English
1
B550 PG Riptide
Motherboard Layout
9
11
12
14
1
6
10
3
5
19
28
27
2
31
4
7
29
30
32
D
D
R
4
_
A
2
(
6
4
b
it
, 2
8
8
-p
in
m
o
d
u
le
)
D
D
R
4
_
A
1
(
6
4
b
it
, 2
8
8
-p
in
m
o
d
u
le
)
D
D
R
4
_
B
2
(
6
4
b
it
, 2
8
8
-p
in
m
o
d
u
le
)
D
D
R
4
_
B
1
(
6
4
b
it
, 2
8
8
-p
in
m
o
d
u
le
)
A
T
X
P
W
R
1
PCIE1
HDLED RESET
PLED PWRBTN
PANEL1
1
1
SPK_PLED1
1
HD_AUDIO1
USB_7_8
1
1
CMOS
Battery
CPU_FAN1
USB 3.2 Gen2
T: USB31_TA_1
B: USB31_TC_1
CHA_FAN3
/WP
RoHS
ATX12V1
AMD
B550
SOCKE
TA
M4
CHA_FAN2
/WP
ADDR_LED1
1
M
2
_
1
SPI_TPM_J1
RGB_LED2
RGB_LED1
1
1
ADDR_LED2
1
USB31_TC_2
1
U
S
B
3
_
9
_
1
0
ATX12V2
USB 2.0
T: USB_1
B: USB_2
PCIE4
PCIE2
M
2
_
3
M
2
_
2
CHA_FAN1
/WP
20
CHA_FAN4
/WP
CPU_FAN2
/WP
8
CHA_FAN5
/WP
S
A
T
A
3
_
2
S
A
T
A
3
_
1
S
A
T
A
3
_
4
S
A
T
A
3
_
3
S
A
T
A
3
_
6
S
A
T
A
3
_
5
U
S
B
3
_
7
_
8
15
16
17
18
C
P
U
D
R
A
M
V
G
A
B
O
O
T
21
TB1
1
22
CLRCMOS1
1
23
USB_5_6
1
USB_3_4
1
24
25
26
H
D
M
I1
USB 3.2 Gen1
T: USB1
B: USB2
T
o
p
:
Central/Bass
C
e
n
te
r:
R
E
A
R
S
P
K
T
o
p
:
L
IN
E
IN
C
e
n
te
r:
F
R
O
N
T
B
o
tt
o
m
:
O
p
tic
a
l
S
P
D
IF
B
o
tt
o
m
:
M
IC
IN
USB 3.2 Gen1
T: USB3_5
B: USB3_6
Top:
RJ-45
U
S
B
3
.2
G
e
n
1
T
: U
S
B
_
3
B
: U
S
B
_
4
P
S
2
K
e
y
b
o
a
r
d
/M
o
u
s
e
PCIE3
13
B
5
5
0
P
G
R
IP
T
ID
E