ASRock Z87M Pro4 manual Chassis Intrusion Header Pin CI1 See p.1, No, Certificates, passwords

Z87M Pro4

Chassis Intrusion Header

(2-pin CI1)

(see p.1, No. 19)

1

GND

Signal

This motherboard supports CASE OPEN detection feature that detects if the chassis cove has been removed. This feature requires a chassis with chassis intrusion detection design.

TPM Header		This connector supports
(17-pin TPMS1)		Trusted Platform Module
(see p.1, No. 18)	1	(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.

Print Port Header

(25-pin LPT1)

(see p.1, No. 20)

AFD#

ERROR#

PINIT#

SLIN# GND

1

SPD7

SPD6	ACK#
SPD5	BUSY
SPD4	PE
SPD3	SLCT
SPD2
SPD1
SPD0
STB#

This is an interface for print port cable that allows convenient connection of printer devices.

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