GIGA-BYTE TECHNOLOGY B650M C V2 User manual

B650M C V2
User's Manual
Rev. 1001
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For more product details, please visit GIGABYTE's website.

Copyright
© 2023 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.
For detailed product information, carefully read the User's Manual.
For quick set-up of the product, refer to the Quick Installation Guide on GIGABYTE's
website.
https://download.gigabyte.com/FileList/Manual/mb_manual_quick-guide_am5.pdf?m=sw
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
Chapter 1 Product Introduction.......................................................................................4
1-1 Motherboard Layout......................................................................................... 4
Chapter 2 Hardware Installation .....................................................................................5
2-1 Installation Precautions.................................................................................... 5
2-2 Product Specications...................................................................................... 6
2-3 Installing the CPU and CPU Cooler ................................................................. 9
2-4 Installing the Memory..................................................................................... 12
2-5 Installing an Expansion Card ......................................................................... 13
2-6 Back Panel Connectors.................................................................................. 14
2-7 Onboard Buttons............................................................................................ 16
2-8 Internal Connectors........................................................................................ 17
Chapter 3 BIOS Setup ..................................................................................................27
Chapter 4 Installing the Operating System and Drivers................................................29
4-1 Operating System Installation ........................................................................ 29
4-2 Drivers Installation.......................................................................................... 30
Chapter 5 Appendix ......................................................................................................31
Regulatory Notices.................................................................................................... 32
Contact Us ................................................................................................................ 35

- 4 -
1-1 Motherboard Layout
Chapter 1 Product Introduction
Temperature sensor
DP_HDMI
USB_LAN
SOCKET AM5 ATX
AUDIO
DDR5_A1 DDR5_A2 DDR5_B1 DDR5_B2
BAT
AMD
Chipset
CLR_CMOS
M_BIOS
CODEC
PCIEX16
F_U32
B650M C V2
SYS_FAN1
D_LED
F_AUDIO
F_USB1
LED_C
ESPI_DB
F_PANEL
CPU_FAN
ATX_12V
KB_MS_USB
SATA3 2 0
3 1 SYS_FAN2
QFLASH_PLUS
QFLED
80
M2A_CPU
Realtek®
GbE LAN
iTE®
Super I/O
U32C
PCIEX1_2
SPI_TPM
USB20
F_U32C
M2P_CPU
F_USB2
F_USB3
M2X_SB
COM
BAT
PCIEX1_1
PCIEX1_3
110
80
M2_WIFI
U32G2
USB 2.0 Hub
USB 2.0 Hub

- 5 -
2-1 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.
Chapter 2 Hardware Installation

- 6 -
2-2 ProductSpecications
CPU AMD Socket AM5, support for:
AMD Ryzen™ 7000 Series Processors
(Go to GIGABYTE's website for the latest CPU support list.)
Chipset AMD B650
Memory Support for DDR5 5200/4800/4400 MT/s memory modules
 4 x DDR5 DIMM sockets supporting up to 192 GB (48 GB single DIMM capacity)
of system memory
Dual channel memory architecture
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
 Support for AMD EXtended Proles for Overclocking (AMD EXPO™) and Extreme
Memory Prole (XMP) memory modules
(The CPU and memory conguration may affect the supported memory types, data
rate (speed), and number of DRAM modules, please refer to "Memory Support
List" on GIGABYTE's website for more information.)
Onboard
Graphics
Integrated Graphics Processor:
- 1 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz
* Support for DisplayPort 1.4 version.
- 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
* Support for HDMI 2.1 version and HDCP 2.3.
* Support for native HDMI 2.1 TMDS compatible ports.
(Graphics specications may vary depending on CPU support.)
Audio Realtek®Audio CODEC
High Denition Audio
2/4/5.1/7.1-channel
* You can change the functionality of an audio jack using the audio software. To
congure 7.1-channel audio, access the audio software for audio settings.
LAN Realtek® GbE LAN chip (1 Gbps/100 Gbps/10 Mbps)
Wireless
Communication
Module
Realtek®Wi-Fi 6E RTL8821CE
- 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 CPU:
- 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x16
* For optimum performance, if only one PCI Express graphics card is to be installed,
be sure to install it in the PCIEX16 slot.
Chipset:
- 3 x PCI Express x16 slots, supporting PCIe 3.0 and running at x1

- 7 -
Storage Interface CPU:
- 1 x M.2 connector (Socket 3, M key, type 2580/25110 PCIe 4.0 x4/x2 SSD
support) (M2A_CPU)
- 1 x M.2 connector (Socket 3, M key, type 2280 PCIe 3.0 x2 SSD support)
(M2P_CPU)
Chipset:
- 1 x M.2 connector (Socket 3, M key, type 2260 PCIe 3.0 x1 SSD support)
(M2X_SB)
- 4 x SATA 6Gb/s connectors
RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices
RAID 0, RAID 1, and RAID 10 support for SATA storage devices
USB CPU:
- 2 x USB 3.2 Gen 2 Type-A ports (red) on the back panel
- 1 x USB Type-C® port on the back panel, with USB 3.2 Gen 1 support
CPU + USB 2.0 Hub:
- 4 x USB 2.0/1.1 ports on the back panel
Chipset:
- 2 x USB 3.2 Gen 1 ports available through the internal USB header
- 1 x USB Type-C® port with USB 3.2 Gen 1 support, available through the
internal USB header
- 4 x USB 2.0/1.1 ports (2 ports on the back panel, 2 ports available through
the internal USB header)
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
1 x addressable LED strip header
1 x RGB LED strip header
3 x M.2 Socket 3 connectors
4 x SATA 6Gb/s connectors
1 x front panel header
1 x front panel audio header
1 x USB Type-C® header, with USB 3.2 Gen 1 support
1 x USB 3.2 Gen 1 header
3 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/
GC-TPM2.0 SPI V2 module only)
1 x Q-Flash Plus button
1 x serial port header
1 x Clear CMOS jumper

- 8 -
Back Panel
Connectors
1 x DisplayPort
1 x HDMI port
1 x PS/2 keyboard/mouse port
2 x SMA antenna connectors (1T1R)
1 x USB Type-C® port, with USB 3.2 Gen 1 support
2 x USB 3.2 Gen 2 Type-A ports (red)
6 x USB 2.0/1.1 ports
1 x RJ-45 port
3 x audio jacks
I/O Controller iTE® I/O Controller Chip
Hardware
Monitor
Voltage detection
Temperature detection
Fan speed detection
Water cooling ow rate detection
Fan fail warning
Fan speed control
* Whether the fan speed control function is supported will depend on the fan you install.
BIOS 1 x 256 Mbit ash
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features Support for GIGABYTE Control Center (GCC)
* Available applications in GCC may vary by motherboard model. Supported functions
of each application may also vary depending on motherboard specications.
Support for Q-Flash
Support for Q-Flash Plus
Bundled
Software
Norton® Internet Security (OEM version)
LAN bandwidth management software
Operating
System
Support for Windows 11 64-bit
Support for Windows 10 64-bit
Form Factor Micro ATX Form Factor; 24.4cm x 24.4cm
* GIGABYTE reserves the right to make any changes to the product specications and product-related information without
prior notice.
&Please visit the SERVICE/SUPPORT\Utility page on GIGABYTE's website to download the latest version
of apps.
https://www.gigabyte.com/Support/Utility/Motherboard?m=ut

- 9 -
2-3 Installing the CPU and CPU Cooler
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
specications, please do so according to your hardware specications including the CPU, graphics
card, memory, hard drive, etc.
A. Note the CPU Orientation
Note the alignment keys on the motherboard CPU socket and the notches on the CPU.
Do not remove the CPU socket cover before inserting the CPU. It may pop off from the load
plate automatically after you insert the CPU and close the load plate.
Notch
Notch
Triangle Pin One
Marking on the
CPU
AM5 CPU
Alignment Key
Alignment Key
AM5 CPU Socket
Triangle Pin One
Marking of the
CPU Socket
&Please visit GIGABYTE's website for details on hardware installation.
https://www.gigabyte.com/WebPage/210/quick-guide.html?m=sw

- 10 -
B. Installing the CPU
Follow the steps below to correctly install the CPU into the motherboard CPU socket.
Do not force to engage the CPU socket locking lever when the CPU is not installed correctly
as this would damage the CPU and CPU socket.
41
23
j
k
l
41
23
Pin One
w
u
v
jGently press the CPU socket lever handle
down and away from the socket.
kCompletely lift up the CPU socket lock-
ing lever.
lWith your ngers, hold the plastic protec-
tive cover attached to the metal load plate
to lift open the metal load plate.
Hold the CPU with your ngers by the edges.
Align the CPU pin one marking (triangle) with
the pin one corner of the CPU socket (or you
may align the CPU notches with the socket
alignment keys) and gently insert the CPU
into position.
Make sure the CPU is properly installed and
then close the load plate. Secure the socket
lever under its retention tab. The plastic
protective cover will pop off by itself and can
be removed.
* Always replace the plastic protective cover
when the CPU is not installed to protect the
CPU socket.
41
23
l
k
jj

- 11 -
C. Installing the CPU Cooler
Be sure to install the CPU cooler after installing the CPU. (Actual installation process may differ depending the
CPU cooler to be used. Refer to the user's manual for your CPU cooler.)
u
w
Finally, attach the power connector of
the CPU cooler to the CPU fan header
(CPU_FAN) on the motherboard.
41
23
CPU_FAN
41
23
41
23
u
Type B
41
23
j
l
v
kk
mm
41
23
j
kk
* When using a Type B CPU cooler, it is not
recommended to fasten each screw down all the
way in one step. Follow order 1-2-3-4, fasten screw
clockwise 1 rotation per step. Repeat steps 1-2-3-4
till all screws are fastened.
41
23
Type A
Apply an even and thin layer of thermal
grease on the surface of the installed CPU.
v
Type A:
Hook the CPU cooler clip to the mounting
lug on one side of the retention frame. On
the other side, push straight down on the
CPU cooler clip to hook it to the mounting
lug on the retention frame. Turn the cam
handle from the left side to the right side to
lock into place.
Type B:
First remove the four screws from the CPU
retention frame and remove the CPU reten-
tion frame. Then align the four shoulder
screws on the CPU cooler with the standoffs
from the back plate. Fasten each shoulder
screw in a 1-2-3-4 (x) pattern as shown
on the right.

- 12 -
2-4 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.
The four memory sockets are divided into two channels and each channel has two memory sockets as following:
Channel A: DDR5_A1, DDR5_A2
Channel B: DDR5_B1, DDR5_B2
* Recommended Dual Channel Memory Conguration:
DDR5_A1 DDR5_A2 DDR5_B1 DDR5_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)
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.
When installing a single memory module, we recommend that you install it in the DDR5_A2
or DDR5_B2 socket.
DDR5_A1
DDR5_A2
DDR5_B1
DDR5_B2

- 13 -
2-5 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.
Follow the steps below to correctly install your expansion card in the expansion slot.
1. Locate an expansion slot that supports your card. Remove the metal slot cover from the chassis back panel.
2. Align the card with the slot, and press down on the card until it is fully seated in the slot.
3. Make sure that the expansion card is fully seated in its slot.
4. Secure the card's metal bracket to the chassis back panel with a screw.
5. After installing all expansion cards, replace the chassis cover(s).
6. Turn on your computer. If necessary, go to BIOS Setup to make any required BIOS changes for your
expansion card(s).
7. Install the driver provided with the expansion card in your operating system.
PCIEX16 Slot

- 14 -
2-6 Back Panel Connectors
DisplayPort
DisplayPort delivers high quality digital imaging and audio, supporting bi-directional audio transmission.
DisplayPort can support the HDCP 2.3 content protection mechanism. You can use this port to connect
your DisplayPort-supported monitor. Note: The DisplayPort Technology can support a maximum resolution
of 3840x2160@144 Hz but the actual resolutions supported depend on the monitor being used.
HDMI Port
The HDMI port is HDCP 2.3 compliant and supports Dolby TrueHD and DTS
HD Master Audio formats. It also supports up to 192KHz/24bit 7.1-channel
LPCM audio output. You can use this port to connect your HDMI-supported monitor. The maximum
supported resolution is 4096x2160@60 Hz, but the actual resolutions supported are dependent on the
monitor being used.
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.
SMA Antenna Connectors (1T1R)
Use this connector to connect an antenna.
After installing the DisplayPort/HDMI device, make sure to set the default sound playback device
to DisplayPort/HDMI. (The item name may differ depending on your operating system.)
(Note) To enable the Q-Flash Plus function, please navigate to the "Unique Features" page of GIGABYTE's
website for more information.
USB 3.2 Gen 2 Type-A Port (Red)
The USB 3.2 Gen 2 port supports the USB 3.2 Gen 2 specication and is compatible to the USB 3.2 Gen 1
and USB 2.0 specication. Use this port for USB devices.
USB 3.2 Gen 2 Type-A Port (Red) (Q-Flash Plus Port)
The USB 3.2 Gen 2 port supports the USB 3.2 Gen 2 specication and is compatible to the USB 3.2 Gen 1
and USB 2.0 specication. Use this port for USB devices. Before using Q-Flash Plus (Note), make sure to
insert the USB ash drive into this port rst.
USB Type-C®Port (with USB 3.2 Gen 1 Support)
The reversible USB 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.
Tighten the antennas to the antenna connectors and then aim the antennas correctly for better
signal reception.

- 15 -
You can change the functionality of an audio jack using the audio software. To congure
7.1-channel audio, access the audio software for audio settings.
&Please visit GIGABYTE's website for details on conguring the audio software.
https://www.gigabyte.com/WebPage/697/realtek897-audio.html
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.
Activity LEDSpeed LED
LAN Port
Activity LED:Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
State Description
BlinkingData transmission or receivingis occurring
Off No data transmission or receivingis occurring
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 aaa
Line Out/Front Speaker Out aaaa
Mic In/Center/Subwoofer Speaker Out a a
Front Panel Line Out/Side Speaker Out a
•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.

- 16 -
2-7 Onboard Buttons
QFLASH_PLUS (Q-Flash Plus Button)
Q-Flash Plus allows you to update the BIOS when your system is off (S5 shutdown state). Save the latest BIOS
on a USB thumb drive and plug it into the dedicated port, and then you can now ash the BIOS automatically by
simply pressing the Q-Flash Plus button. The QFLED will ash when the BIOS matching and ashing activities
start and will stop ashing when the main BIOS ashing is complete.
To enable the Q-Flash Plus function, please navigate to the "Unique Features" page of GIGABYTE's
website for more information.
QFLASH_PLUS
QFLED

- 17 -
2-8 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
2) ATX
3) CPU_FAN
4) SYS_FAN1/2
5) LED_C
6) D_LED
7) SATA3 0/1/2/3
8) M2A_CPU/M2P_CPU/M2X_SB
9) F_PANEL
10) F_AUDIO
11) F_U32C
12) F_U32
13) F_USB1/F_USB2/F_USB3
14) COM
15) SPI_TPM
16) BAT
17) CLR_CMOS
2
7
4
13
1
59
3
10
8
8
6414 17
8
11
12
15
16
16

- 18 -
DEBUG
PORT
G.QBOFM
131
2412
ATX
1/2) ATX_12V/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
13.3V 13 3.3V
23.3V 14 -12V
3 GND 15 GND
4+5V 16 PS_ON (soft On/Off)
5GND 17 GND
6+5V 18 GND
7 GND 19 GND
8Power Good 20 NC
95VSB (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 (Only for 2x12-pin ATX)
ATX_12V:
Pin No. Denition Pin No. Denition
1GND (Only for 2x4-pin 12V) 5 +12V (Only for 2x4-pin 12V)
2GND (Only for 2x4-pin 12V) 6+12V (Only for 2x4-pin 12V)
3 GND 7 +12V
4 GND 8 +12V
ATX_12V
DEBUG
PORT
G.QBOFM
41
85

- 19 -
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
1 GND
2Voltage Speed Control
3Sense
4PWM Speed Control
CPU_FAN/SYS_FAN1
DEBUG
PORT
G.QBOFM
1
DEBUG PORT
G.QBOFM
1
SYS_FAN2
•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.
Connector CPU_FAN SYS_FAN1/2
Maximum Current 2A 2A
Maximum Power 24W 24W
5) LED_C (RGB LED Strip Header)
The header 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
112V
2 G
3 R
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
1
DEBUG
PORT
G.QBOFM
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 navigate to the "Unique Features" page
of GIGABYTE's website.

- 20 -
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 navigate to the "Unique Features" page
of GIGABYTE's website.
6) D_LED (Addressable LED Strip Header)
The header 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
1V (5V)
2 Data
3No Pin
4 GND
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
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  
 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_
_S
SS_F 
_
_ F 
_SB
F_
Pin No. Denition
1 GND
2TXP
3TXN
4 GND
5 RXN
6RXP
7 GND
SATA3 2 0
3 1
To enable hot-plugging for the SATA ports, please navigate to the "BIOS Setup" page of GIGABYTE's
website and search for "SATA Conguration" for more information.
1
1
7
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
7
7) SATA3 0/1/2/3 (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 SATA connectors support
RAID 0, RAID 1, and RAID 10. Please navigate to the "Conguring a RAID Set" page of GIGABYTE's
website for instructions on conguring a RAID array.