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5.
CPU and Chassis Fan headers (4-pin CPU_FAN, 4-pin CHA_FAN)
Connect the fan cables to the fan headers on the motherboard, ensuring that
the black wire of each cable matches the ground pin of the header.
A
Connector type
CAUTION! Do not forget to connect the fan cables to the fan headers.
Insufficient air flow inside the system may damage the motherboard
components. These are not jumpers! Do not place jumper caps on the fan
headers!
6.
SPI TPM header (14-1 pin SPI TPM)
This header supports a Trusted Platform Module (TPM) system with a
Serial Peripheral Interface (SPI), allowing you to securely store keys, digital
certificates, passwords and data. A TPM system also enhances network
security, protects digital identities, and ensures platform integrity.
Connector type
2-18
CPU_FAN
B
WAFER HD 4p, 2.54mm pitch, S/T
Header 2x7p, K14, 2.0mm pitch
A
CHA_FAN
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
TPM
B
R680EI-IM-A
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