18
Hardware Setup
USB1– Universal Serial Bus Connector
Attach 9-pin USB cable to this connector for external USB device.
IDE1/IDE2 – On-board Primary/Secondary IDE HDD
Connectors
Attach cables of hard disk drives to these connectors.
J1 – Front Panel Connectors
This set of connectors includes: J17 (Keylock/Power LED connector),
J18 (Speaker connector), J19 (Reset Connector), PW2 (Momentary
Button Connector), and J24 (Turbo/HDD LED Connector). The features
of each of these connectors is well explained below.
+
–
+
–
Turbo
LED
HDD/LED
5V
NC
GND
D
GND
J19
Reset
PW2
Momentary
Button
J22
J24
J18
Speaker
J17
Keylock/Power LED
5
1
J17 – Keylock & Power LED Connector
J17 is a connector for a lock that may be installed on the system case for
enabling or disabling the keyboard. J17 also attaches to the caseÕs Power
LED. (Pin 1, 3 for power LED and pin 4, 5 for keylock.)
J18 — Speaker Connector
Attach a 4-pin case-mounted speaker to this connector.
J19 – Hardware Reset Control
Attach the Reset switch to J19. Closing the Reset switch restarts the
system.
