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Chapter 5: Advanced Motherboard Setup
5-11 Onboard Indicators
LAN1/2 LED
(Connection Speed Indicator)
LAN1/2 LEDs
The Ethernet ports (located beside the
VGA port) have two LEDs. On each
port, the yellow LED indicates activity
LED Color
Definition
Off
No Connection or 10 Mb/s
Green
100 Mb/s
Amber
1 Gb/s
while the other LED may be green,
amber or off to indicate the speed of
the connection. See the table on the
right for the indication associated with
the connection speed LED.
5-12 SATA Ports
SATA Ports
Six Serial ATA (SATA) ports
(I-SATA 0~5) are located on
the motherboard to provide
serial link connections. Serial Link connections provide
faster data transmission than
those of the traditional Parallel
ATA. These SATA ports are
supported by the Intel ICH9R
South Bridge. See the table on
the right for pin definitions.
SATA Port
Pin Definitions
Pin#
Definition
1
Ground
2
TXP
3
TXN
4
Ground
5
RXN
6
RXP
7
Ground
5-19
Pin #
Definition