ASROCK B450M Pro4 Manual De Instrucciones página 32

ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 7)
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 1)
Serial Port Header
(9-pin COM1)
(see p.1, No. 21)
Chassis Intrusion Header
(2-pin CI1)
(see p.1, No. 15)
TPM Header
(17-pin TPMS1)
(see p.1, No. 22)
30
This motherboard pro-
12 24
vides a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
1 13 13.
This motherboard
8 5
provides a 8-pin ATX 12V
power connector. To use a
1
4
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
This COM1 header
RRXD1
DDTR#1
supports a serial port
DDSR#1
CCTS#1
module.
1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1
This motherboard
1
supports CASE OPEN
GND
Signal
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
1
securely store keys, digital
certificates, passwords,
and data. A TPM system
also helps enhance
network security, protects
digital identities, and
ensures platform integrity.