- 16 -
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 (J6 and J3), as shown below.
1. Hardware Reset Switch Button (RST BTN)
2. HDD-LED (HDD LED)
3. Green-LED (GEN LED)
J6
1
PWN
BTN
SMI
BTN
RST
BTN
GEN
LED
HDD
LED
POWER
LED
KEY
LOCK
SPKER
+ - + -
+ -
USB_3&4
J3
1
J6
1
PWN
BTN
SMI
BTN
RST
BTN
GEN
LED
HDD
LED
POWER
LED
KEY
LOCK
SPKER
+ - + -
+ -
J6
1
PWN
BTN
SMI
BTN
RST
BTN
GEN
LED
HDD
LED
POWER
LED
KEY
LOCK
SPKER
+ - + -
+ -
J6
1
PWN
BTN
SMI
BTN
RST
BTN
GEN
LED
HDD
LED
POWER
LED
KEY
LOCK
SPKER
+ - + -
+ -