Asus T3-P5945GCX User Manual - Page 46

ATX power connectors, pin EATXPWR, 4-pin ATX12V, IDE connector 40-1 pin PRI_IDE

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2. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) These connectors are for the 24-pin and 4-pin power plugs from the power supply unit. The plugs from the power supply unit are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit. Do not forget to connect the 4-pin ATX12V power plug to the ATX12V connector on the motherboard. Otherwise, the system will not boot up. EATXPWR ATX12V +3 Volts +3 Volts Ground +5 Volts Ground +5 Volts Ground Power OK +5V Standby +12 Volts +12 Volts +3 Volts +12V DC GND +3 Volts -12 Volts Ground PSON# Ground Ground Ground -5 Volts +5 Volts +5 Volts +5 Volts Ground +12V DC GND R P5L13L-X P5L13L-X ATX Power Connector 3. IDE connector (40-1 pin PRI_IDE) This connector is for an IDE 100/66 signal cable, a blue connector for the primary IDE connector on the motherboard R P5L13L-X P5L13L-X IDE Connector PRI_IDE PIN1 NOTE: Orient the red markings (usually zigzag) on the ID ribbon cable to PIN 1. • Pin 20 on the IDE connector is removed to match the covered hole on the Ultra DMA cable connector. This prevents incorrect insertion when you connect the IDE cable. • Use the 80-conductor IDE cable for Ultra DMA 100/66 IDE devices. 4- Chapter 4: Motherboard Info

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4-6
Chapter 4:
Motherboard Info
2.
ATX power connectors
(24-pin EATXPWR, 4-pin ATX12V)
These connectors are for the 24-pin and 4-pin power plugs from the power
supply unit. The plugs from the power supply unit are designed to fit these
connectors in only one orientation. Find the proper orientation and push down
firmly until the connectors completely fit.
Do not forget to connect the 4-pin ATX12V power plug to the ATX12V connector
on the motherboard. Otherwise, the system will not boot up.
P5L13L-X A
TX Power Connector
EATXPWR
+3 Volts
+3 Volts
Ground
+5 Volts
+5 Volts
Ground
Ground
Power OK
+5V Standby
+12 Volts
-5 Volts
+5 Volts
+3 Volts
-12 Volts
Ground
Ground
Ground
PSON#
Ground
+5 Volts
+12 Volts
+3 Volts
+5 Volts
Ground
ATX12V
GND
+12V DC
GND
+12V DC
P5L13L-X
3.
IDE connector (40-1 pin PRI_IDE)
This connector is for an IDE 100/66 signal cable, a blue connector for the
primary IDE connector on the motherboard
•
Pin 20 on the IDE connector is removed to match the covered hole on the
Ultra DMA cable connector. This prevents incorrect insertion when you
connect the IDE cable.
•
Use the 80-conductor IDE cable for Ultra DMA 100/66 IDE devices.
P5L13L-X
IDE Connector
NOTE:
Orient the red markings
(usually zigzag) on the ID
ribbon cable to PIN 1.
PRI_IDE
PIN1
P5L13L-X