Asus J1900I-C User Manual page 22

7. Serial ATA 3.0Gb/s connectors (7-pin SATA3G_1/2)
These connectors connect to Serial ATA 3.0 Gb/s hard disk drive or optical drive via
Serial ATA 3.0 Gb/s signal cables.
J1900I-C SATA 3.0Gb/s connectors
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8. TPM connector (20-1 pin TPM)
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.
J1900I-C TPM connector
1-14
GND
RSATA_TXP2
RSATA_TXN2
GND
RSATA_RXN2
RSATA_RXP2
GND
GND
RSATA_TXP1
RSATA_TXN1
GND
RSATA_RXN1
RSATA_RXP1
GND
To configure the default SATA type in BIOS, click Advanced Mode > Advanced tab >
SATA Configuration > SATA Mode.
When using hot-plug and NCQ, set the SATA Mode item in the BIOS to [AHCI Mode].
See section 2.5.3 SATA Configuration for details.
TPM
PIN 1
Chapter 1: Product introduction