Page
11
Red Wire Side
Pin 1 Side
Pin 1 Side
Provided 10 Pin
Ribbon cable
Provided 40 Pin
Ribbon cable
Ribbon cable Installation Example
NOTICE
For the flat ribbon cable connection, please make sure that the pin 1 of the ribbon cable (the
red wire side of the cable) is correctly connected to the on-board connector’s pin 1 as shown
on the “Map of the Motherboard”.
Front Panel Function Connectors
All the front panel indicator, speaker, and switch functions are grouped into an on-board 26-pin connector
Front panel features supported include:
•
System Reset, RESET
•
Power LED, form KEYLOCK
•
Hard Drive activity LED, IDE LED
•
System Speaker, SPEAKER
•
Soft-touch button power on/off, SW ON
•
External power saving control, EXTSMI (optional)
The connector pin out are described as the figure below:
KEY
LOCK
KEYLOCK
SPEAKER
SLEEP
PWBT
RESET
IDE LED
13
26
14
GND
VCC
SPKR
PW LED
GND
GND
EXT
SMI
RST
GND
IDE
LED
GND
PUSH-ON
SBV
The Onboard Function Connector Pin Out