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B850M-X WiFi R2.0
B850M-X R2.0
1.3 Motherboard Layout
3
2
4
5
1
CPU_FAN1
AIO_PUMP
CPU_FAN2
CPU
ATX12V1
DRAM
VGA
BOOT
6
DP1
ADDR_LED1
ADDR_LED2
1
1
7
8
HDMI1
BIOS
_FB1
9
USB 2.0
T: USB_2
B: USB_1
ATXPWR1
DDR5_A1 (64 bit, 288-pin module)
DDR5_B1 (64 bit, 288-pin module)
USB 3.2 Gen1
T: USB32_1
B: USB32_TC1
10
USB32_TC_2
Top:
LAN1
USB 3.2 Gen1
T: USB32_3
B: USB32_2
11
USB32_4_5
M2_1
Center:
FRONT
Top:
LINE IN
Bottom:
MIC IN
LAN
1
PCIE1
SPI_TPM_J1
1
12
BIOS
ROM
CMOS
Battery
M2_WIFI1
13
AMD
B850
PCIE2
M2_2
14
SATA3_2
SATA3_1
SATA3_4
SATA3_3
AUDIO
CODEC
PCIE3
USB_3_4
USB_5_6
CHA_FAN2
CHA_FAN1
CHA_FAN3
HD_AUDIO1
SPK_PLED1
PLED PWRBTN
PANEL1
T_SENSOR1
CLRCMOS1
ADDR_LED3
RGB_LED1
1
1
1
1
1
1
1
1
1
HDLED RESET
19
18
22
15
24
25
16
17
20
21
26
23
English
7