Biostar NF4-A9A Версия 1.2 [15/62] Chapter 3 headers jumpers setup

Biostar NF4-A9A Версия 1.2 [15/62] Chapter 3 headers jumpers setup
NF4-A9A / NF4 Ultra-A9A
13
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
ATX Power Source Connectors: JATXPWR1/JATXPWR2
JATXPWR1: This connector allows user to connect 24-pin power connector on
the ATX power supply.
JATXPWR2: By connecting this connector, it will provide +12V to CPU power
circuit.
JATXPWR1:
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 Detect
13 +3.3V
14 -12V
15 Ground
16 PS_ON
17 Ground
18 Ground
19 Ground
20 -5V
21 +5V
22 +5V
23 +5V
24 Ground
JATXPWR2:
Pin Assignment
1 +12V
2 +12V
3 Ground
JATXPWR2
JATXPWR1
112
13
24
1
2
3
4
4 Ground

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