A520M K
A520M K V2
Rev. 1101
© 2023
https://download.gigabyte.com/FileList/Manual/mb_manual_installation-guide_103.pdf?m=sw
https://www.gigabyte.com/tw
REV : X.X X.X
REV : 1.0 1.0 BIOS
- 3 -
........................................................................................................4
1-1 .................................................................................................. 4
........................................................................................................5
2-1 .......................................................................................... 5
2-2 ........................................................................................................... 6
2-3 ............................................................................................... 9
2-4 ............................................................................................. 10
2-5 ......................................................................................................11
2-6 ........................................................................................ 12
2-7 ............................................................................................ 14
BIOS ............................................................................................23
.........................................................................25
4-1 ................................................................................................. 25
4-2 ................................................................................................ 26
..............................................................................................................27
5-1 ................................................................................................ 27
Regulatory Notices ..................................................................................................... 28
.......................................................................... 30
.............................................................................................. 31
- 4 -
1-1
KB_MS_USB CPU_FAN
SYS_FAN1
ATX
A520M K
A520M K V2
AUDIO
DDR4_A1
DDR4_B1
BAT
ATX_12V
AMD
A520
HDMI
VGA j
CODEC
M_BIOS
PCIEX16
PCIEX1
iTE®
Super I/O
Realtek®
GbE LAN
F_U32TPM
SPEAKER
F_USB1
F_PANEL
F_USB2
F_AUDIO
0 1 2 3
U32_LAN
Socket AM4
U32 CLR_CMOS
CI
M2A_CPU
80
SATA3 SATA3
jA520M K V2
- 5 -
2-1
•
•
•
•
•
•(CPU)
•
•
•
•
•
•
•
•
•
•
•
- 6 -
2-2
(CPU)
AMD AM4
AMD Ryzen™ 5000 G /
AMD Ryzen™ 5000 /
AMD Ryzen™ 4000 G /
AMD Ryzen™ 3000 G /
AMD Ryzen™ 3000
( )
AMD A520
2D DR4 DIMM 64 GB ( 32 GB )
DDR4 3200/2933/2667/2400/2133 MT/s
ECC Un-buffered DIMM 1Rx8/2Rx8 (non-ECC )
non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16
Extreme Memory Prole (XMP)
(CPU DRAM
)
AMD Radeon™
- 1D -Sub 1920x1200@60 Hz j
- 1H DMI 4096x2160@60 Hz
* HDMI 2.1 HDCP 2.3 HDR
( CPU )
16 GB
Realtek®
High Denition Audio
2/4/5.1/7.1
* 7.1
Realtek® GbE (1 Gbps/100 Mbps/10 Mbps)
CPU
- 1P CI Express x16 PCIe 3.0 x16
- 1P CI Express x1 PCIe 3.0 x1
CPU
- 1M .2 ( Socket 3 M key type 2280 SATA PCIe 3.0 x4/x2
SSD)
- 4 SATA 6Gb/s
RAID 0 RAID 1 RAID 10
USB CPU
- 4 USB 3.2 Gen 1
- 2 USB 3.2 Gen 1 USB
- 6 USB 2.0/1.1 (2 4
USB )
jA520M K V2
- 7 -
1 24-pin ATX
1 8-pin ATX 12V
1 CPU
1
1M .2 Socket 3
4 SATA 6Gb/s
1
1
1 USB 3.2 Gen 1
2 USB 2.0/1.1
1 (TPM) (2x6 pin GC-TPM2.0_S )
1
1 CMOS
1
1P S/2 /
1D -Sub j
1H DMI
4 USB 3.2 Gen 1
2 USB 2.0/1.1
1R J-45
3
I/O iTE® I/O
*
BIOS 1 128 Mbit flash
AMI UEFI BIOS
PnP 1.0a DMI 2.7 WfM 2.0 SM BIOS 2.7 ACPI 5.0
APP Center
* APP Center
- @BIOS
- EasyTune
- Smart Backup
- System Information Viewer
Q-Flash
jA520M K V2
- 8 -
Norton® Internet Security (OEM )
LAN bandwidth management software
Windows 11 64-bit
Windows 10 64-bit
Micro ATX 23.3 x 19.8
*
&/ \
https://www.gigabyte.com/tw/Support/Utility/Motherboard?m=ut
- 9 -
2-3
(CPU)
•CPU
( CPU )
•CPU
•CPU CPU CPU
•CPU
•CPU CPU
•CPU
CPU
(CPU)
CPU CPU ( ) CPU
( ) CPU CPU
CPU CPU CPU CPU
&
https://www.gigabyte.com/WebPage/210/quick-guide.html?m=sw
AM4 CPU
CPU
AM4 CPU
CPU
- 10 -
2-4
•
( )
•
•
•DDR4_B1
2 (Dual Channel Technology)
BIOS
2D DR4 (Channel)
A (Channel A) DDR4_A1 ( 2)
B (Channel B) DDR4_B1 ( 1)
CPU
1.
2. ( )
DDR4_A1
DDR4_B1
- 11 -
2-5
•
•
1.
2.
3.
4.
5.
6. BIOS
7.
PCIEX16
- 12 -
2-6
•
•
1 Gbps
100 Mbps
10 Mbps
HDMI HDMI (
)
USB 3.2 Gen 1
USB 3.2 Gen 1 USB 2.0 USB
(RJ-45)
(Gigabit Ethernet)
1 GB (1 Gbps)
USB 2.0/1.1
USB 2.0/1.1 USB
PS/2 /
PS/2
D-Sub ( )( )
15-pin D-Sub 1920x1200@60 Hz (
) D-Sub
HDMI ( )
HDCP Dolby TrueHD DTS HD Master
Audio 192KHz/24bit 7.1-channel LPCM
HDMI HDMI 4096x2160@60 Hz
( ) AMD Ryzen™ 5000 G /4000 G /3000 G
( ) A520M K V2
- 13 -
&
https://www.gigabyte.com/WebPage/697/realtek897-audio.html
7.1
/2 4 5.1 7.1
/aaa
/a a a a
/a a
/a
/ ( )
/ ( )
/ ( )
- 14 -
2-7
•
•
•
1) ATX_12V
2) ATX
3) CPU_FAN
4) SYS_FAN1
5) SATA3 0/1/2/3
6) M2A_CPU
7) F_PANEL
8) F_AUDIO
9) SPEAKER
10) F_U32
11) F_USB1/F_USB2
12) TPM
13) BAT
14) CI
15) CLR_CMOS
1
2
7
9
15
3
10
13
11
812
6
4
5
14
- 15 -
ATX_12V
1 ( 2 x4-p in
)
2 ( 2 x4-p in
)
3
4
5 +12V ( 2x4-pin
)
6 +12V ( 2x4-pin
)
7 +12V
8 +12V
ATX
1 3.3V 13 3.3V
2 3.3V 14 -12V
3 15
4 +5V 16 PS_ON (soft On/Off)
5 17
6 +5V 18
7 19
8 Power Good 20
9 5VSB (stand by +5V) 21 +5V
10 +12V 22 +5V
11 +12V ( 2x12-pin
)
23 +5V ( 2x12-pin
)
12 3.3V ( 2x12-pin
)
24 ( 2x12-pin
)
DEBUG
PORT
G.QBOFM
131
2412
ATX
1/2) ATX_12V/ATX (2x4-pin 12V 2x12-pin )
12V CPU 12V
(500 )
ATX_12V
DEBUG
PORT
G.QBOFM
58
14
- 16 -
1
2
3
4
5) SATA3 0/1/2/3 (SATA 6Gb/s )
SATA SATA 6Gb/s SATA 3Gb/s SATA 1.5Gb/s SATA
SATA RAID 0 RAID 1 RAID 10 RAID
3/4) CPU_FAN/SYS_FAN1 ( )
4-pin (
) CPU CPU
CPU_FAN
DEBUG
PORT
G.QBOFM
1
SYS_FAN1
DEBUG
PORT
G.QBOFM
1
•CPU
CPU
•
1
2 TXP
3 TXN
4
5 RXN
6 RXP
7
SATA3
SATA3
DEBUG
PORT
G.QBOFM
7
1
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
7
1
DEBUG
PORT
G.QBOFM
3
2
1
0
- 17 -
6) M2A_CPU (M.2 Socket 3 )
M.2 M.2 SATA SSD M.2 PCIe SSD RAID
M.2 PCIe SSD SATA RAID
M.2 SSD M.2
M.2 M.2 SSD
M.2 SSD M.2
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_ F_
80
- 18 -
7) F_PANEL ( )
(+/-)
•PW
BIOS (
BIOS Settings\Platform Power )
•HD
•RES
(Reset)
•NC
•PLED
S0
S3/S4/S5
(S3/S4) (S5)
12
910
NC
PLED-
PW-
PLED+
PW+
HD-
RES+
HD+
RES-
- 19 -
1 MIC L
2
3 MIC R
4
5 Head Phone R
6
7 SENSE_SEND
8
9 Head Phone L
10
8) F_AUDIO ( )
HD (High Denition )
1
2
9
10
9) SPEAKER ( )
1 VCC
2 NC
3 NC
4 SPK-
DEBUG
PORT
G.QBOFM
1
- 20 -
1 VBUS 11 D2+
2 SSRX1- 12 D2-
3 SSRX1+ 13
4 14 SSTX2+
5 SSTX1- 15 SSTX2-
6 SSTX1+ 16
7 17 SSRX2+
8 D1- 18 SSRX2-
9 D1+ 19 VBUS
10 20
10) F_U32 (USB 3.2 Gen 1 )
USB 3.2 Gen 1/USB 2.0 USB 2
USB 3.2 Gen 1 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
F_ F_
10
11
1
20
11) F_USB1/F_USB2 (USB 2.0/1.1 )
USB 2.0/1.1 USB USB USB
1 ( 5V) 6 USB DY+
2 ( 5V) 7
3 USB DX- 8
4 USB DY- 9
5 USB DX+ 10
USB
USB
10
9
2
1
ページが読み込まれています...
ページが読み込まれています...
ページが読み込まれています...
ページが読み込まれています...
ページが読み込まれています...
ページが読み込まれています...
ページが読み込まれています...
ページが読み込まれています...
ページが読み込まれています...
ページが読み込まれています...
ページが読み込まれています...
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
