Asus V2-PH1 Manual page 58

5. USB connectors (10-1 pin USB56, USB78)
These connectors are for USB 2.0 ports. Connect the USB/GAME
module cable to any of these connectors, then install the module to a
slot opening at the back of the system chassis. These USB connectors
comply with USB 2.0 specification that supports up to 480 Mbps
connection speed.
USB 2.0 connectors
Never connect a 1394 cable to the USB connectors. Doing so will
damage the motherboard!
The USB module is purchased separately.
6. ATX power connectors (24-pin ATXPWR, 4-pin ATX12V)
These connectors are for ATX power supply plugs. The plugs from
the power supply are designed to fit these connectors in only one
orientation. Find the proper orientation and push down firmly until the
connectors completely fit.
ATX power connectors
4-6
USB56 USB78
1
+3 Volts
ATX12V
+12 Volts
GND +12V DC
+12 Volts
+5V Standby
Power OK
Ground
GND +12V DC
+5 Volts
Ground
+5 Volts
Ground
+3 Volts
+3 Volts
Chapter 4: Motherboard info
1
EATXPWR
Ground
+5 Volts
+5 Volts
+5 Volts
-5 Volts
Ground
Ground
Ground
PSON#
Ground
-12 Volts
+3 Volts