Connectors, Headers, And Switches; Atxpwr1, Atx12V1: Eps12V Power Connectors - Abit WI-2Pa User Manual

2-6 Chapter 2

2.5. Connectors, Headers, and Switches

All the connectors, headers and switches mentioned here are depending on your
system configuration. Some features you may (or may not) have to connect or to
configure depending on the peripherals you have connected.
WARNING: Always power off the computer and unplug the AC power cord before
adding or removing any peripheral or component. Failing to so may cause severe
damage to your workstation board and/or peripherals. Plug in the AC power cord only
after you have carefully checked everything.
2.5.1.

ATXPWR1, ATX12V1: EPS12V Power Connectors

These two connectors connect to EPS12V power supply. This workstation board
requires an EPS12V power supplier with 460W capacity at least for Pentium 4 Xeon
CPU system.
NOTE: The auxiliary 12V power (ATX12V1) is necessary to support Intel Xeon
CPUs. Failing to provide such extra power will result in the system's booting failure.
WI-2Pa