect fan cables to the fan headers to prevent your CPU and system from
overheating. Overheating may result in damage to the CPU or the system may hang.
•Thesefanheadersarenotcongurationjumperblocks.Donotplaceajumpercaponthe
headers.
CPU_FAN
DEBUG
PORT
G.QBOFM
1
SYS_FAN2
DEBUG
PORT
G.QBOFM
1
DEBUG
PORT
G.QBOFM
SYS_FAN1
1
1
F_USB30 F_U
B_ 
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B


 
S  
 
123
 
123
 
123
 
123
1
1
1
1
BSS
S
_S 
SSU
 
1 2 3 4 5
 S3 BSSS

U
 __ 3
F_USB3F
S  _
S  _
S  _
SF


B_
B_
F
_0
S
S
_0F
_F
_
_
__B


U
S  _S
_ SF_
B 
USB0_B
B_
B_
F_USB3
 F_USB303

_

_3U
S_
F_USB30 F_U
B_ 
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B


 
S  
 
123
 
123
 
123
 
123
1
1
1
1
BSS
S
_S 
SSU
 
1 2 3 4 5
 S3 BSSS

U
 __ 3
F_USB3F
S  _
S  _
S  _
SF


B_
B_
F
_0
S
S
_0F
_F
_
_
__B


U
S  _S
_ SF_
B 
USB0_B
B_
B_
F_USB3
 F_USB303

_

_3U
S_
D_LED1 D_LED2
1
1
LED_C2
1
LED_C1
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
- 14 -
Only for the B460M DS3H AC.
7) SATA3 0/1/2/3/4/5 (SATA 6Gb/s Connectors)
The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA
1.5Gb/s standard. Each SATA connector supports a single SATA device. The Intel® Chipset supports
RAID0,RAID1,RAID5,andRAID10.RefertoChapter3,"ConguringaRAIDSet,"forinstructions
onconguringaRAIDarray.
PinNo. Denition
1GND
2 TXP
3TXN
4GND
5RXN
6RXP
7GND
To enable hot-plugging for the SATA ports, refer to Chapter 2,
"BIOSSetup,""Set tings\IOPorts\SATAAndRSTConguration,"
for more information.
8) M2M_SB (M.2 Socket 3 Connector)
 TheM.2connectorsupportsM.2SATASSDsorM.2PCIeSSDsandsupportSATARAIDconguration.
PleasenotethatanM.2PCIeSSDcannotbeusedtocreateaRAIDseteitherwithanM.2SATASSDor
aSATAharddrive.RefertoChapter3,"ConguringaRAIDSet,"forinstructionsonconguringaRAID
array.
Follow the steps below to correctly install an M.2 SSD in the M.2 connector.
Step 1:
Use a screw driver to unfasten the screw and standoff from the motherboard. Locate the proper mounting
holefortheM.2SSDtobeinstalledandthenscrewthestandoffrst.
Step 2:
Slide the M.2 SSD into the connector at an angle.
Step 3:
Press the M.2 SSD down and then secure it with the screw.
SATA3
SATA3
1 3
0 2
4 5
7
7
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
1
1
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
7
7
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
1
1
80 60 42
- 15 -
Installation Notices for the M.2 and SATA Connectors:
The availability of the SATA connectors may be affected by the type of device installed in the M.2 socket. The
M2M_SBconnectorsharesbandwidthwiththeSATA35connector.Refertothefollowingtablesfordetails.
SATA3 0 SATA3 1 SATA3 2 SATA3 3 SATA3 4 SATA3 5
M.2 SATA SSD aaaaar
M.2 PCIe SSD
aaaaaa
NoM.2SSDInstalled aaaaaa
a: Available, r:Notavailable
Connector
Type of M.2
SSD
- 16 -
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.
9) F_PANEL (Front Panel Header)
Connect the power switch, reset switch, speaker, chassis intrusion switch/sensor 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.
System Status LED
S0 On
S3/S4/S5 Off
•PW (Power Switch):
Connects to the power switch on the chassis front panel. You may
congure the wayto turnoff yoursystemusing thepower switch
(refer to Chapter 2, "BIOS Setup,""Settings\PlatformPower,"for
more information).
•SPEAK (Speaker):
Connects to the speaker on the chassis front panel. The system
reports system startup status by issuing a beep code. One single
short beep will be heard if no problem is detected at system startup.
•PLED/PWR_LED (Power LED):
Connects to the power status indicator
on the chassis front panel. The LED is on
when the system is operating. The LED is
off when the system is in S3/S4 sleep state
or powered off (S5).
•HD (Hard Drive Activity LED):
Connects to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive
is reading or writing data.
•RES (ResetSwitch):
Connects 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.
•CI (Chassis Intrusion Header):
Connects to the chassis intrusion switch/sensor on the chassis that can detect if the chassis cover
has been removed. This function requires a chassis with a chassis intrusion switch/sensor.
•NC:Noconnection.
10) F_AUDIO (Front Panel Audio Header)
 ThefrontpanelaudioheadersupportsHighDenitionaudio(HD).Youmayconnectyourchassisfront
panel audio module to this header. Make sure the wire assignments of the module connector match the
pin assignments of the motherboard header. Incorrect connection between the module connector and
the motherboard header will make the device unable to work or even damage it.
Some chassis provide a front panel audio module that has separated connectors on each wire
instead of a single plug. For information about connecting the front panel audio module that has
different wire assignments, please contact the chassis manufacturer.
PinNo. Denition PinNo. Denition
1 MIC2_L 6 Sense
2GND 7FAUDIO_JD
3MIC2_R 8NoPin
4NC 9LINE2_L
5LINE2_R 10 Sense
Power LED
1
2
19
20
CI-
CI+
PLED-
PW-
SPEAK+
SPEAK-
PLED+
PW+
Power LED
HD-
RES+
HD+
RES-
Hard Drive
Activity LED
Reset
Switch Chassis Intrusion
Header
Power Switch Speaker
F_USB30 F_U
B_ 
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B


 
S  
 
123
 
123
 
123
 
123
1
1
1
1
BSS
S
_S 
SSU
 
1 2 3 4 5
 S3 BSSS

U
 __ 3
F_USB3F
S  _
S  _
S  _
SF


B_
B_
F
_0
S
S
_0F
_F
_
_
__B


U
S  _S
_ SF_
USB0_B
B_ F_USB3
 F_USB303

_

_3U
PWR_LED-
PWR_LED+
PWR_LED-
NC
NC
1
2
9
10
- 17 -
11) F_U32 (USB 3.2 Gen 1 Header)
 TheheaderconformstoUSB3.2Gen1andUSB2.0specicationandcanprovidetwoUSBports.For
purchasingtheoptional3.5"frontpanelthatprovidestwoUSB3.2Gen1ports,pleasecontactthelocal
dealer.
F_USB30 F_U
B_ 
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B


 
S  
 
123
 
123
 
123
 
123
1
1
1
1
BSS
S
_S 
SSU
 
1 2 3 4 5
 S3 BSSS

U
 __ 3
F_USB3F
S  _
S  _
S  _
SF


B_
B_
F
_0
S
S
_0F
_F
_
_
__B


U
S  _S
_ SF_
B 
USB0_B
B_
B_
F_USB3
 F_USB303

_

_3U
S_
10
20 1
11
PinNo. Denition PinNo. Denition PinNo. Denition
1 VBUS 8 D1- 15 SSTX2-
2SSRX1- 9 D1+ 16 GND
3SSRX1+ 10 NC 17 SSRX2+
4GND 11 D2+ 18 SSRX2-
5 SSTX1- 12 D2- 19 VBUS
6 SSTX1+ 13 GND 20 NoPin
7GND 14 SSTX2+
12) F_USB1/F_USB2 (USB 2.0/1.1 Headers)
 TheheadersconformtoUSB2.0/1.1specication.EachUSBheadercanprovidetwoUSBportsviaan
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
PinNo. Denition PinNo. Denition
1 Power (5V) 6 USB DY+
2 Power (5V) 7 GND
3 USB DX- 8 GND
4 USB DY- 9 NoPin
5 USB DX+ 10 NC
•Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB 2.0/1.1 header.
•Prior to installing the USB bracket, be sure to turn off your computer and unplug the power
cord from the power outlet to prevent damage to the USB bracket.
10
9 1
2
13) SPI_TPM (Trusted Platform Module Header)
You may connect an SPI TPM (Trusted Platform Module) to this header.
PinNo. Denition PinNo. Denition
1Data Output 7Chip Select
2Power (3.3V) 8GND
3NoPin 9IRQ
4NC 10 NC
5Data Input 11 NC
6CLK 12 RST
12
11
2
1
F_USB30 F_U
B_ 
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B


 
S  
 
123
 
123
 
123
 
123
1
1
1
1
BSS
S
_S 
SSU
 
1 2 3 4 5
 S3 BSSS

U
 __ 3
F_USB3F
S  _
S  _
S  _
SF


B_
B_
F
_0
S
S
_0F
_F
_
_
__B


U
S  _S
_ SF_
B 
USB0_B
B_
B_
F_USB3
 F_USB303

_

_3U
S_
- 18 -
PinNo. Denition PinNo. Denition
1NDCD- 6NDSR-
2NSIN 7NRTS-
3NSOUT 8NCTS-
4NDTR- 9NRI-
5GND 10 NoPin
14) COMA/COMB (Serial Port Headers)
The COM headers can provide one serial port via an optional COM port cable. For purchasing the
optional COM port cable, please contact the local dealer.
10
9
2
1
15) BAT (Battery)
 Thebatteryprovidespowertokeepthevalues(suchasBIOScongurations,date,andtimeinformation)
intheCMOSwhenthecomputeristurnedoff.Replacethebatterywhenthebatteryvoltagedropstoa
low level, or the CMOS values may not be accurate or may be lost.
You may clear the CMOS values by removing the battery:
1. Turn off your computer and unplug the power cord.
2. Gently remove the battery from the battery holder and wait for one minute. (Or use
a metal object like a screwdriver to touch the positive and negative terminals of the
battery holder, making them short for 5 seconds.)
3. Replacethebattery.
4. Plug in the power cord and restart your computer.
•Always turn off your computer and unplug the power cord before replacing the battery.
•Replacethebatterywithanequivalentone.Damagetoyourdevicesmayoccurifthebattery
is replaced with an incorrect model.
•Contact the place of purchase or local dealer if you are not able to replace the battery by
yourself or uncertain about the battery model.
•When installing the battery, note the orientation of the positive side (+) and the negative side
(-) of the battery (the positive side should face up).
•Used batteries must be handled in accordance with local environmental regulations.
16) CLR_CMOS (Clear CMOS Jumper)
 UsethisjumpertocleartheBIOScongurationandresettheCMOSvaluestofactorydefaults.Toclear
the CMOS values, use a metal object like a screwdriver to touch the two pins for a few seconds.
•Always turn off your computer and unplug the power cord from the power outlet before clearing
the CMOS values.
•After system restart,gotoBIOS Setup to loadfactory defaults (select Load Optimized
Defaults)ormanuallyconguretheBIOSsettings(refertoChapter2,"BIOSSetup,"forBIOS
congurations).
Open:Normal
Short: Clear CMOS Values
- 19 -
Only for the B460M DS3H.
•When the system is not stable as usual, select the Load Optimized Defaults item to set your system to its
defaults.
•The BIOS Setup menus described in this chapter are for reference only and may differ by BIOS version.
BIOS (Basic Input and Output System) records hardware parameters of the system in the CMOS on the
motherboard. Its major functions include conducting the Power-On Self-Test (POST) during system startup,
saving system parameters and loading operating system, etc. BIOS includes a BIOS Setup program that allows
theusertomodifybasicsystemcongurationsettingsortoactivatecertainsystemfeatures.
When the power is turned off, the battery on the motherboard supplies the necessary power to the CMOS to
keepthecongurationvaluesintheCMOS.
To access the BIOS Setup program, press the <Delete> key during the POST when the power is turned on.
To upgrade the BIOS, use either the GIGABYTE Q-Flash or @BIOS utility.
•Q-Flash allows the user to quickly and easily upgrade or back up BIOS without entering the operating
system.
•@BIOS is a Windows-based utility that searches and downloads the latest version of BIOS from the
Internet and updates the BIOS.
Chapter 2 BIOS Setup
•BecauseBIOSashingis potentiallyrisky,ifyoudo notencounterproblemsusingthecurrentversionof
BIOS,itisrecommendedthatyounotashtheBIOS.ToashtheBIOS,doitwithcaution.InadequateBIOS
ashingmayresultinsystemmalfunction.
•It is recommended that you not alter the default settings (unless you need to) to prevent system instability
or other unexpected results. Inadequately altering the settings may result in system's failure to boot. If this
occurs,trytocleartheCMOSvaluesandresettheboardtodefaultvalues.(Refertothe"LoadOptimized
Defaults"sectioninthischapterorintroductionsofthebattery/clearCMOSjumperinChapter1forhowto
clear the CMOS values.)
2-1 Startup Screen
The following startup Logo screen will appear when the computer boots.
There are two different BIOS modes as follows and you can use the <F2> key to switch between the two modes.
The Classic Setup mode provides detailed BIOS settings. You can press the arrow keys on your keyboard
to move among the items and press <Enter> to accept or enter a sub-menu. Or you can use your mouse
to select the item you want. Easy Mode allows users to quickly view their current system information or
to make adjustments for optimum performance. In Easy Mode, you can use your mouse to move through
congurationitems.
Function Keys
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Gigabyte B460M DS3H AC Owner's manual

Gigabyte
Brand
Gigabyte
Model
B460M DS3H AC
Type
Owner's manual
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