Biostar K8T80-A7 [12/66] Chapter 3 headers jumpers setup

Biostar K8T80-A7 [12/66] Chapter 3 headers jumpers setup
K8T80-A7
10
CHAPTER 3: HEADERS & JUMPERS SETUP
3.1 HOW TO SETUP JUM PE RS
The illustration shows how to set up jumpers. When the jumper cap is
placed on pins, the jumper isclose”, if not, that means the jumper is
open”.
Pin opened Pin closed Pin1-2 closed
3.2 DETAIL SETTINGS
JATXPWR1/PATXPWR2: ATX Power Source Connectors
JATXPWR1: This connector allows user to connect with 20-pin power
connector on the ATX power supply.
JATXPWR2: By connecting this connector, it will provide +12V to CPU
power circuit.
Pin Assignment Pin Assignment
1 +3.3V 11 +3.3V
2 +3.3V 12 -12V
3 Ground 13 Ground
4 +5V 14 PS_ON
5 Ground 15 Ground
6 +5V 16 Ground
7 Ground 17 Ground
8 PW_ON 18 -5V
9 Standby Voltage +5V 19 +5V
20
11
10
1
JATXPWR1
10 +12V 20 +5V
Pin Assignment Pin Assignment
1 +12V 3 Ground
12
3
JATXPWR2
2 +12V 4 Ground

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