Asus A8V-X Specifications download pdf (Page 39)

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ASUS A8V-XE

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.

ATXPWR

+3 Volts

Ground

+5 Volts

Ground

Power OK

+5V Standby

+12 Volts

-5 Volts

+5 Volts

+3 Volts

-12 Volts

Ground

PSON#

Ground

+5 Volts

+12 Volts

+3 Volts

+5 Volts

Ground

A8V-XE ATX Power Connectors

ATX12V

+12V DC

GND

+12V DC

GND

A8V-XE

•

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.

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Asus A8V-X Specifications Page 39

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