EPOX EP-D3VA, User Manual, Page: 21 / 90

Hardware Installation
2=CA
Installing connectors
The computer case may supply additional wires which control the function of the
power switch, hard drive LED, power LED and reset among others. This section
outlines where on the mainboard these wires should be attached. PIN1 is desig-
nated as a “1” or “+” unless otherwise noted.
Power On/Off - This is connected to the power button on the case.
Using the Soft-Off by Pwr-BTTN feature, you can choose either
Instant Off (turns system off immediatly), or 4 sec delay (you need
to hold the button down for 4 seconds before the system turns off).
When the system is in 4 sec delay mode, we has added a special
feature to make the system go into suspend mode when the button is
pressed momentarily.
Speaker - Connect to the system's speaker for beeping
1. Speaker 3. GND
2. N/C 4. GND
Reset - Closed to restart system.
Turbo LED indicator - LED ON when higher speed is selected
IDE LED indicator (UltraDMA-66 controller) - LED ON when
Onboard PCI IDE Hard disks is activated.
KeyLock - Keyboard lock switch & Power LED connector
1. Power LED(+) 4. Keylock
2. N/C 5. GND
3. GND
J3
1
+
+
J2
1
1
1
1
Infrared - Infrared connector
1. Vcc 4. GND
2. IRTX 5. IRTX2
3. IRRX2
Power
On/Off
IDE
&
Turbo
Infrared
Pwr
LED
&
Keylock
Speaker
Reset