System
Power
Connector:
ATX
This
connector
allows
you
to
connect
a
20-pin
power
supply.
To
connect
the
power
supply,
make
sure
the
power
supply
connector
is
inserted
in
the
proper
orientation
and
the
pins
are
aligned. Then
push
down
the
power
supply
firmly
into
the
connector.
Power
Supply
PIN
SIGNAL
11
+3.3V
12
-12V
13
GND
14
PS-ON#
15
GND
16
GND
17
GND
18
Res
19
+5V
20
+5V
PIN
SIGNAL
1
+3.3V
2
+3.3V
3
GND
4
+5V
5
GND
6
+5V
7
GND
8
PW R
OK
9
5VSB
10
+12V
Pin
Definition
ATX
10
1
20
11
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Memory
The DIMM slots are intended for system memory modules.
Installing Memory Modules
1.
Locate the DDRII slots on the mainboard.
2.
Align the notch on the DIMM with the key on the slot. Insert the DIMM vertically into
the DDRII slot.
3.
Manually check if the DIMM has been locked in place by the retaining clips at the
sides.
DDR2 DIMM Slot
184-pin, 1.8V
Mainboard
MCP79/7A
2-2
