ASROCK B150 Combo - Page 24

22
English
CPU Fan Connectors
(4-pin CPU_FAN1)
(see p.1, No. 23)
(4-pin CPU_FAN2)
(see p.1, No. 24)
is motherboard pro-
vides a 4-Pin CPU fan
(Quiet Fan) connector.
If you plan to connect a
3-Pin CPU fan, please
connect it to Pin 1-3.
ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 5)
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
Connector
(8-pin ATX12V1)
(see p.1, No. 1)
is 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.
Serial Port Header
(9-pin COM1)
(see p.1, No. 21)
is COM1 header
supports a serial port
module.
TPM Header
(17-pin TPMS1)
(see p.1, No. 20)
is connector supports Trusted
Platform Module (TPM) system,
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.
FAN_VOLTAGE
GND
FAN_SPEED
FAN_SPEED_CONTROL
1
2
3
4
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
1
GN D
SM B _ DATA_MAIN
LA D 2
LA D 1
GN D
S_ P W RDWN #
SE R I RQ #
GN
D
P CICL K
P CIRST
#
LA D 3
+3 V
LA D 0
+3VS B
GN D
FR A M E
SM B _ CLK_MAIN
12
1
24
13
14
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