13
GETTING TO KNOW YOUR ECS-9755
2.2.11 Audio Jack
There are 2 audio connectors, Mic-in and Line-out, in the front side of ECS-9755.
Onboard Realtek ALC888S-VD audio codec supports 7.1 channel HD audio and
fully complies with Intel
®
High Definition Audio (Azalia) specifications.
To utilize the audio function in Windows platform, you need to install corresponding
drivers for both Intel CM236 chipset and Realtek ALC888S-VD codec.
RST
DP
LAN 1
LAN 2
DVI-D
VGA
CFast
SIM 1
SIM 3
SIM 2
1
2
3
4
WLAN
10G
10G
Each LAN port is supported by standard RJ-45 connector with LED indicators
to present Active/Link/Speed status of the connection. The LED indicator on the
right bottom corner lightens in solid green when the cable is properly connected
to a 100 Mbps Ethernet network, and it lightens in solid orange when the cable
is properly connected to a 1000Mbps Ethernet network. The left LED will keep
twinkling/off when Ethernet data packets are being transmitted or received.
1
8
10Mbps
100Mbps
1000Mbps
Right
Bottom Led
Off
Solid
Green
Solid
Orange
Left
Bottom Led
Flash
Orange
Flash
Orange
Flash
Orange
There are dual 8-pin RJ-45 jacks supporting 10/100/1000 Mbps Ethernet
connections in the front side. LAN 1 is powered by Intel I219 Ethernet Phy and
LAN 2 is powered by Intel I210 Ethernet engine. When both LAN 1 and LAN
2 work in normal status, iAMT 11.0 function is enabled. When using suitable
RJ-45 cable, you can connect the system to other computers or to any other
devices with Ethernet connection; for example, a hub or a switch. Moreover,
both of LAN 1 and LAN 2 support Wake on LAN and Pre-boot functions. The
pin-outs of LAN 1 and LAN 2 are listed as follows:
Pin No.
10/ 100Mbps
1000Mbps
1
E_TX+
MDI0_P
2
E_TX-
MDI0_N
3
E_RX+
MDI1_P
4
----
MDI2_P
Pin No.
10/ 100Mbps
1000Mbps
5
-----
MDI2_N
6
E_RX-
MDI1_N
7
-----
MDI3_P
8
------
MDI3_N
