Asus Z97-WS User Manual page 45

6. Chassis Fan control setting (3-pin CHAFAN_SEL)
These jumpers allow you to switch fan pin selection. The CHAFAN_SEL jumper is for
the front fans and rear fans control. Set pins 1-2 when using 3-pin fans or pins 2-3
when using 4-pin fans.
Z97-WS
Z97-WS Chassis Fan control setting
7. 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.
Z97-WS
Z97-WS TPM Connector
The TPM module is purchased separately.
Z97-WS
CHAFAN_SEL
1 2
3-pin DC FAN 4-Pin Force PWM FAN
(Default)
TPM
2 3
PIN 1
1-29