Asus P5QL-CM - Manual (Page 34)

1-24 Chapter 1: Product introduction
3. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
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 a fully configured system, we recommend that you use a power supply unit (PSU)
that complies with ATX 12 V Specification 2.0 (or later version) and provides a minimum
power of 400 W.
• Do not forget to connect the 4-pin ATX12V power plug. Otherwise, the system will not
boot.
• We recommend that you use a PSU with a higher power output when configuring a
system with more power-consuming devices or when you intend to install additional
devices. The system may become unstable or may not boot up if the power is
inadequate.
4. Serial ATA connectors (7-pin SATA1-6)
These connectors are for the Serial ATA signal cables for Serial ATA hard disk drives.
Connect the right-angle side of SATA signal cable to
SATA device. You may also connect the right-angle
side of SATA cable to the onboard SATA port to avoid
mechanical conflict with huge graphics cards.
right angle side
P5QL-CM
P5QL-CM ATX power connectors
EATXPWR
PIN 1
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
GND
+5 Volts
GND
+5 Volts
GND
+3 Volts
+3 Volts
ATX12V
PIN 1
+12V DC +12V DC
GND GND
P5QL-CM
SATA2
GN
D
RSATA_RXN2 RSATA_RXP2 GN
D
RSATA_TXN2 RSATA_TXP2 GN
D
SATA4
GN
D
RSATA_RXN4 RSATA_RXP4 GN
D
RSATA_TXN4 RSATA_TXP4 GN
D
SATA6
GN
D
RSATA_RXN6 RSATA_RXP6 GN
D
RSATA_TXN6 RSATA_TXP6 GN
D
SATA1
GN
D
RSATA_RXN1 RSATA_RXP1 GN
D
RSATA_TXN1 RSATA_TXP1 GN
D
SATA3
GN
D
RSATA_RXN3 RSATA_RXP3 GN
D
RSATA_TXN3 RSATA_TXP3 GN
D
SATA5
GN
D
RSATA_RXN5 RSATA_RXP5 GN
D
RSATA_TXN5 RSATA_TXP5 GN
D
P5QL-CM SATA connectors (ICH10)