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Chassis Intrusion Headers
(2-pin CI1/CI2: see p.13,
No. 29)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.13 No. 26)
TPM Header
(17-pin TPM1)
(see p.13, No. 23)
PS2_KB_MS1
(8-pin PS2_KB_MS1)
(see p.13, No. 21)
1
GND
Signal
GND
PRESENCE#
MIC_RET
OUT_RET
1
OUT2_L
J_SENSE
OUT2_R
MIC2_R
MIC2_L
1
1
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.
This is an interface for front
panel audio cable that allows
convenient connection and
control of audio devices.
This connector supports a
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.
PIN
Signal Name
1
KBCLK
2
+5V
3
KBDATA
4
+5V
5
MSDATA
6
GND
7
MSCLK
8
GND
iBox
25
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