GIGABYTE Web
https://www.gigabyte.com/jp/Motherboard/B550-AORUS-ELITE-AX-V2-rev-15?m=ma#kf
https://www.gigabyte.com/jp/Motherboard/B550-AORUS-ELITE-V2-rev-15?m=ma#kf
GIGABYTE
GIGABYTE
B550 AORUS ELITE AX V2
B550 AORUS ELITE V2
1501
© 2023 GIGA-BYTE TECHNOLOGY CO., LTD.
GIGABYTE
GIGABYTE
GIGABYTE
GIGABYTE
https://download.gigabyte.com/FileList/Manual/mb_manual_installation-guide_103.pdf?m=sw
W eb
https://www.gigabyte.com/jp
REV X.X. REV
1.0 1.0 BIOS
- 3 -
1 ......................................................................................................4
1-1 ........................................................................ 4
2 ..........................................................................5
2-1 ................................................................................................ 5
2-2 ................................................................................................... 6
2-3 CPU ...................................................................................... 10
2-4 ...................................................................................... 10
2-5 .......................................................................... 11
2-6 ......................................................................... 11
2-7 .......................................................................................... 14
3 BIOS ....................................................................................22
4 ............24
4-1 .......................................... 24
4-2 .......................................................................... 25
5 ............................................................................................................26
5-1 RAID ............................................................................. 26
Regulatory Notices .................................................................................................... 27
..................................................................................................................... 31
- 4 -
() B550 AORUS ELITE AX V2
Socket AM4
AMD B550
CPU_FAN
ATX
F_AUDIO
AUDIO
BAT
F_PANEL
PCIEX1_2
CLR_CMOS
CODEC
M_BIOS
PCIEX16
B550 AORUS ELITE (AX) V2
iTE®
Super I/O
F_USB1
LED_C1
TPM
F_U32
M2B_SB
42
6080
110
CPU_OPT
F_USB2SYS_FAN3
D_LED1
D_LED2 LED_C2
DDR4_A1
DDR4_A2
DDR4_B1
DDR4_B2
SATA3
2
3
PCIEX1_1
PCIEX2
M2A_CPU
42
6080
110
Realtek®
2.5GbE LAN
USB 2.0 Hub
1 0
SATA3
F_U32C
USB20
ATX_12V
SYS_FAN1
SYS_FAN2
LED_CPU
U32_LAN
U32G2
QFLASH_PLUS
QFLED
U32
M2_WIFI ()
DP_HDMI
1-1
1
2
2-1
(ESD)
• PC
• S/N ( )
•
•
•
•CPU
(ESD) ESD
•
•
•
•
•
•
•
•
•
•
•
- 5 -
2-2
CPU AMD Socket AM4
AMD Ryzen™ 5000 G /
AMD Ryzen™ 5000 /
AMD Ryzen™ 4000 G /
AMD Ryzen™ 3000
( CPU GIGABYTE Web
)
AMD B550
128 GB 32 GB DIMM
4 x DDR4 DIMM
DDR4 3200/2933/2667/2400/2133 MT/s
ECC Un-buffered DIMM 1Rx8/2Rx8
Non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16
XMP ( )
(
GIGABYTE Web )
- DisplayPort(x1) 5120x2880@60 Hz
* DisplayPort 1.4 HDCP 2.3 HDR
- HDMI (x1) 4096x2160@60 Hz
* HDMI 2.1 HDCP 2.3 HDR
16 GB
Realtek®
2/4/5.1/7.1
S/PDIF
LAN Realtek® 2.5GbE LAN (2.5 Gbit/1 Gbit/100 Mbit)
( )
Intel® Wi-Fi 6 AX200 (PCB rev. 1.0)
- WIFI a, b, g, n, ac, ax 2.4/5GHz
- BLUETOOTH 5.2
- 11ax 160MHz 2.4 Gbps
AMD Wi-Fi 6E RZ608 (MT7921K) (PCB rev. 1.1, 1.2)
-
WIFI a, b, g, n, ac, ax 2.4/5/6 GHz
- BLUETOOTH 5.2
- 1
1ax 80MHz 1.2 Gbps
(
)
- 6 -
() B550 AORUS ELITE AX V2
( )
Intel® Wi-Fi 6E AX210 (PCB rev. 1.3)
-
WIFI a, b, g, n, ac, ax 2.4/5/6 GHz
- BLUETOOTH 5.3
- 11ax 160MHz2.4 Gbps
Intel® Wi-Fi 6E RTL8852CE (PCB rev. 1.4, 1.5)
-
WIFI a, b, g, n, ac, ax 2.4/5/6 GHz
- BLUETOOTH 5.2
- 11ax 160MHz2.4 Gbps
(
)
1 x PCI Express x16 PCIEX16 CPU
- AMD Ryzen™ 5000 /AMD Ryzen™ 3000
PCIe 4.0 x16
-
AMD Ryzen
™
5000 G /AMD Ryzen
™
4000 G
PCIe 3.0 x16
* PCI Express
1 PCIEX16
1 x PCI Express x16 PCIEX2
- PCIe 3.0 x2
1 x PCI Express x16 PCIEX1_2
- PCIe 3.0 x1
1 x PCI Express x1 PCIEX1_1
- PCIe 3.0 x1
1 x M.2 M2A_CPU CPU 3 M
2242/2260/2280/22110 SSD
- AMD Ryzen™ 5000 /AMD Ryzen™ 3000
SATA PCIe 4.0 x4/x2 SSD
- AMD Ryzen™ 5000 G /AMD Ryzen™ 4000 G
SATA PCIe 3.0 x4/x2 SSD
1 x M.2 M2B_SB 3 M
2242/2260/2280/221 10 SSD
- SATA PCIe 3.0 x4/x2 SSD
4 x SATA 6Gb/s
- RAID 0 RAID 1 RAID 10
USB CPU
- USB 3.2 Gen 2 Type-A () (x2)
- USB 3.2 Gen 1 (x2)
- USB 3.2 Gen 1 USB Type-C™ (x1) (USB
)
- 2 USB 3.2 Gen 1
- USB 3.2 Gen 1 (x2) (USB )
- USB 2.0/1.1 (x2)
+USB 2.0
- USB 2.0/1.1 (x4) USB
- 7 -
() B550 AORUS ELITE AX V2
24 ATX (x1)
8 ATX 12V (x1)
M.2 3 (x2)
SATA 6Gb/s (x4)
CPU (x1)
CPU (x1)
(x3)
CPU LED / RGB LED (x1)
Addressable LED (x2)
RGB LED (x2)
(x1)
(x1)
USB 3.2 Gen 1 USB Type-C® (x1)
USB 3.2 Gen 1 (x1)
USB 2.0/1.1 (x2)
(TPM) (x1) (2x6 GC-
TPM2.0_S )
CMOS (x1)
DisplayPort (x1)
HDMI (x1)
SMA ( 2T2R) (x2) ()
USB 3.2 Gen 2 Type-A () (x2)
USB 3.2 Gen 1 (x4)
USB 2.0/1.1 (x2)
Q-Flash Plus (x1)
RJ-45 (x1)
S/PDIF (x1)
(x5)
I/O iTE® I/O
*
BIOS 128 Mbit (x1)
AMI UEFI BIOS
PnP 1.0a DMI 2.7 WfM 2.0 SM BIOS 2.7 ACPI 5.0
- 8 -
APP Center
* App Center
- @BIOS
- EasyTune
- RGB Fusion
- Smart Backup
- System Information Viewer
Q-Flash Plus
Q-Flash
Xpress Install
Norton® (OEM )
LAN bandwidth management software
Windows 11 64-bit
Windows 10 64-bit
ATX 30.5cm x 24.4cm
* GIGABYTE
& CPU SSD M.2 GIGABYTE
W eb
https://www.gigabyte.com/jp/Motherboard/B550-AORUS-ELITE-AX-V2-rev-15?m=dl#support-dl
https://www.gigabyte.com/jp/Motherboard/B550-AORUS-ELITE-V2-rev-15?m=dl#support-dl
& GIGABYTE Web \
https://www.gigabyte.com/jp/Support/Utility/Motherboard?m=ut
- 9 -
2-3 CPU
2-4
CPU
• CPU
( CPU GIGABYTE W eb
)
•CPU
•CPU 1 CPU
•CPU
•CPU CPU
•CPU CPU
CPU
CPU
CPU CPU 1 ( )
CPU CPU CPU 1
4
BIOS
2
•
( GIGABYTE Web
)
•
•
AM4 CPU
AM4 CPU 1
1
CPU
CPU CPU CPU
CPU CPU
& GIGABYTE Web
http://www.gigabyte.com/WebPage/210/quick-guide.html?m=sw
- 10 -
2-5
•
•
2-6
USB 2.0/1.1
USB USB 2.0/1.1 USB
SMA (2T2R) ( 1)
DisplayPort/HDMI DisplayPort/HDMI
( )
DDR4_A1 DDR4_A2 DDR4_B1 DDR4_B2
2 - - DS/SS - - DS/SS
4 DS/SS DS/SS DS/SS DS/SS
(SS= DS= - - = )
CPU
1. 1
2. 2 4
DisplayPort ( 2)
DisplayPort
DisplayPort DPCP HDCP 2.3
Blu-ray UHDRec.2020 Wide Color Gamut High Dynamic Range HDR
DisplayPort
DisplayPort5120x2880@60 Hz
HDMI ( 2)
HDMI H DCP 2.3 TrueHD D TS HD
192KHz/24
7.1 LPCM HDMI
4096x2160@60 Hz
4 2 2
A DDR4_A1, DDR4_A2
B DDR4_B1, DDR4_B2
- 11 -
Q-Flash Plus ( 3)
Q-Flash Plus S5 BIOS
BIOS USB Q-Flash Plus
Q-Flash Plus BIOS QFLED BIOS
BIOS
USB 3.2 Gen 1 (Q-Flash Plus )
USB 3.2 Gen 1 USB 3.2 Gen 1 USB 2.0
USB Q-Flash Plus ( 3)
USB
USB 3.2 Gen 2 Type-A ()
USB 3.2 Gen 2 Type-A USB 3.2 Gen 2 USB 3.2 Gen 1 USB 2.0
USB
RJ-45 LAN
Gigabit LAN 2.5 Gbps
LAN LED
LED LED
LAN
LED
2.5 Gbps
1 Gbps
100 Mbps
LED
USB 3.2 Gen 1
USB 3.2 Gen 1 USB 3.2 Gen 1 USB 2.0
USB
/
S/PDIF
/
/
/
( 1) B550 AORUS ELITE AX V2
( 2) AMD Ryzen™ 5000 G /AMD Ryzen™ 4000 G
( 3) Q-Flash Plus GIGABYTE
- 12 -
/
2 4 5.1 7.1
/a a
a a a
/a
/a a a a
/a
•
•
& GIGABYTE Web
https://www.gigabyte.com/WebPage/697/realtek897-audio.html
- 13 -
2-7
•
•
•
1) ATX_12V
2) ATX
3) CPU_FAN
4) SYS_FAN1/2/3
5) CPU_OPT
6) LED_CPU
7) D_LED1/D_LED2
8) LED_C1/LED_C2
9) SATA3 0/1/2/3
10) M2A_CPU/M2B_SB
11) F_PANEL
12) F_AUDIO
13) F_U32C
14) F_U32
15) F_USB1/F_USB2
16) TPM
17) CLR_CMOS
18) BAT
1
4
4
10
9
4
2
3
1115
10
9
6
5
8
7
7 8 16
12
14
17
18
13
- 14 -
DEBUG
PORT
G.QBOFM
131
2412
ATX
1/2) ATX_12V/ATX (2x4 12V 2x12 )
12V CPU 12V
(500W )
ATX
1 3.3V 13 3.3V
2 3.3V 14 -12V
3 GND 15 GND
4 +5V 16
PS_ON ( / )
5 GND 17 GND
6 +5V 18 GND
7 GND 19 GND
8 20 NC
9 5VSB ( +5V) 21 +5V
10 +12V 22 +5V
11
+12V (2x12 ATX )
23 +5V (2x12 ATX )
12
3.3V (2x12 ATX )
24
GND (2x12 ATX )
ATX_12V
1 GND (2x4 12V) 5 +12V (2x4 12V)
2 GND (2x4 12V) 6 +12V (2x4 12V)
3 GND 7 +12V
4 GND 8 +12V
DEBUG
PORT
G.QBOFM
ATX_12V
41
85
3/4) CPU_FAN/SYS_FAN1/2/3 ( )
4
( )
PC
1 GND
2
3
4 PWM
•CPU
CPU
•
CPU_FAN/SYS_FAN1 SYS_FAN3
DEBUG
PORT
G.QBOFM
1
DEBUG
PORT
G.QBOFM
1
SYS_FAN2
DEBUG
PORT
G.QBOFM
1
- 15 -
5) CPU_OPT ( CPU )
4
( )
DEBUG
PORT
G.QBOFM
11 GND
2
3
4 PWM
•CPU
CPU
•
6) LED_CPU (CPU LED / RGB LED )
CPU LED 2A (12V) 2m
RGB LED (12V / G / R / B)
1 12V
2 G
3 R
4 B
CPU LED / RGB LED
LED
1 12V
LED
RGB LED
1
12V
1
DEBUG
PORT
G.QBOFM
LED / GIGABYTE
7) D_LED1/D_LED2 (Addressable LED )
5A (5V) LED10005050 addressable
LED
1 V (5V)
2 Data
3
4 GND
Addressable LED LED
addressable LED
1
LED
Addressable LED
1
D_LED1 D_LED2
1
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_ F
_SB
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_ F
_SB
1
- 16 -
8) LED_C1/LED_C2 (RGB LED )
RGB LED (12V/G/R/B)
2 2A (12V)
1 12V
2 G
3 R
4 B
LED / GIGABYTE
1 1
LED_C1 LED_C2
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
9) SATA3 0/1/2/3 (SATA 6Gb/s )
SATA SA TA 6Gb/s SATA 3Gb/s SATA 1.5Gb/s
SATA SATA SATA
RAID 0 RAID 1 RAID 10 RAID
GIGABYTE RAID
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
RGB LED LED
1 12V
LED
RGB LED
1
12V
SATA3 0
1
7
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
1
SATA3 2
3
1
1
7
7
DEBUG
PORT
G.QBOFM
- 17 -
10) M2A_CPU/M2B_SB (M.2 3 )
M.2 M.2 SATA SSD M.2 PCIe SSD RAID M.2
PCIe SSD M.2 SATA SSD SATA RAID
RAID GIGABYTE RAID
M.2 M.2SSD
1
M.2 SSD M.2
2
M.2 SSD
M.2 SSD
3
M.2 SSD
M.2 SSD
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_ F
_SB
80110 60 42
M2A_CPU
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_ F
_SB
80110 60 42
M2B_SB ()
- 18 -
() B550 AORUS ELITE AX V2
PC
PC
11) F_PANEL ( )
PC
( LED HDD LED )
12) F_AUDIO ( )
High Denition audio (HD) PC
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_ F
_SB
9 1
10 2
1 MIC L 6 MIC Detection
2 GND 7 SENSE_SEND
3 MIC R 8
4 NC 9 Head Phone L
5 Head Phone R 10 Head Phone Detection
LED LED
•PW ( )
PC
( 2 BIOS
Settings\Platform Power )
•SPEAK ( )
PC
1
•PLED/PWR_LED (LED)
PC
LED
S3/S4
(S5) LED
•HD ( LED)
PC LED
LED
•RES ( )
PC
•CI (PC )
PC PC PC
/ PC / PC
•NC:
NC
NC
LED
DEBUG
PORT
G.QBOFM
1
2
19
20
CI-
CI+
PWR_LED-
PWR_LED+
PLED-
PW-
SPEAK+
SPEAK-
PLED+
PW+
LED
HD-
RES+
HD+
RES-
LED
PWR_LED-
LED
S0
S3/S4/S5
- 19 -
1 VBUS 8 D1- 15 SSTX2-
2 SSRX1- 9 D1+ 16 GND
3 SSRX1+ 10 NC 17 SSRX2+
4 GND 11 D2+ 18 SSRX2-
5 SSTX1- 12 D2- 19 VBUS
6 SSTX1+ 13 GND 20
7 GND 14 SSTX2+
14) F_U32 (USB 3.2 Gen 1 )
USB 3.2 Gen 1 USB 2.0 2 USB USB
3.2 Gen 1 2 3.5"
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_ F
_SB
11
1 10
20
15) F_USB1/F_USB2 (USB 2.0/1.1 )
USB 2.0/1.1 USB USB
2 USB USB
1 (5V) 6 USB DY+
2 (5V) 7 GND
3 USB DX- 8 GND
4 USB DY- 9
5 USB DX+ 10 NC
USB USB
DEBUG
PORT
G.QBOFM
10
9
2
1
13) F_U32C (USB 3.2 Gen 1 USB Type-C®)
USB 3.2 Gen 1 1USB
1VBUS 8 CC1 15 RX2+
2 TX1+ 9 SBU1 16 RX2-
3 TX1- 10 SBU2 17 GND
4 GND 11 VBUS 18 D-
5 RX1+ 12 TX2+ 19 D+
6 RX1- 13 TX2- 20 CC2
7 VBUS 14 GND
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
20
10
11
1
- 20 -
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