Asus P4S333 C User Manual - Page 55

System Power LED Lead 3-1 pin PLED

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19. SIRQ1 connector (2-pin SIRQ1) This connector allows you to connect the serial IRQ cable. This cable is required by some PCI cards such as those with PCMCIA function. P4S333 ® SIRQ1 SERIRQ GND P4S333 SIRQ1 Connector 20. System panel connector (20-pin PANEL1) This connector accommodates several system front panel functions. Power LED Speaker Connector +5 V PLED +5V Ground Ground Speaker +5 V MLED ExtSMI# Ground PWR Ground Reset Ground Reset SW P4S333 Message LED ® ATX Power SMI Lead Switch* * Requires an ATX power supply. P4S333 System Panel Connectors • System Power LED Lead (3-1 pin PLED) This 3-1 pin connector connects to the system power LED. The LED lights up when you turn on the system power, and blinks when the system is in sleep mode. • System Warning Speaker Lead (4-pin SPEAKER) This 4-pin connector connects to the case-mounted speaker and allows you to hear system beeps and warnings. ASUS P4S333 motherboard user guide 2-33

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ASUS P4S333 motherboard user guide
2-33
20. System panel connector (20-pin PANEL1)
This connector accommodates several system front panel functions.
•
System Power LED Lead (3-1 pin PLED)
This 3-1 pin connector connects to the system power LED.
The LED
lights up when you turn on the system power, and blinks when the
system is in sleep mode.
•
System Warning Speaker Lead (4-pin SPEAKER)
This 4-pin connector connects to the case-mounted speaker and
allows you to hear system beeps and warnings.
P4S333
P4S333 SIRQ1 Connector
SIRQ1
SERIRQ
GND
19. SIRQ1 connector (2-pin SIRQ1)
This connector allows you to connect the serial IRQ cable. This cable
is required by some PCI cards such as those with PCMCIA function.
P4S333
P4S333 System Panel Connectors
*
Requires an ATX power supply.
PLED
Ground
MLED
PWR
+5 V
+5V
Speaker
Speaker
Connector
Power LED
Ground
+5 V
Reset SW
SMI Lead
Message LED
ExtSMI#
Ground
Reset
Ground
Ground
ATX Power
Switch*