ASROCK B550 PRO4 - Motherboard Layout and I;O Panel; Component Identification Diagram

English
1
B550M Pro4
Motherboard Layout
4
3
8
5
9
11
13
14
1
18
19
16
15
22
17
ATXPWR1
Super
I/O
CLRCMOS1
1
PCIE1
HD_AUDIO1
1
CPU_FAN2/WP
SOCKETAM4
F_U SB3_1_2
1
CHA_FAN1/WP
1
RoHS
SPK_PLED1
1
DDR4_A1 (64 bit, 288-pin module)
DDR4_A2 (64 bit, 288-pin module)
DDR4_B1 (64 bit, 288-pin module)
DDR4_B2 (64 bit, 288-pin module)
PCIE2
PCIE3
HDLED RESET
PLED PWRBTN
PANEL1
M2_2
M2_1
AMD
Promontory
B550
1
USB_3_4
SATA3 _4
SATA3 _3
SATA3 _6
SATA3 _5
23
31
CPU_FAN1
CHA_FAN4/WP
1
USB_5_6
29
28
30
ATX 12V1
2
ADDR_LED1
1
1
RGB_LED1
7
6
SATA3 _1
SATA3 _2
10
1
SPI_TPM_J1
1
F_USB3_3_4
24
CHA_FAN2
/WP
25
CHA_FAN3
/WP
RGB_LED2
1
ADDR_LED2
1
CMOS
Battery
LAN
AUDIO
CODEC
12
27
21
CPU
DRAM
VGA
BOOT
20
M2_3
NUT1
1
COM1
26
B550M Pro4
Top:
LIN E IN
Center:
FRO NT
Bottom:
MIC IN
RJ-45 LAN
USB 3.2 Gen1
T: USB3
B: USB4
USB 3.2 Gen1
T: USB1
B: USB2
USB 3.2 Gen2
T: USB31_TA_1
B: USB31_TC_1
USB 2.0
T: USB1
B: USB2
PS2
Keyboard/
Mouse
DISPLAY1
HDMI1