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After you have installed the mainboard into the system case, connect the
power cable from the case power supply unit to the mainboard power
connector ATX1. Connect the chassis (if your case has them) to the 12V
power supply connector PWRFAN1 on the mainboard. Then connect the
case switches and indicators to the PANEL1 and JP16 connector on the
mainboard.
Power Connector
Locate the power cable from the case power supply unit and plug it into
the ATX1 power connector.
Chassis Fan
If your case has a cooling fan installed, plug the cable from the fan into
the mainboard fan power supply PWRFAN1.
Green LED Connector
If your case has a dual color indicator lamp for the ACPI Green suspend
mode, connect the cable from the indicator to the JP16 dual color LED
connector.
Panel Connector
The mainboard PANEL1 connector has a
standard set of switch and indicator
connectors that are commonly found on ATX
system cases. Use the illustration below to
make the correct connections to the case
switches and indicators.
Function
Pins
Power Indicator
1+, 2+, 3
Suspend Switch
4, 5
Green LED*
7+, 8+, 9
Keylock
10, 11
Reset Switch
12, 13
Speaker
15+, 16, 17, 18
HDD Indicator
20+, 21
Power Switch
22+, 23
*Green LED
“Green LED” can support two kinds of LED:
When using Single-color LED, connect to
pins 7 and 8. When using Dual-color LED,
connect to pins 8 and 9.
PANEL1
Speaker 15-16-17-18
Power LED 1-2-3
KeyLock 10-11
Reset SW 12-13
Green LED 7-8-9
Power SW 22-23
HDD LED 20-21
1
23
Suspend SW 4-5