Asus A88XM-E User Guide - Page 23

Internal connectors, TPM connector 20-1 pin TPM - motherboard

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1.7.2 Internal connectors 1. CPU and chassis fan connectors (4-pin CPU_FAN, and 4-pin CHA_FAN) 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. CPU_FAN CPU FAN PWM CPU FAN IN CPU FAN PWR GND A88XM-E CHA_FAN CHA FAN PWM CHA FAN IN CHA FAN PWR GND A88XM-E 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. • The CPU_FAN connector supports a CPU fan of maximum 2A (24W) fan power. • Only the 4-pin CPU fan and 4-pin chassis fan support the ASUS Fan Xpert feature. 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. TPM SB_SUS_STAT GND +3VSB SMBSCL LAD0 +3V LAD3 PCIRST# FRAME PCICLK A88XM-E PIN 1 RESET GPIO SERIRQ SMBSDA GND LAD1 LAD2 PWROWN GND A88XM-E TPM connector The TPM module is purchased separately. ASUS A88XM-E 1-15

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ASUS A88XM-E
1-15
1.7.2
Internal connectors
1.
CPU and chassis fan connectors (4-pin CPU_FAN, and 4-pin CHA_FAN)
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.
•
The CPU_FAN connector supports a CPU fan of maximum 2A (24W) fan power.
•
Only the 4-pin CPU fan and 4-pin chassis fan support the ASUS Fan Xpert feature.
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.
A88XM-E
A88XM-E Fan connectors
CPU_FAN
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
CHA_FAN
CHA FAN PWM
CHA FAN IN
CHA FAN PWR
GND
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 module is purchased separately.
A88XM-E
A88XM-E TPM connector
PIN 1
TPM
SB_SUS_STAT
GND
+3VSB
SMBSCL
LAD0
+3V
LAD3
PCIRST#
FRAME
PCICLK
RESET
GPIO
SERIRQ
SMBSDA
GND
LAD1
LAD2
PWROWN
GND