ASRock 970M Pro3 User Manual - Page 25

Infrared Module ´eader

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970M Pro3 ATX Power Connector (24-pin ATXPWR1) (see p.6, No. 5) ATX 12V Power Connector (8-pin ATX12V2) (see p.6, No. 1) 12 24 1 13 5 1 8 4 Infrared Module Header (5-pin IR1) (see p.6, No. 19) IRTX +5VSB DUMMY 1 GND IRRX his 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. his 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. his header supports an optional wireless transmitting and receiving infrared module. GN D SMB_CLK_MAIN SMB_DATA_MAIN LAD2 LAD1 GN D S_PWRDWN # SERIRQ # GND TPM Header (17-pin TPMS1) (see p.6, No. 20) 1 his connector supports Trusted Platform Module (TPM) system, which can securely store keys, digital certiicates, passwords, and data. A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity. PCICLK FRAM E PCIRST # LAD3 +3V LAD0 +3VS B GN D English 21

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970M Pro3
21
English
A³X Power Connector
(24-pin A³XPWR1)
(see p.6, No. 5)
His motherboard pro-
vides a 24-pin A³X power
connector. ³o use a 20-pin
A³X power supply, please
plug it along Pin 1 and Pin
13.
A³X 12V Power
Connector
(8-pin A³X12V2)
(see p.6, No. 1)
His motherboard pro-
vides an 8-pin A³X 12V
power connector. ³o use a
4-pin A³X power supply,
please plug it along Pin 1
and Pin 5.
Infrared Module ´eader
(5-pin IR1)
(see p.6, No. 19)
His header supports an optional
wireless transmitting and
receiving infrared module.
³PM ´eader
(17-pin ³PMS1)
(see p.6,
No. 20)
His connector supports ³rusted
Platform Module (³PM) system,
which can securely store keys,
digital certi±cates, passwords,
and data. A ³PM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.
5
8
1
4
12
1
24
13
GND
IRRX
DUMMY
+5VSB
IRTX
1
1
GND
SMB_DATA_MAIN
LAD2
LAD1
GND
S_PWRDWN
#
SERIRQ
#
GN
D
PCICLK
PCIRST#
LAD3
+3V
LAD0
+3VS
B
GND
FRAME
SMB_CLK_MAIN