Инструкции Пользователя для Biostar TA870U3+
TA870U3+/TA870B
11
ATXPWR1: ATX Power Source Connector
This connector allows user to connect 24-pin power connector on the ATX
power supply.
power supply.
1
1 2
1 3
24
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
Note:
Before you power on the system, please make sure that both ATXPWR1 and ATXPWR2
connectors have been plugged-in.
connectors have been plugged-in.
PCI1/PCI2: Peripheral Component Interconnect Slots
PCI stands for Peripheral Component Interconnect, and it is a bus standard for
expansion cards. This PCI slot is designated as 32 bits.
expansion cards. This PCI slot is designated as 32 bits.
PCI2
PCI1