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Step 6
Connect Front-panel Switches/LEDs/Speaker/Audio/USB
connectors
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, USB, Line-Out, and Mic-In
connectors to the mainboard’s front-panel connectors group (J23, J6, and
J27), as shown below.
1. HDD LED (IDE LED)
2. RESET (RST)
- Hardware Reset Switch
J6
1
Front Panel
Audio
J27
1
J23
1
+ -
+ -
+ -
IDELED
RST
EPMI
GLED
POW_BTN
SPKR
KEYLOCK
PWRLED
J23
1
+ -
+ -
+ -
IDELED
RST
EPMI
GLED
POW_BTN
SPKR
KEYLOCK
PWRLED
J23
1
+ -
+ -
+ -
IDELED
RST
EPMI
GLED
POW_BTN
SPKR
KEYLOCK
PWRLED