Asus A8V-VM Ultra Motherboard DIY Troubleshooting Guide - Page 39

ATX power, These connectors are for ATX power supply plugs. The plugs

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7. ATX power connectors (24-pin EATXPWR, 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. ATX12V EATXPWR R +12V DC +12V DC A8V-VM ULTRA A8V-VM ULTRA ATX Power Connectors GND GND +3 Volts +12 Volts +12 Volts +5V Standby Power OK Ground +5 Volts Ground +5 Volts Ground +3 Volts +3 Volts Ground +5 Volts +5 Volts +5 Volts -5 Volts Ground Ground Ground PSON# Ground -12 Volts +3 Volts • We recommend that you use an ATX 12 V Specification 2.0‑compliant power supply unit (PSU) with a minimum of 300 W power rating. This PSU type has 24-pin and 4-pin power plugs. • If you intend to use a PSU with 20-pin and 4-pin power plugs, make sure that the 20-pin power plug can provide at least 15 A on +12 V and that the PSU has a minimum power rating of 300 W. The system may become unstable or may not boot up if the power is inadequate. • Do not forget to connect the 4-pin ATX +12 V power plug; otherwise, the system will not boot up. • We recommend that you use a PSU with higher power output when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate. • You must install a PSU with a higher power rating if you intend to install additional devices. ASUS A8V-VM Ultra 1 - 27

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1-±²
ASUS A8V-VM Ultra
².
ATX power
connectors (±4-pin EATXPWR, 4-pin ATX1±V)
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.
A8V-VM ULTRA ATX Power Connectors
ATX12V
+12V DC
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 Volt
s
Ground
Ground
Ground
PSON#
Ground
+5 Volts
+12 Volts
+3 Volts
+5 Volts
Ground
GND
A8V-VM ULTRA
+12V DC
GND
•
We recommend that you use an ATX 12 V Specification
±.0-compliant power supply unit (PSU) with a minimum of 300 W
power rating. This PSU type has ±4-pin and 4-pin power plugs.
•
If you intend to use a PSU with ±0-pin and 4-pin power plugs, make
sure that the ±0-pin power plug can provide at least 15 A on +1±
V and that the PSU has a minimum power rating of 300 W. The
system may become unstable or may not boot up if the power is
inadequate.
•
Do not forget to connect the 4-pin ATX +1± V power plug;
otherwise, the system will not boot up.
•
We recommend that you use a PSU with higher power output when
configuring a system with more power-consuming devices. The
system may become unstable or may not boot up if the power is
inadequate.
•
You must install a PSU with a higher power rating if you intend to
install additional devices.