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

CHAFAN_SEL

1

2

2

3

3-pin DC FAN

4-Pin Force PWM FAN

(Default)

 

 

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

PWRDWN GND +3VSB NC LAD0 +3V LAD3 PCIRST# FRAME PCICLK

 

PIN 1

TPM

 

NC CLKRUN SERIRQ NC GND LAD1 LAD2 NC

GND

Z97-WS TPM Connector

The TPM module is purchased separately.

Chapter 1

Z97-WS

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