Biostar Hi-Fi B85Z5 Версия 6.x [16/57] Headers connectors

Biostar Hi-Fi B85Z5 Версия 6.x [16/57] Headers connectors
Motherboard Manual
14
2.7 Headers & Connectors
ATXPWR1: ATX Power Source Connector
This connector allows user to connect an ATX 24-pin power supply. Make sure to
find the proper orientation before plugging the connector.
Pin Assignment Pin
A
ssignment
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
The connector provides +12V to the CPU power circuit. If the CPU power plug is
4-pin, please plug it into Pin 1-2-5-6 of ATXPWR2.
Pin Assignment
1 +12V
2 +12V
3 +12V
4 +12V
5 Ground
6 Ground
7 Ground
8 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.

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