NF520D3
13
CHAPTER 3: HEADERS & JUMPERS SETUP
3.1 H
OW TO
S
ETUP
J
UMPERS
The illustration shows how to set up jumpers. When the jumper cap is
placed on pins, the jumper is “close”, if not, that means the jumper is
“open”.
Pin
opened Pin
closed
Pin1-2
closed
3.2 D
ETAIL
S
ETTINGS
PANEL1: Front Panel Header
This 16-pin connector includes Power-on, Reset, HDD LED, Power LED,
speaker Connection. It allows user to connect the PC case’s front panel
switch functions.
PWR_LED
On/Off
RST
HLED
SPK
+ +
+
-
-
8
16
1
9
Pin Assignment Function
Pin Assignment
Function
1 +5V
9 N/A
2 N/A
10 N/A
N/A
3 N/A
11 N/A
N/A
4 Speaker
Speaker
Connector
12
Power LED (+)
5
HDD LED (+)
13
Power LED (+)
6
HDD LED (-)
Hard drive
LED
14
Power LED (-)
Power LED
7 Ground
15 Power
button
8 Reset
control
Reset button
16 Ground
Power-on button
