User manual

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Chassis Intrusion Header This motherboard supports
(2-pin CI1)
CASE OPEN detection feature
(see p.14, No. 26)
that detects if the chassis cover
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
1
Signal
GND
Serial port Header This COM1 header supports a
(9-pin COM1)
serial port module.
(see p.14, No. 20)
TPM Header This connector supports
(17-pin TPMS1)
Trusted Platform Module (TPM)
(see p.14, No. 23)
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.
1