Acorp 6M810E User Manual page 18

POWER-LED is a 3-pin connector. It is used to connect to the LED on the case
front panel. The LED shows the status of the power.
SPEAKER is a 4-pin keyed Berg strip. It is used to connect the case speaker to
the main board for sound effect.
RESET is a 2-pin keyed Berg strip, connected to the push button reset switch on
the case's front panel. Shorting both pin 1 & pin 2 can reset the system, which is
similar to the power off and then on again.
HD-LED (Hard Disk activity LED connector) is a 2-pin keyed Berg strip. It is
used to connect to front panel Hard Disk LED.
TURBO-LED is a 2-pin Berg strip on case front panel indicates the current speed
status of system.
POWER-SW. is a 2-pin connector which controls power "on" and "off".
6M810E Main Board 13