Mainboard User’s Manual
Attaching Connectors
18
3.5. Attaching Connectors
3.5.1. Front Panel Connectors (JP1)
There are seven connectors on the mainboard for speaker, switches,
and indicator lights on the system’s front panel.
PW SW
This 2-pin connector connects to the case-mounted Power
button.
RESET
This 2-pin connector connects to the case-mounted reset
switch and is used to reboot the system.
SBLED
This 2-pin connector connects to the case-mounted Standby
LED to indicate a standby status. The LED remains Lit even
when the system is off to indicate that AC power is available.
When the system enters standby mode, the LED starts
blinking.
HLED
This 2-pin connector connects to the case-mounted HDD
LED to indicate hard disk activity.
PWRLED &
RLED
This 5-pin connector connects to the case-mounted and the
power LED. The RLED switch is used to indicate Raid
activity.
SPEAKER
This 4-pin connector connects to the case-mounted speaker.
