Internal Connectors; Tpm Connector - Asus F1A75-M PRO R2.0 User Manual

1.8.2

Internal connectors

1. Power, CPU and chassis fan connectors (3-pin PWR FAN, 4-pin CPU_FAN, and
4-pin CHA_FAN1/2)
Connect the fan cables to the fan connectors on the motherboard, ensuring that the
black wire of each cable matches the ground pin of the connector.
F1A75-M PRO R2.0
F1A75-M PRO R2.0 fan connectors
DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow inside
the system may damage the motherboard components. These are not jumpers! DO NOT
place jumper caps on the fan connectors.
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2. TPM connector (20-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which securely
store keys, digital certificates, passwords and data. A TPM system also helps enhance
network security, protect digital identities, and ensures platform integrity.
F1A75-M PRO R2.0
F1A75-M PRO R2.0 TPM connector
TPM module is purchased separately.
1-24
CPU_FAN
CHA_FAN1
PWR_FAN
The CPU_FAN connector supports a CPU fan of maximum 2A (24 W) fan power.
Only the CPU_FAN and CHA_FAN1/2 connectors support the ASUS Fan Xpert
feature.
If you install two VGA cards, we recommend that you plug the rear chassis fan cable
to the motherboard connector labeled CHA_FAN1/2 for better thermal environment.
CHA_FAN2
CHA FAN PWM
CHA FAN IN
CHA FAN PWR
GND
GND
CHA FAN PWR
CHA FAN IN
CHA FAN DC MODE
GND
+12V
Rotation
Chapter 1: Product introduction