- 17 -
Step 6
Connect Front Panel Switches/LEDs/Speaker/USB
You can find there are several different cables already existing in the system
case and originating from the computer's front-panel devices (HDD LED,
Power LED, Reset Switch, PC Speaker, or USB devices etc.) These cables
serve to connect the front-panel switches, LEDs, and USB connectors to the
mainboard's front-panel connectors group (JP11), as shown below.
1. Green-LED(Green LED)
2. ATX Soft Power On/Off (Power ON)
JP11
Power
ON
1
+
-
+
+
-
-
EPMI
Reset
Speaker
Power
LED
Green
LED
HDD
LED
JP11
Power
ON
1
+
-
+
+
-
-
EPMI
Reset
Speaker
Power
LED
Green
LED
HDD
LED
JP11
HDD
LED
1
+
+
+
-
-
-
EPMI
Reset
Speaker
Power
LED
Power
ON
Green
LED
JP7 USB3&4
1