Asus L1N64-SLI WS/B - Manual (Page 48)

2-2 Chapter 2: Hardware information
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.
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.
• 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.
L1N64-SLI
WS(/B)
L1N64-SLI WS(/B) Chassis intrusion connector
CHASSIS
+5VSB_M
B
Chassis Signal GND
(Default)
L1N64-SLI
WS(/B)
L1N64-SLI WS(/B) ATX power connectors
EATXPWR
ATX12V
+3 V
olts
+3 V
olts
Ground
+5 V
olts
+5 V
olts
Ground Ground
Power OK
+5V Standby
+12 V
olts
-5 V
olts
+5 V
olts
+3 V
olts
-12 V
olts
Ground Ground Ground PSON# Ground +5 V
olts
+12 V
olts
+3 V
olts
+5 V
olts
Ground GND
+12V
GND
+12V
GND
+12V
GND
+12V
EZ_PLUG1
+5V EZ_DET GND +12V
for CPU1 for CPU0