Инструкции Пользователя для Biostar U8868
Chapter
1
Motherboard
Description
1-15
4-2. ATX 20-pin Power Connector:
JATXPWR1
PIN Assignment PIN Assignment
1 3.3V 11 3.3V
2 3.3V 12 -12V
3 Ground 13 Ground
4 5V 14
2 3.3V 12 -12V
3 Ground 13 Ground
4 5V 14
PS_ON
5 Ground 15 Ground
6 5V 16
6 5V 16
Ground
7 Ground 17 Ground
8 PW_OK 18 -5V
9 5V_SB 19 5V
8 PW_OK 18 -5V
9 5V_SB 19 5V
10 12V 20 5V
4-3. Hard Disk Connectors: IDE1/IDE2
This mainboard has a 32-bit Enhanced PCI IDE Controller that
provides PIO Mode 0~4, Bus Master, and Ultra DMA / 33, Ultra
DMA / 66,Ultra DMA / 100 functionality. It has two HDD
connectors IDE1 (primary) and IDE2 (secondary).
connectors IDE1 (primary) and IDE2 (secondary).
• IDE1 (Primary IDE Connector)
The first hard drive should always be connected to IDE1. IDE1
can connect a Master and a Slave drive. You must configure the
second hard drive on IDE1 to Slave mode by setting the jumper
accordingly.
• IDE2 (Secondary IDE Connector)
The IDE2 controller can also support a Master and a Slave drive.
The configuration is similar to IDE1. The second drive on this
The configuration is similar to IDE1. The second drive on this
controller must be set to slave mode.