3.ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
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.
EATX12V EATXPWR
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PIN 1
P8H77-V LE ATX power connectors
•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 350 W.
•DO NOT forget to connect the
•We recommend that you use a PSU with higher power output when configuring a system with more
•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.
4.Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect the S/PDIF Out module cable to this connector, then install the module to a slot opening at the back of the system chassis.
+5V | SPDIFOUT GND |
SPDIF_OUT
P8H77-V LE Digital audio connector
The S/PDIF module is purchased separately.
Chapter 1: Product introduction |