GIGABYTE
GIGABYTE Web
B550M AORUS PRO
1001
12MJ-B55MAPO-1001R
© 2020 GIGA-BYTE TECHNOLOGY CO., LTD.
GIGABYTE
GIGABYTE
GIGABYTE
W eb
https://www.gigabyte.com/jp
REV X.X.
REV 1.0 1.0
BIOS
- 3 -
B550M AORUS PRO ....................................................4
B550M AORUS PRO ....................................................5
1 ..........................................................................6
1-1 ................................................................................................ 6
1-2 ................................................................................................... 7
1-3 CPU ...................................................................................... 10
1-4 ...................................................................................... 10
1-5 .......................................................................... 11
1-6 ......................................................................... 11
1-7 .......................................................................................... 14
2 BIOS ....................................................................................23
2-1 ...................................................................................................... 23
2-2 .......................................................................................... 24
2-3 Favorites (F11) ............................................................................................... 25
2-4 Tweaker .......................................................................................................... 26
2-5 Settings .......................................................................................................... 29
2-6 System Info. ( ) .................................................................. 34
2-7 Boot ................................................................................................................ 35
2-8 Save & Exit ( ) ........................................................................ 38
3 ............................................................................................................39
3-1 RAID ............................................................................. 39
3-2 .......................................................................... 41
Regulatory Notices .................................................................................................... 42
..................................................................................................................... 45
- 4 -
B550M AORUS PRO
5B550M AORUS PRO 5SATA (x2)
5
5
*
USB20
DP_HDMI
U32G2C
U32_2
U32_1
U32G2_LAN
ATX
AUDIO
DDR4_A1
DDR4_A2
DDR4_B1
DDR4_B2
ATX_12V
AMD B550
CLR_CMOS
M_BIOS
PCIEX4
PCIEX16
SYS_FAN2
CODEC
B550M AORUS PRO
F_PANEL
F_USB1 F_U32
SYS_FAN3 F_USB2
D_LED2 LED_C2
F_AUDIO
SYS_FAN1
LED_CPU
CPU_OPT
iTE®
Super I/O
M2A_CPU
4280110
M2B_SB
4280
SATA3
2 0
3 1
BAT
Realtek®
GbE LAN
Socket AM4
CPU_FAN
60
60
TPM
COM
USB 2.0 Hub
PCIEX1
QFLASH_PLUS
QFLED
LED_C1
D_LED1
THB_C
- 5 -
B550M AORUS PRO
AMD Socket
AM4 CPU
CPU CLK+/- (100~500 MHz)
PCI Express 4.0/3.0 Bus
PCIe 3.0 x4
LAN
RJ45
Realtek®
GbE LAN
4 SATA 6Gb/s
(SATA3 0~3)
PCI Express 3.0 Bus
4 USB 2.0/1.1
2 USB 3.2 Gen 1
4 USB 2.0/1.1
1 USB Type-C™,
with USB 3.2 Gen 2
support
1 USB 3.2 Gen 2
Type A
4 USB 3.2 Gen 1
AMD B550
x1x4 x1
HDMI
1 x PCI Express x4
1 x PCI Express x1
USB 2.0
Hub
1 M.2 Socket 3
(M2A_CPU)
LPC
Bus
TPM
iTE®
Super I/O
SPI
Bus BIOS
x16
1 PCI Express x16
DDR4 3200/2933/2667/2400/2133 MHz
DisplayPort
COM
1 M.2 Socket 3
(M2B_SB)
Center/Subwoofer
Speaker Out
Line Out
MIC
Line In
S/PDIF Out
Rear Speaker Out
CODEC
1
1-1
(ESD)
• PC
• S/N ( )
•
•
•
•CPU
(ESD) ESD
•
•
•
•
•
•
•
•
•
•
- 6 -
1-2
CPU AMD Socket AM4
3 AMD Ryzen™ /
3 AMD Ryzen™ with Radeon™ Graphics
( CPU GIGABYTE W eb
)
AMD B550
128 GB 32 GB DIMM
4 x DDR4 DIMM
DDR4 3200/2933/2667/2400/2133 MHz
ECC Un-buffered DIMM 1Rx8/2Rx8
Non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16
XMP ( )
(
GIGABYTEW eb)
3 AMD Ryzen™ with Radeon™ Graphics
- HDMI (x1) 4096x2160@60 Hz
* HDMI 2.1HDCP 2.3HDR
- DisplayPort (x1) 5120x2880@60 Hz
* DisplayPort 1.4HDCP 2.3HDR
16 GB
Realtek® ALC1200
2/4/5.1/7.1
S/PDIF
LAN Realtek® GbE LAN (1000 Mbit/100 Mbit)
1 x PCI Express x16 PCIEX16CPU
- 3 AMD Ryzen™ PCIe 4.0 x16
- 3 AMD Ryzen™ with Radeon™ Graphics PCIe 3.0 x16
* PCI Express
1 PCIEX16
1 x PCI Express x16 PCIEX4
- PCIe 3.0 x4
1 x PCI Express x1 PCIEX1
- PCIe 3.0 x1
1 x M.2 M2A_CPUCPU 3M
2242/2260/2280/221 10 SSD
- 3 AMD Ryzen™ SATA PCIe 4.0 x4/x2 SSD
- 3 AMD Ryzen™ with Radeon™ Graphics SATA
PCIe 3.0 x4/x2 SSD
1 x M.2 M2B_SB 3 M
2242/2260/2280 SSD
- SATA PCIe 3.0 x4/x2 SSD
- 7 -
4 x SATA 6Gb/s
- RAID 0 RAID 1 RAID 10
USB CPU:
- 4 USB 3.2 Gen 1
- USB 3.2 Gen 2 USB Type-C™ (x1)
- USB 3.2 Gen 2 Type-A () (x1)
- USB 3.2 Gen 1 (x2) (USB )
- USB 2.0/1.1 (x4) USB
+1 USB 2.0
- 4 USB 2.0/1.1
24 ATX (x1)
8 ATX 12V (x1)
CPU (x1)
CPU (x1)
(x3)
Addressable LED (x2)
RGB LED (x2)
CPULED/ RGB LED (x1)
M.2 3 (x2)
SATA 6Gb/s (x4)
(x1)
(x1)
USB 3.2 Gen 1 (x1)
USB 2.0/1.1 (x2)
(x1)
(TPM) (x1) (2x6
GC-TPM2.0_S )
CMOS (x1)
Thunderbolt™ (x1)
USB 2.0/1.1 (x4)
DisplayPort (x1)
HDMI (x1)
USB 3.2 Gen 1 (x4)
USB 3.2 Gen 2 Type-A () (x1)
USB 3.2 Gen 2 USB Type-C™ (x1)
Q-Flash Plus (x1)
RJ-45 (x1)
S/PDIF (x1)
(x5)
I/O iTE® I/O
- 8 -
*
BIOS 256 Mbit (x1)
AMI UEFI BIOS
PnP 1.0aDMI 2.7WfM 2.0SM BIOS 2.7ACPI 5.0
APP Center
* App Center
- @BIOS
- EasyTune
- Fast Boot
- Game Boost
- ON/OFF Charge
- RGB Fusion
- Smart Backup
- System Information Viewer
Q-Flash Plus
Q-Flash
Xpress Install
Norton® (OEM )
Realtek® 8118 Gaming LAN Bandwidth Control Utility
Windows 10 64-bit
ATX 24.4cm x 24.4cm
* GIGABYTE
CPU SSD
M.2
GIGABYTE Web
GIGABYTE
Web \
- 9 -
GIGABYTE Web
4
BIOS
2
4 2 2
A DDR4_A1, DDR4_A2
B DDR4_B1, DDR4_B2
1-3 CPU
CPU
• CPU
( CPU GIGABYTE W eb
)
•CPU
•CPU 1 CPU
•CPU
•CPU CPU
•CPU CPU
CPU
CPU
CPU 1 ( ) CPU
AM4
1 AM4 CPU
CPU 1
1-4
•
( GIGABYTE Web
)
•
•
- 10 -
1-5
•
•
1-6
USB 2.0/1.1
USB USB 2.0/1.1 USB
DisplayPort( 1)
DisplayPort
DisplayPort DPCP HDCP 2.3 Blu-
ray UHDRec.2020 Wide Color Gamut High Dynamic Range HDR
DisplayPort DisplayPort
5120x2880@60 Hz
HDMI (1)
HDMI HDCP 2.3 TrueHD DTS HD
192KHz/24 7.1
LPCM HDMI
4096x2160@60 Hz
USB 3.2 Gen 1
USB 3.2 Gen 1 USB 3.2 Gen 1 USB 2.0
USB
DisplayPort/HDMI DisplayPort/HDMI
( )
CPU
1. 1
2. 2 4
DDR4_A1 DDR4_A2 DDR4_B1 DDR4_B2
2 - - DS/SS - - DS/SS
4 DS/SS DS/SS DS/SS DS/SS
(SS= DS= - - = )
- 11 -
USB 3.2 Gen 2 Type-A ()
USB 3.2 Gen 2 USB 3.2 Gen 2 USB 3.2 Gen 1 USB 2.0
USB
USB Type-C™
USB USB 3.2 Gen 2 USB 3.2 Gen 1 USB 2.0
USB
/
S/PDIF
/
/
/
Q-Flash Plus ( 2)
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 (2) USB
RJ-45 LAN
Gigabit LAN 1 Gbps
LAN LED
•
•
(1) 3 AMD Ryzen™ with Radeon™ Graphics
(2) Q-Flash Plus GIGABYTE
/
LED LED
LAN
/ LED
2.5 Gbps
1 Gbps
100 Mbps
LED
- 12 -
/
2 4 5.1 7.1
/a a
a a a
/a
/a a a a
/a
GIGABYTE Web
- 13 -
1-7
•
•
•
1) ATX_12V
2) ATX
3) CPU_FAN
4) SYS_FAN1/2/3
5) CPU_OPT
6) D_LED1/D_LED2
7) LED_CPU
8) LED_C1/LED_C2
9) SATA3 0/1/2/3
10) M2A_CPU/M2B_SB
11) F_PANEL
12) F_AUDIO
13) F_U32
14) F_USB1/F_USB2
15) TPM
16) COM
17) CLR_CMOS
18) BAT
19) THB_C
1114
2
4
9
4 1713612
1
4
158
7
10
3 6 85
16 18
10
19
- 14 -
DEBUG
PORT
G.QBOFM
131
2412
ATX
1/2) ATX_12V/ATX (2x4 12V 2x12 )
12V CPU 12V
(500W )
DEBUG
PORT
G.QBOFM
ATX_12V
41
85
3/4) CPU_FAN/SYS_FAN1/2/3 ( )
4
(
)
PC
CPU_FAN/SYS_FAN1 SYS_FAN2
DEBUG
PORT
G.QBOFM
1
DEBUG
PORT
G.QBOFM
1
SYS_FAN3
DEBUG
PORT
G.QBOFM
1
•CPU
CPU
•
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
1 GND
2
3
4 PWM
- 15 -
5) CPU_OPT ( CPU )
4
( )
DEBUG
PORT
G.QBOFM
1
6) D_LED1/D_LED2 (Addressable LED )
5A (5V) LED10005050 addressable LED
1 1
Addressable LED LED
addressable LED
1 LED
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_
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_
D_LED1 D_LED2
7) LED_CPU (CPU LED / RGB LED )
CPU LED 2A (12V) 2m RGB
LED (12V / G / R / B)
CPU LED / RGB LED
LED
1 12V LED
LED / GIGABYTE
Addressable LED
1
RGB LED
1
12V
1
DEBUG
PORT
G.QBOFM
•CPU
CPU
•
1 GND
2
3
4 PWM
1 V (5V)
2 Data
3
4 GND
1 12V
2 G
3 R
4 B
- 16 -
9) SATA3 0/1/2/3 (SATA 6Gb/s )
SATA SATA 6Gb/s SATA 3Gb/s SATA 1.5Gb/s
SATA SATA SATA
RAID 0 RAID 1 RAID 10 RAID 3
RAID
1
1
SATA3 2 0
3 1
7
7
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
8) LED_C1/LED_C2 (RGB LED )
RGB LED (12V/G/R/B) 2
2A (12V)
1
LED / GIGABYTE
LED_C2
1
LED_C1
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
RGB LED LED
1 12V
LED
RGB LED
1
12V
1 12V
2 G
3 R
4 B
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
- 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 3 RAID
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_
80110 60 42
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_
80 60 42
M2A_CPU
M2B_SB
M.2 M.2SSD
1
M.2 SSD M.2
(M.2 M2A_CPU )
2
M.2 SSD
M.2SSD
3
M.2 SSD
- 18 -
PC
PC
11) F_PANEL ( )
PC
( LEDHDD LED )
12) F_AUDIO ( )
High Definition 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_
9 1
10 2
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
1 MIC2_L 6
2 GND 7 FAUDIO_JD
3 MIC2_R 8
4 NC 9 LINE2_L
5 LINE2_R 10
- 19 -
13) F_U32 (USB 3.2 Gen 1 )
USB 3.2 Gen 1 USB 2.0 2USB 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_
1
14) F_USB1/F_USB2 (USB 2.0/1.1 )
USB 2.0/1.1 USB USB
2 USB USB
•IEEE 1394 (2x5 ) USB 2.0/1.1
•USB USB
DEBUG
PORT
G.QBOFM
10
9
2
1
20
10
11
15) TPM (TPM )
TPM (TPM )
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_
12
11
2
1
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+
1 (5V) 6 USB DY+
2 (5V) 7 GND
3 USB DX- 8 GND
4 USB DY- 9
5 USB DX+ 10 NC
1LAD0 7LAD3
2VCC3 8GND
3LAD1 9LFRAME
4 10 NC
5LAD2 11 SERIRQ
6LCLK 12 LRESET
- 20 -
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