ASROCK Rack B650D4U-2L2T/BCM Quick Installation Manual

*15G065258001AK*
P/N: 15G065258001AK V1.1
Quick Installation Guide
B650D4U-2L2T/BCM | B650D4U-2L2T | B650D4U
The server board User's Manual is available for download from the ASRock Rack's official website
at http://www.asrockrack.com.
Take note of the following precautions before you install server board components or change any
server board settings.
1. Unplug the power cord from the wall socket before touching any components.
2. To avoid damaging the server board's components due to static electricity, NEVER place your
server board directly on the carpet or the like. Also remember to use a grounded wrist strap or
touch a safety grounded object before you handle the components.
3. Hold components by the edges and do not touch the ICs.
4. Whenever you uninstall any component, place it on a grounded anti-static pad or in the bag
that comes with the component.
5. When placing screws into the screw holes to secure the server board to the chassis, please do
not over-tighten the screws! Doing so may damage the server board.
2 Motherboard Layout
1 2
FRNT_VGA1
(B650D4U only)
M2_2
34
(B650D4U-2L2T only)
(B650D4U-2L2T/BCM only)
(B650D4U-2L2T &
B650D4U-2L2T/BCM only)
UID1
PCIE7
33
PCIE6
32
ASPEED
AST2600
31
PCIE4
30
BMC_SMB_1
IPMB_1
BMC
ROM
29 28
3 I/O Panel
B650D4U-2L2T/BCM / B650D4U-2L2T:
2 4 6
1 3 5
No. Description No. Description
1 VGA Port (VGA1) 8
2 Serial Port (COM1) 9
3 USB 3.2 Gen1 Ports (USB3_1_2) 10
4 LAN RJ-45 Port (IPMI_LAN1) 11
5 USB 3.2 Gen1 Port (USB3_4) 12
6 1G LAN RJ-45 Port (LAN1) 13
7 HDMI Port (HDMI1)
3 4 5
24.4 cm (9.6 in)
BATTERY1
ATX12V1 ATX12V2
CLRCMOS1
DDR5_B1
DDR5_B2
DDR5_A1
DDR5_A2
Intel X710
BCM57416
B650D4U
B650D4U-2L2T
B650D4U-2L2T/BCM
Super
I/O
CHASSIS_ID0
LED_LAN3_4
BUZZER1
Dr. Debug
SPEAKER1
27 26 25
(B650D4U-2L2T &
B650D4U-2L2T/BCM only)
B650D4U:
8 10 12
7 9 11 13
No. Description
DisplayPort (DP1) 1 VGA Port (VGA1)
USB 3.2 Gen1 Port (USB3_6) 2 Serial Port (COM1)
1G LAN RJ-45 Port (LAN2) 3 USB 3.2 Gen1 Ports (USB3_1_2)
10G LAN RJ-45 Port
4 LAN RJ-45 Port (IPMI_LAN1)
(LAN3, shared NIC)
5 USB 3.2 Gen1 Port (USB3_4)
10G LAN RJ-45 Port (LAN4)
6 1G LAN RJ-45 Port (LAN1)
UID Switch (UID1)
1 Install the Server Board
1
Insert the server board into the chassis.
2
A f f i x t he screws clock w ise into t he
mounting holes in all of the corners of
the server board.
Do not over-tighten the screws
6 7 8
PSU_SMB1
ATXPWR1
CPU1
PWM_CFG1
TPM_BIOS_PH1
BIOS
AMD ROM
B650
FAN2
OCU1
USB_1_2
FAN5
FAN3
USB3_7_8
PANEL1 AUX_PANEL1
24 23 22 21 20 19
2 4 6 8
1 3 5 7
No. Description
7 HDMI Port (HDMI1)
8 DisplayPort (DP1)
9 USB 3.2 Gen1 Port (USB3_6)
10 1G LAN RJ-45 Port (LAN2)
11 UID Switch (UID1)
www.asrockrack.com
B650D4U-2L2T/BCM
No. Description
2 x 288-pin DDR5 DIMM Slots
1
(DDR5_A2, DDR5_B2)
2 Front VGA Header (FRNT_VGA1)
2 x 288-pin DDR5 DIMM Slots
3
(DDR5_A1, DDR5_B1)
4 ATX 12V Power Connector (ATX12V1)
5 ATX 12V Power Connector (ATX12V2)
9
FAN1 6 PSU SMBus Header (PSU_SMB1)
10
7 Clear CMOS Pad (CLRCMOS1)
FAN7
11
8 ATX Power Connector (ATXPWR1)
FAN6
9 System Fan Connector (FAN1)
10 System Fan Connector (FAN7)
11 System Fan Connector (FAN6)
12 AMD Socket AM5 (LGA 1718)
13 PWM Configuration Header (PWM_CFG1)
14 SPI TPM Header (TPM_BIOS_PH1)
SATA3 Connectors (SATA_1)(Upper),
15
12
(SATA_0)(Lower)
SATA3 Connectors (SATA_3)(Upper),
16
(SATA_2)(Lower)
17 System Fan Connector (FAN4)
13
18 System Fan Connector (FAN3)
19 Auxiliary Panel Header (AUX_PANEL1)
14
20 System Panel Header (PANEL1)
21 System Fan Connector (FAN5)
22 USB 3.2 Gen1 Header (USB3_7_8)
23 USB 2.0 Header (USB_1_2)
24 System Fan Connector (FAN2)
15
25 Speaker Header (SPEAKER1)
OCU2
Front LAN LED Connector (LED_LAN3_4)
26
(B650D4U-2L2T, B650D4U-2L2T/BCM only)
16
27 Chassis ID Jumper (CHASSIS_ID0)
FAN4
17
Intelligent Platform Management Bus Header
28
(IPMB_1)
18
29 BMC SMBus Header (BMC_SMB_1)
30 PCI Express 4.0 x1 Card Slot (PCIE4)
31 M.2 Socket (M2_1) (Type 2242/2280)
32 PCI Express 5.0 x16 Card Slot (PCIE6)
33 PCI Express 5.0 x4 Card Slot (PCIE7)
M.2 Socket (M2_2) (Type 2242/2280)
34
(B650D4U only)
4 Jumper Cap On/Off
10
9
11
When the jumper cap is placed on the pins, the jumper
is "Short". If no jumper cap is placed on the pins, the
jumper is "Open".
The illustration shows a 3-pin jumper whose pin1 and
pin2 are "Short" when a jumper cap is placed on these 2
pins.
B650D4U-2L2T B650D4U