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2 internal connectors, Floppy disk drive connector, The tpm model is purchased separately – Asus M3N78-VM User Manual

Page 39: M3n78-vm, Floppy, M3n78-vm tpm connector tpm

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ASUS M3N78-VM

1-27

1.10.2 Internal connectors

1. Floppy disk drive connector (34-1 pin FLOPPY)

This connector is for the provided floppy disk drive (FDD) signal cable. Insert

one end of the cable to this connector, then connect the other end to the

signal connector at the back of the floppy disk drive.

Pin 5 on the connector is removed to prevent incorrect cable connection when

using an FDD cable with a covered Pin 5.

2. 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.

The TPM model is purchased separately!

R

M3N78-VM

M3N78-VM

Floppy Disk Drive Connector

NOTE: Orient the red markings on

the floppy ribbon cable to PIN 1.

PIN1

FLOPPY

R

M3N78-VM

M3N78-VM TPM Connector

TPM

S_SMBCLIK_MAI

N

S_SMBCLK_MAI

N

GND

S_PL

TRST#

F_FRAME# C_PCICLK_TPM

1

GND

F_LAD1 F_LAD2

F_LAD0 +3V

+3V

F_LAD3

GND

F_SERIRQ#

GND +3VSB

S_PWRDWN#