Chapter 2 Installation
EC71817LNAR
15
Power Connector
PWR1
Pin
Signal Name
1
+12V
2
+12V
3
GND
4
GND
PWR2
~
PWR5
Pitch: 2.54mm
Pin
Signal Name
1
+12V
2
GND
3
GND
4
+5V
SATA Connector
The board provides four SATA sockets and the pin definitions are as follows:
SATA1/SATA2
SATA3/SATA4
Pin
Signal Name
1
GND
2
TX+
3
TX
4
GND
5
RX
6
RX+
7
GND
Hotswap of SATA Hard Disk
Notices for hotswap of SATA hard disk:
1.
The hard disk shall support SATA 2.0 and use 15pin SATA hard disk power
connector.
2.
The driver of chipset shall support the hotswap of SATA hard disk.
3.
Hotswap of SATA hard disk with the operating system is forbidden when system
is poweredon.
Содержание EC7-1817LNAR
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