ASRock Z270 EXTREME4 [31/95] English

ASRock Z270 EXTREME4 [31/95] English
English
25
Z270 Extreme4
I2C_DATA
GND
SLP_S3#
FRC_PWR
DUMMY
PLUG_EVENT
SLP_S4#
IRQ
GND
I2C_CLOCK
1
underbolt AIC
Connectors
(5-pin TB1)
(see p.8, No. 23)
(10-pin TB2)
(see p.8, No. 22)
Please connect a underbolt™
add-in card (AIC) to the
underbolt AIC connector via
the GPIO cable.
*Please install the underbolt
AIC card to PCIE6 (default
slot).
*Only one underbolt AIC
Card is supported on this
motherboard.
Serial Port Header
(9-pin COM1)
(see p.8, No. 17)
is COM1 header
supports a serial port
module.
TPM Header
(17-pin TPMS1)
(see p.8, No. 18)
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.
AURA RGB LED Header
(4-pin RGB_LED)
(see p.8, No. 24)
AURA RGB header is used to
connect RGB LED extension
cable which allows users to
choose from various LED
lighting eects.
Caution: Never install the RGB
LED cable in the wrong orienta-
tion; otherwise, the cable may
be damaged.
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
12V GRB
1
1
GN D
SM B_DAT A_MAI N
LA D2
LA D1
GN D
S_ PWRDW N #
SE RIRQ #
GN
D
P CICL K
P CIRST
#
LA D3
+3 V
LA D0
+3V S B
GN D
FR AM E
SM B_CLK _MAIN

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