Инструкции Пользователя для Biostar NM70I-1037U
NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U
9
2.5 Headers & Connectors
ATXPWR1: ATX Power Source Connector
This connector allows user to connect 24-pin power connector on the ATX
power supply.
power supply.
Pin Assignment
Pin Assignment
13 +3.3V
1 +3.3V
14 -12V
2 +3.3V
15 Ground
3 Ground
16 PS_ON
4 +5V
17 Ground
5 Ground
18 Ground
6 +5V
19 Ground
7 Ground
20 NC
8 PW_OK
21 +5V
9 Standby
Voltage+5V
22 +5V
10 +12V
23 +5V
11 +12V
24 Ground
12 +3.3V
ATXPWR2: ATX Power Source Connector
This connector will provide +12V to CPU power circuit.
Pin Assignment
1 +12V
2 +12V
3 Ground
4 Ground
2 +12V
3 Ground
4 Ground
Note1: Before you power on the system, please make sure that both ATXPWR1 and
ATXPWR2 connectors have been plugged-in.
Note2: Insufficient power supplied to the system may result in instability or the
peripherals not functioning properly. Use of a PSU with a higher power output is
recommended when configuring a system with more power-consuming devices.
ATXPWR2 connectors have been plugged-in.
Note2: Insufficient power supplied to the system may result in instability or the
peripherals not functioning properly. Use of a PSU with a higher power output is
recommended when configuring a system with more power-consuming devices.