Gigabyte B450M DS3H User Manual
Gigabyte B450M DS3H Manual
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- Gigabyte B450M DS3H | User Manual - Page 1
B450M DS3H User's Manual Rev. 1001 For more product details, please visit GIGABYTE's website. To reduce the impacts on global warming, the packaging materials of this product are recyclable and reusable. GIGABYTE works with you to protect the environment. - Gigabyte B450M DS3H | User Manual - Page 2
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 - Gigabyte B450M DS3H | User Manual - Page 3
B450M DS3H Motherboard Layout 4 Chapter 1 Hardware Installation 5 1-1 Installation Precautions 5 1-2 Product Specifications 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 - Gigabyte B450M DS3H | User Manual - Page 4
DDR4_1 SATA3 3 AMD B450 CLR_CMOS SATA3 012 SPDIF_O TPM F_AUDIO COM F_USB2 F_USB1 F_USB30 F_PANEL Box Contents 55 B450M DS3H Motherboard 55 Motherboard driver disk 55 User's Manual 55 Two SATA cables 55 I/O Shield * The box contents above are for reference only and the actual items - Gigabyte B450M DS3H | User Manual - Page 5
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 motherboard motherboard motherboard motherboard, do not allow screws to come in contact with the motherboard motherboard problem - Gigabyte B450M DS3H | User Manual - Page 6
AM4 Socket: - AMD Ryzen™ 2nd Generation processors - AMD Ryzen™ with Radeon™ Vega Graphics processors - AMD Ryzen™ 1st Generation processors (Go to GIGABYTE's website for the latest CPU support panel audio module and enable the multi-channel audio feature through the audio driver. ŠŠ Support for - Gigabyte B450M DS3H | User Manual - Page 7
ŠŠ 1 x CPU fan header ŠŠ 1 x system fan header ŠŠ 1 x M.2 Socket 3 connector ŠŠ 4 x SATA 6Gb/s connectors ŠŠ 1 x front panel header ŠŠ 1 x front panel audio header ŠŠ 1 x S/PDIF Out header ŠŠ 1 x CPU cooler LED strip/RGB LED strip header ŠŠ 1 x USB 3.1 Gen 1 header ŠŠ 2 x USB 2.0/1.1 headers - Gigabyte B450M DS3H | User Manual - Page 8
in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. - 3D OSD - @BIOS - AutoGreen - Cloud Station - EasyTune - Fast Boot - Game Boost - ON/OFF Charge - RGB Fusion - Smart Backup - Smart Keyboard - Smart - Gigabyte B450M DS3H | User Manual - Page 9
Denotes CPU Pin One AM4 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 - Gigabyte B450M DS3H | User Manual - Page 10
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 - Gigabyte B450M DS3H | User Manual - Page 11
3.1 Gen 1 port supports the USB 3.1 Gen connected to a back panel connector, first remove the cable from your device and then remove it from the motherboard. •• When removing front panel audio module and enable the multi-channel audio feature through the audio driver. Please visit GIGABYTE's website - Gigabyte B450M DS3H | User Manual - Page 12
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. - 12 - - Gigabyte B450M DS3H | User Manual - Page 13
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 motherboard supports CPU fan speed control, which requires - Gigabyte B450M DS3H | User Manual - Page 14
Definition 1 12V 1 2G 3R 4B RGB LED Strip 1 12V Connect the CPU cooler LED strip/RGB LED strip to the header. The power pin (marked with a supports a single SATA device. The SATA connectors support RAID 0, RAID 1, and RAID 10. Refer to Chapter 3, "Configuring a RAID Set," for instructions on - Gigabyte B450M DS3H | User Manual - Page 15
BIOS mode. Refer to Chapter 3, "C_oSnfiguring a RAID Set," for instructions on configuring a RAID array. S_ _ B 110 80 60 42 _U _ F FollowB 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 nut from the motherboard - Gigabyte B450M DS3H | User Manual - Page 16
(Front Panel Audio Header) The front panel audio header supports High Definition audio (HD). You may connect your chassis front panel audio module to this header. Make_suSre the wire assignments of the module connector match the pin assignments of the motherboard header. Incorrect connection - Gigabyte B450M DS3H | User Manual - Page 17
11) F_USB30 (USB 3.1 Gen 1 Header) The header conforms to USB 3.1 Gen 1 and USB 2.0 specification and can provide two USB ports. For purchasing the optional 3.5" front panel that provides two USB 3.1 Gen 1 ports, please contact the local dealer. Pin No. Definition Pin No. Definition 1 VBUS 11 - Gigabyte B450M DS3H | User Manual - Page 18
PORT 14) TPM (Trusted Platform Module Header) You may connect a TPM (Trusted Platform Module) to this header. Pin No. Definition Pin No. BIOS Setup to load factory defaults (select Load Optimized Defaults) or manually configure the BIOS settings (refer to Chapter 2, "BIOS Setup," for BIOS - Gigabyte B450M DS3H | User Manual - Page 19
and downloads the latest version of BIOS from the Internet and updates the BIOS. •• Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate - Gigabyte B450M DS3H | User Manual - Page 20
System Time Hardware Information Configuration Items Current Settings Quick Access Bar allows you to enter Easy Mode, select BIOS default language, configure fan settings, or enter Q-Flash. Classic Setup Function Keys Move the selection bar to select a setup menu Move the - Gigabyte B450M DS3H | User Manual - Page 21
. (Default: Auto) NOTE: The adjustable range is dependent on the CPU being installed Auto lets the BIOS automatically configure this setting. && CPU Clock Ratio Allows you to alter the clock ratio for the installed ) This item is present only when you install a CPU that supports this feature. - 21 - - Gigabyte B450M DS3H | User Manual - Page 22
AMD Cool&Quiet function Enabled Lets the AMD Cool'n'Quiet driver dynamically adjust the CPU clock and VID to reduce heat output support multi-processor mode. Auto lets the BIOS automatically configure this setting. (Default: Auto) && Extreme Memory Profile (X.M.P.) (Note 2) Allows the BIOS - Gigabyte B450M DS3H | User Manual - Page 23
only when Memory Timing Mode is set to Manual. Note: Your system may become unstable of the chassis intrusion detection device attached to the motherboard CI header. If the system chassis cover is removed, this of each slot. Auto lets the BIOS automatically configure this setting. (Default: Auto - Gigabyte B450M DS3H | User Manual - Page 24
Viewer based on your system requirements. (Default) Silent Allows the fan to run at slow speeds. Manual Allows you to control the fan speed in the curve graph. Full Speed Allows the fan to run at full speeds. && Fan Control Use Temperature Input Allows you to select the reference - Gigabyte B450M DS3H | User Manual - Page 25
2-4 System This section provides information on your motherboard model and BIOS version. You can also select the default language used by the BIOS and manually set the system time. && System Language Selects the default language used by the BIOS. && System Date Sets the system date. The date format - Gigabyte B450M DS3H | User Manual - Page 26
as hard drives, optical drives, floppy disk drives, and devices that support Boot from LAN function, etc. Press on this item to BIOS Setup program. (Default) && Full Screen LOGO Show Allows you to determine whether to display the GIGABYTE Logo at system startup. Disabled skips the GIGABYTE - Gigabyte B450M DS3H | User Manual - Page 27
set to Ultra Fast. && NetWork Stack Driver Support Disabled Disables booting from the network. Support Enables or disables UEFI CSM (Compatibility Support Module) to support a legacy PC boot process. Enabled Enables UEFI CSM. (Default) Disabled Disables UEFI CSM and supports UEFI BIOS - Gigabyte B450M DS3H | User Manual - Page 28
OS from the Windows Deployment Services server. (Default: Disabled) && Ipv4 PXE Support Enables or disables IPv4 PXE Support. This item is configurable at system startup and when entering BIOS Setup. However, the user password only allows you to make changes to certain BIOS settings but not all. To - Gigabyte B450M DS3H | User Manual - Page 29
for USB keyboards/mice in MS-DOS or in operating system that does not natively support USB devices. (Default: Disabled) && USB Mass Storage Driver Support Enables or disables support for USB storage devices. (Default: Enabled) && Mass Storage Devices Displays a list of connected USB mass storage - Gigabyte B450M DS3H | User Manual - Page 30
motherboard. On Enables this function. (Default) Off Disables this function. Pulse Mode All LEDs simultaneously fade in and fade out. && RGB if your system supports 64-bit PCI decoding). Set to Enabled if more than one advanced graphics card are installed and their drivers are not able - Gigabyte B450M DS3H | User Manual - Page 31
2-7 Chipset && IOMMU Enables or disables AMD IOMMU support. (Default: Auto) && Integrated Graphics (Note) Enables or disables the onboard graphics function. Auto The BIOS will automatically enable or disable the onboard graphics depending on the graphics card being installed. (Default) Forces - Gigabyte B450M DS3H | User Manual - Page 32
controller. Configures the SATA controllers to AHCI mode. Advanced Host Controller Interface (AHCI) is an interface specification that allows the storage driver to enable advanced Serial ATA features such as Native Command Queuing and hot plug. (Default) && NVMe RAID mode (M2A_SOCKET Connector - Gigabyte B450M DS3H | User Manual - Page 33
2-8 Power && AC BACK Determines the state of the system after the return of power from an AC power loss. Memory The system returns to its last known awake state upon the return of the AC power. Always On The system is turned on upon the return of the AC power. Always Off The system stays - Gigabyte B450M DS3H | User Manual - Page 34
at low load, a self-protection will activate causing it to shutdown or fail. If this occurs, please set to Enabled. Auto lets the BIOS automatically configure this setting. (Default: Auto) && Resume by Alarm Determines whether to power on the system at a desired time. (Default: Disabled) If enabled - Gigabyte B450M DS3H | User Manual - Page 35
Defaults Press on this item and select Yes to load the optimal BIOS default settings. The BIOS defaults settings help the system to operate in optimum state. Always load the Optimized defaults after updating the BIOS or after clearing the CMOS values. && Boot Override Allows you to select - Gigabyte B450M DS3H | User Manual - Page 36
(Note) •• Windows setup disk. •• Motherboard driver disk. •• A USB thumb drive. Configuring motherboard. The actual BIOS Setup menu options you will see shall depend on the motherboard you have and the BIOS version. C-1. UEFI RAID Configuration Steps: 1. In BIOS Setup, go to BIOS and set CSM Support - Gigabyte B450M DS3H | User Manual - Page 37
Option ROM Utility". Press + to enter the RAID BIOS setup utility. 2. To create a new array, press hard drives being installed. Then follow the on-screen instructions to specify the array size. You can select All install all required drivers from the motherboard driver disk using - Gigabyte B450M DS3H | User Manual - Page 38
the operating system, insert the motherboard driver disk into your optical drive. Click drivers. Or click the arrow icon to individually install the drivers you need. Please visit GIGABYTE's website for more software information. - 38 - Please visit GIGABYTE's website for more troubleshooting - Gigabyte B450M DS3H | User Manual - Page 39
GIGABYTE. Our Commitment to Preserving the Environment In addition to high-efficiency performance, all GIGABYTE motherboards office, your household waste disposal service or where you purchased the Customer Care number listed in your product's user's manual and we will be glad to help you with - Gigabyte B450M DS3H | User Manual - Page 40
. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation - Gigabyte B450M DS3H | User Manual - Page 41
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-2-8912-4000, FAX: +886-2-8912-4005 Tech. and Non-Tech. Support (Sales/Marketing) : https://esupport.gigabyte.com WEB address (English): https://www.gigabyte.com WEB address (Chinese): https://www.gigabyte.com/tw •• GIGABYTE eSupport To submit a technical or non-technical (Sales/Marketing) question
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To reduce the impacts on global warming, the packaging materials of this product
are recyclable and reusable. GIGABYTE works with you to protect the environment.
For more product details, please visit GIGABYTE's website.
B450M DS3H
User's Manual
Rev. 1001