Asus P8Z77-V PREMIUM Specifications download pdf (Page 42)

ASUS P8Z77-V LX 2-23

Chapter 2

9. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)

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

to t these connectors in only one orientation. Find the proper orientation and push down

rmly until the connectors completely t.

• For a fully congured system, we recommend that you use a power supply unit (PSU)

that complies with ATX 12 V Specication 2.0 (or later version) and provides a minimum

power of 450 W.

• Do not forget to connect the 4-pin / 8-pin EATX12 V power plug; otherwise, the system

will not boot.

• We recommend that you use a PSU with higher power output when conguring a system

with more power-consuming devices. The system may become unstable or may not boot

up if the power is inadequate.

• If you are uncertain about the minimum power supply requirement for your system,

refer to the Recommended Power Supply Wattage Calculator at http://support.asus.

com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=en-us for details.

P8Z77-V LX

P8Z77-V LX ATX power connectors

EATXPWR

PIN 1

GND

+5 Volts

-5 Volts

GND

PSON#

GND

-12 Volts

+3 Volts

+12 Volts

+5V Standby

Power OK

GND

+5 Volts

GND

+5 Volts

GND

+3 Volts

EATX12V

+12V DC

GND

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 141 142

No comments

Asus P8Z77-V PREMIUM Specifications Page 42