Chapter 2
SA7
3-6
Figure 2-6. All Connectors and Headers for the SA7
First, Let’s see the headers that SA7 uses, and what their functions are. We will show you all the
connectors and headers.
(8). ATX1 and ATX2: ATX Power Input Connectors
The Pentium
®
4 requires a power supplier different
from the regular one. It’s a newly designed ATX1
power with 300W, 20A +5VDC capacity at least for
heavily loaded system, and 720mA +5VSB at least
for supporting
W
ake-
O
n-
L
AN (WOL) or
W
ake-
O
n-
Ri
ng (WOR) features.
Attach the connector from the power supply to the
ATX1 and ATX2 connectors here. Remember you
have to push the connector from the ATX power
supply firmly to the end with the ATX1 and ATX2
connectors, insuring that you have a good
connection.
Note:
Watch the pin position and the orientation.
