Biostar N4SIE-A7 N4SIE-A7 user's manual - Page 15
Headers & Jumpers Setup
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N4SIE-A7 CHAPTER 3: HEADERS & JUMPERS SETUP 3.1 HOW TO SETUP JUMPERS 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 DETAIL SETTINGS JATXPWR1: ATX Power Connector This connector allows user to connect 20-pin power connector on the ATX power supply. Pin Assignment 1 +3.3V 2 +3.3V 3 Ground 13 1 4 +5V 5 Ground 6 +5V 7 Ground 8 PW_OK 9 Standby Voltage+5V 10 +12V 11 +12V 12 +3.3V 13 +3.3V 14 -12V 15 Ground 16 PS_ON 24 12 17 Ground 18 Ground 19 Ground 20 NC 21 +5V 22 +5V 23 +5V 24 Ground 13
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N4SIE-A7
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
JATXPWR1: ATX Power Connector
This connector allows user to connect 20-pin power connector on the ATX
power supply.
Pin
Assignment
1
+3.3V
2
+3.3V
3
Ground
4
+5V
5
Ground
6
+5V
7
Ground
8
PW_OK
9
Standby Voltage+5V
10
+12V
11
+12V
12
+3.3V
13
+3.3V
14
-12V
15
Ground
16
PS_ON
17
Ground
18
Ground
19
Ground
20
NC
21
+5V
22
+5V
23
+5V
1
12
24
13
24
Ground