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1.4 Motherboard Layout
B650D4U-2L2T / B650D4U-2L2T/BCM
1
UID1
33
32
ASPEED
AST2600
31
30
BMC_SMB_1
BMC
ROM
29
2
3
4
5
24.4 cm (9.6 in)
FRNT_VGA1
ATX12V1
ATX12V2
DDR5_B1
DDR5_B2
DDR5_A1
DDR5_A2
M2_2
Intel X710
(B650D4U-2L2T only)
BCM57416
(B650D4U-2L2T/BCM only)
B650D4U-2L2T
B650D4U-2L2T/BCM
PCIE7
PCIE6
PCIE4
CHASSIS_ID0
IPMB_1
LED_LAN3_4
Dr. Debug
28
27
26
6
7
PSU_SMB1
BATTERY1
CLRCMOS1
CPU1
PWM_CFG1
Super
OCU1
I/O
USB_1_2
USB3_7_8
BUZZER1
SPEAKER1
25
24
23
B650D4U
B650D4U-2L2T
B650D4U-2L2T/BCM
8
ATXPWR1
FAN1
FAN7
FAN6
TPM_BIOS_PH1
BIOS
ROM
AMD
B650
OCU2
FAN2
FAN4
FAN5
FAN3
AUX_PANEL1
PANEL1
22
21
20
19
9
10
11
12
13
14
15
16
17
18
7
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