8.Chassis intrusion connector (4-1 pin CHASSIS)

This connector is for a chassis-mounted intrusion detection sensor or switch. Connect one end of the chassis intrusion sensor or switch cable to this connector. The chassis intrusion sensor or switch sends a high-level signal to this connector when a chassis component is removed or replaced. The signal is then generated as a chassis intrusion event.

By default , the pin labeled “Chassis Signal” and “Ground” are shorted with a jumper cap. Remove the jumper caps only when you intend to use the chassis intrusion detection feature.

BLITZ FORMULA

+5VSB_MB

Chassis Signal GND

CHASSIS

(Default)

 

BLITZ FORMULA Chassis intrusion connector9.ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)

These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.

EATXPWR

 

 

 

+3

Volts

Ground

 

 

 

+12

Volts

+5 Volts

 

EATX12V

+12

Volts

+5 Volts

 

+5V Standby

+5 Volts

 

 

 

Power OK

-5 Volts

 

+12V DC

GND

Ground

Ground

 

+5

Volts

Ground

 

+12V DC

GND

 

Ground

Ground

 

+12V DC

GND

 

+5 Volts

PSON#

BLITZ FORMULA

+12V DC

GND

 

Ground

Ground

 

 

 

BLITZ FORMULA ATX power connectors

+3

Volts

-12 Volts

+3 Volts

+3 Volts

• Make sure to remove the cap on the EATX12V connector before connecting an 8-pin EPS +12V power plug.

•Use only an 8-pin EPS +12V power plug for the EATX12V connector.

ROG Blitz Formula

2-37