- 16 -
Step 6
Connect Front-Panel Switches/LEDs/Speaker/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, and USB connectors to the
mainboard’s front-panel connectors group (JP10, JP7, and JP8), as shown
below.
1. ATX Soft Power On/Off (PWON)
2. EPMI
(Hardware System Management
Interface)
3. Green_LED (GLED)
JP10
1 RST
PWR LED
+ -
SPEAK
GLED
+ -
+ -
EPMI PWON
JP10
1 RST
PWR LED
+ -
SPEAK
GLED
+ -
+ -
EPMI PWON
JP10
1 RST
PWR LED
+ -
SPEAK
GLED
+ -
+ -
EPMI PWON
JP10
1 RST
PWR LED
+ -
SPEAK
GLED
+ -
+ -
EPMI PWON
USB5&6
USB3&4
JP8
JP7
1
1
