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31
B550M Pro4
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 1)
This motherboard
provides an 8-pin ATX
12V power connector. To
use a 4-pin ATX power
supply, please plug it along
Pin 1 and Pin 5.
*Warning: Please make
sure that the power cable
connected is for the CPU
and not the graphics
card. Do not plug the
PCIe power cable to this
connector.
Serial Port Header
(9-pin COM1)
(see p.1, No. 27)
This COM1 header
supports a serial port
module.
SPI TPM Header
(13-pin SPI_TPM_J1)
(see p.1, No. 21)
This connector supports SPI
Trusted Platform Module (TPM)
system, which can securely store
keys, digital certificates, pass-
words, and data. A TPM system
also helps enhance network
security, protects digital
identities, and ensures platform
integrity.
1
SPI_DQ3
+3.3V
SPI_DQ2
SPI_CS0
Dummy
CLK
SPI_MISO
SPI_MOSI
GND
SPI_TPM_CS#
RST#
RSMRST#
TPM_PIRQ
4 1
8 5
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
Содержание PRO4 B550
Страница 14: ...English 12 2 1 Installing the CPU Unplug all power cables before installing the CPU 2 1 ...
Страница 15: ...English 13 B550M Pro4 3 ...
Страница 17: ...English 15 B550M Pro4 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 Pro4 3 ...
Страница 21: ...English 19 B550M Pro4 Installing the AM4 Box Cooler SR3 1 2 ...
Страница 22: ...English 20 3 4 ...