ATX Power Connector
(24-pin ATXPWR1)
(see p.9, No. 6)
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.9, No. 4)
Infrared Module Header
(5-pin IR1)
(see p.9, No. 20)
Chassis Intrusion Header
(2-pin CI1)
(see p.9, No. 19)
TPM Header
(17-pin TPMS1)
(see p.9, No. 21)
24
12
24
1
13
8
5
4
1
IRTX
+5VSB
DUMMY
1
GND
IRRX
1
GND
Signal
1
This motherboard pro-
vides a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
13.
This motherboard pro-
vides an 8-pin ATX 12V
power connector. To use a
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
This header supports an optional
wireless transmitting and
receiving infrared module.
This motherboard
supports CASE OPEN
detection feature that
detects if the chassis cove
has been removed. This
feature requires a chassis
with chassis intrusion
detection design.
This connector supports
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.
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