ASRock Fatal1ty FM2A88X Killer User Manual - Page 33

SLI/XFIRE Power Connector, Chassis Intrusion Header

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SLI/XFIRE Power Connector (4-pin SLI/XFIRE_PWR1) (see p.11, No. 24) Serial port Header (9-pin COM1) (see p.11 No. 25) RRXD1 DDTR#1 DDSR#1 CCTS#1 1 RRI#1 RRTS#1 GND TTXD1 DDCD#1 Please connect this connector with a hard disk power connector when two graphics cards are installed on this motherboard. This COM1 header supports a serial port module. Chassis Intrusion Header (2-pin CI1) (see p.11, No. 19) 1 GND Signal This motherboard supports CASE OPEN detection feature that detects if the chassis cover has been removed. This feature requires a chassis with chassis intrusion detection design. TPM Header (17-pin TPMS1) (see p.11, No. 23) 1 GND +3VSB LAD0_L +3V LAD3_L TPM_RST# LFRAME#_L CK_33M_TPM F_CLKRUN# SERIRQ# S_PWRDWN# GND LAD1_L LAD2_L SMB_DATA_MAIN SMB_CLK_MAIN GND 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. English 26

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English
26
Serial port Header
This COM1 header supports a
(9-pin COM1)
serial port module.
(see p.11
No. 25)
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
Chassis Intrusion Header
This motherboard supports
(2-pin CI1)
CASE OPEN detection feature
(see p.11,
No. 19)
that detects if the chassis cover
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
1
Signal
GND
TPM Header
This connector supports
(17-pin TPMS1)
Trusted Platform Module (TPM)
(see p.11,
No. 23)
system, which can securely
store keys, digital certiļ¬cates,
passwords, and data. A TPM
system also helps enhance
network security, protects
digital identities, and ensures
platform integrity.
SLI/XFIRE Power Connector
(4-pin SLI/XFIRE_PWR1)
(see p.11, No. 24)
1
LFRAME#_L
CK_33M_TPM
T
PM_RST#
LAD3_L
+3
V
LAD0_L
+3VSB
GN
D
F
_CLKRUN#
SERIRQ#
S_PWRDWN#
GN
D
LAD1_
L
LAD2_
L
SMB_DA
TA
_
MAI
N
SMB_CLK_MAI
N
GN
D
Please connect this connector
with a hard disk power
connector when two graphics
cards are installed on this
motherboard.