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English
1
B550M Steel Legend
Motherboard Layout
5
4
9
6
10
12
14
15
1
19
20
17
16
23
18
AT
XP
W
R1
Super
I/O
CLRCMOS1
1
PCIE1
HD_AUDIO1
1
CPU_FAN2/WP
RJ-
45 L
AN
SO
C
K
ET
A
M
4
F_
U
SB
3_
1_
2
1
CHA_FAN1/WP
1
RoHS
SPK_PLED1
1
D
D
R
4_
A
1 (
64 b
it
, 2
88
-p
in m
od
ul
e)
D
D
R
4_
A
2 (
64 b
it
, 2
88
-p
in m
od
ul
e)
D
D
R
4_
B
1 (
64 b
it
, 2
88
-p
in m
od
ul
e)
D
D
R
4_
B
2 (
64 b
it
, 2
88
-p
in m
od
ul
e)
PCIE2
PCIE3
HDLED RESET
PLED PWRBTN
PANEL1
M
2_
2
M
2_
1
AMD
Promontory
B550
1
USB_3_4
SA
TA
3_
4
SA
TA
3_
3
SA
TA
3_
6
SA
TA
3_
5
24
31
USB 3.2 Gen1
T: USB3_3
B: USB3_4
USB 3.2 Gen2
T: USB31_TA_1
B: USB31_TC_1
HD
M
I1
USB 2.0
T: USB1
B: USB2
PS
2
Ke
yb
oa
rd
/
M
ou
se
CPU_FAN1
CHA_FAN4/WP
1
USB_5_6
29
28
30
DP
1
USB 3.2 Gen1
T: USB3_1
B: USB3_2
To
p:
Central/Bass
C
en
te
r:
R
EA
R S
PK
To
p:
LIN
E I
N
C
en
te
r:
FR
O
N
T
B
ott
om
:
O
pti
ca
l
SP
D
IF
B
ott
om
:
M
IC I
N
ATX12V2
ATX12V1
2
3
ADDR_LED1
1
1
RGB_LED1
8
7
SA
TA
3_
1
SA
TA
3_
2
11
1
SPI_TPM_J1
1
F_USB3_3_4
25
CHA_FAN2
/WP
26
CHA_FAN3
/WP
RGB_LED2
1
ADDR_LED2
1
CMOS
Battery
CLRC
BTN1
LAN
AUDIO
CODEC
13
27
22
C
PU
D
R
A
M
VG
A
B
O
O
T
21
M
2_
3
NUT1
Содержание B550M Steel Legend
Страница 14: ...English 12 2 1 Installing the CPU Unplug all power cables before installing the CPU 2 1 ...
Страница 15: ...English 13 B550M Steel Legend 3 ...
Страница 17: ...English 15 B550M Steel Legend 3 4 C P U _ F A N 1 ...
Страница 18: ...English 16 Installing the AM4 Box Cooler SR2 1 2 ...
Страница 19: ...English 17 B550M Steel Legend 3 ...
Страница 21: ...English 19 B550M Steel Legend Installing the AM4 Box Cooler SR3 1 2 ...
Страница 22: ...English 20 3 4 ...