7.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 pins 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.

L1N64-SLI WS

+5VSB MB

Chassis Signal GND

CHASSIS

(Default)

L1N64-SLI WS Chassis intrusion connector

8.Power connectors (24-pin EATXPWR, 8-pin EATX12V, 4-pin EZ_PLUG1)

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.

for CPU1

ATX12V

+12V +12V +12V +12V

 

 

for CPU0

 

 

 

 

 

 

 

 

EATXPWR

 

 

 

 

 

 

 

Ground +5 Volts +5 Volts +5 Volts -5 Volts Ground Ground Ground PSON# Ground -12 Volts +3 Volts

 

 

GND GND GND GND

 

L1N64-SLI

DET

WS

+5V _EZ GND +12V

EZ_PLUG1

L1N64-SLI WS ATX power connectors

+3 Volts +12 Volts +12 Volts +5V Standby Power OK Ground +5 Volts Ground +5 Volts Ground +3 Volts +3 Volts

•Make sure to connect the 8-pin ATX +12V power plug when installing two CPUs.

•You can either use the 4-pin +12V power plug or 8-pin ATX +12V power plug when installing only one CPU.

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Chapter 2: Hardware information