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26
2.12 – Installing the Power Supply
There are three power connectors on your Thunder K8W.
The Thunder K8W
requires
an EPS12V (24-pin + 8-pin) power supply to
boot.
You also have an option of using an SSI V3.0 spec. Workstation power
supply. This is only necessary when an AGP PRO 110W card is used. (For
more information see
www.ssiforum.org
)
WARNING
NEVER plug the 8-pin power connector into the 6-pin
motherboard connector.
Doing so will damage the
motherboard and/or other components
Please be aware that ATX 2.x and ATXGES power supplies are
not
compatible
with the board and can damage the motherboard and/or CPU(s).
Disconnect power supply from electrical outlet
1.Connect the EPS12V 8-pin power connector
2.Connect the SSI Workstation 6-pin power connector (if needed).
3.Connect the EPS12V 24-pin power connector
4.Connect power cable to power supply to power outlet
SSI Main Power 24-pin
(Chipset & Components)
+3.3V
12
24
GND
+12V2
11
23
+5V
+12V2
10
22
+5V
+5VSB
9
21
+5V
PWR OK
8
20
RESVD
GND
7
19
GND
+5V
6
18
GND
GND
5
17
GND
+5V
4
16
PSON#
GND
3
15
GND
+3.3V
2
14
-12v
+3.3V
1
13
+3.3V
EPS12V 8-pin
(CPU Power )
GND
4
8
+12V3
GND
3
7
+12V3
GND
2
6
+12V3
GND
1
5
+12V3
SSI Workstation 6-pin
(AGP PRO)
+12V2
3
6
+12V2
3.3VDC
2
5
GND
3.3VDC
1
5
GND
