ASRock B460 Pro4 User Manual - Page 29

Caution: Never install the, RGB LED cable in the wrong, orientation; otherwise, the cable

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Page 29 highlights

B460 Pro4 ATX 12V Power Connector (8-pin ATX12V1) (see p.7, No. 1) Serial Port Header (9-pin COM1) (see p.7, No. 28) SPI TPM Header (13-pin SPI_TPM_J1) (see p.7, No. 17) Thunderbolt AIC Connector (5-pin TB1) (see p.7, No. 32) RGB LED Headers (4-pin RGB_LED1) (see p.7, No. 30) (4-pin RGB_LED2) (see p.7, No. 6) This motherboard provides 8 5 an 8-pin ATX 12V power connector. To use a 4-pin 4 1 ATX power supply, please plug it along Pin 1 and Pin 5. RRXD1 DDTR#1 DDSR#1 CCTS#1 1 RRI#1 RRTS#1 GND TTXD1 DDCD#1 This COM1 header supports a serial port module. SPI_DQ3 +3.3V TPM_Present CLK SPI_MOSI RST# TPM_PIRQ 1 SPI_TPM_CS# GND RSMRST# SPI_MISO SPI_CS0 SPI_DQ2 This connector supports SPI Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity. 1 Please connect a Thunderbolt™ add-in card (AIC) to this connector via the GPIO cable. *Please install the Thunderbolt™ AIC card to PCIE3 (default slot). 1 12V G R B B R G 12V 1 RGB headers are used to connect RGB LED extension cables which allow users to choose from various LED lighting effects. Caution: Never install the RGB LED cable in the wrong orientation; otherwise, the cable may be damaged. *Please refer to page 48 for further instructions on this header. 23 English

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23
English
B460 Pro4
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.7, No. 1)
°is 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.
Serial Port Header
(9-pin COM1)
(see p.7, No. 28)
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
°is COM1 header
supports a serial port
module.
SPI TPM Header
(13-pin SPI_TPM_J1)
(see p.7,
No. 17)
1
SPI_DQ3
+3.3V
SPI_DQ2
SPI_CS0
TPM_Present
CLK
SPI_MISO
SPI_MOSI
GND
SPI_TPM_CS#
RST#
RSMRST#
TPM_PIRQ
°is connector supports SPI
Trusted Platform Module (TPM)
system, which can securely
store keys, digital certificates,
passwords, and data. A TPM
system also helps enhance
network security, protects digital
identities, and ensures platform
integrity.
°underbolt AIC
Connector
(5-pin TB1)
(see p.7, No. 32)
1
Please connect a
°underbolt™ add-in card
(AIC) to this
connector
via the GPIO cable.
*Please install the °underbolt™
AIC card to PCIE3 (default slot).
RGB LED Headers
(4-pin RGB_LED1)
(see p.7,
No. 30)
(4-pin RGB_LED2)
(see p.7,
No. 6)
12V G
R
B
1
12V
G
R
B
1
RGB headers are used to connect
RGB LED extension cables which
allow users to choose from
various LED lighting effects.
Caution: Never install the
RGB LED cable in the wrong
orientation; otherwise, the cable
may be damaged.
*Please refer to page 48 for further
instructions on this header.
4
1
8
5