ASROCK Rack B650D4U-1L - Page 29

B650D4U-1L
B665D4U-1L
22 23
English
ATX Power Connector
(24-pin ATXPWR1)
(see p.6, No. 6)
3V 3V
GND GND
5V 5V
GND
PWROK_PS
5VSB
12V 12V
3V
121
13
24
3V -12V GND PSON# GND GND GND 5V 5V 5V GND N/A
is motherboard provides
a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
13.
ATX 12V Power Connectors
(8-pin ATX12V1)
(see p.6, No. 3)
(8-pin ATX12V2
(see p.6, No. 4)
4
8
1
5
12V
GND
is motherboard provides
one 8-pin and one 4-pin
ATX 12V power connectors.
TPM-SPI Header
(13-pin TPM_BIOS_PH1)
(see p.6, No. 12)
SPI_WP
SPI_CS
MISO
RSMRST#
TPM_CS#
SPI PIRQ
SPI_RST
MOSI
SPI_CLK
+1.8VSB
GND
SPI_HOLD
X
1
is connector supports
Trusted Platform Module
(TPM) system for SPI
interface, which can
securely store keys, digital
certicates, passwords, and
data. A TPM system also
helps enhance network
security, protects digital
identities, and ensures
platform integrity.
PWM Conguration
Header
(3-pin PWM_CFG1)
(see p.6, No. 11)
GND
SMB_DATA_VSB
SMB_CLK_VSB
1
is header is used for
PWM congurations.
Clear CMOS Pad
(CLRMOS1)
(see p.6, No. 5)
is allows you to clear
the data in CMOS. To clear
CMOS, take out the CMOS
battery and short the Clear
CMOS Pad.