Biostar TPOWER N750 Setup Manual page 20

Motherboard Manual
SATA1~SATA6: Serial ATA Connectors
The motherboard has a PCI to SATA Controller with 6 channels SATA interface,
it satisfies the SATA 2.0 spec and with transfer rate of 3.0Gb/s.
Note:
Due to the chipset's specification, SATA5 and SATA6 do not support SATA mode, only
support AHCI+RAID mode.
On-Board LED Indicators
There are 6 LED indicators on the motherboard to show system status. Each
LED represents different system item, and lighted LED means that system item
is in normal status.
LED_D6
LED_D5
LED_D1
LED_D2
LED_D3
LED_D4
18
7
4
1
LED_D6
LED_D5
LED_D1
LED_D2
LED_D3
LED_D4
LED Status
Power Supply Error
OFF
CPU Power Error
OFF
CPU Error
OFF
Memory Error
OFF
VGA Error
OFF
Hard Disk Error
OFF
Pin Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground
Meaning