3.3

AC’97 / HD AUDIOPORTS

There is an Intel® standard 10-pin AC’97 connector and an Intel® 10-pin HDA (High Definition Audio) connectorlinked to the front panel of the chassis.

Pin

SignalNames

Pin

(HDA)

 

 

1

MIC2L

1

2

AGND

2

3

MIC2R

3

4

AVCC

4

5

FRO-R

5

 

 

 

6

MIC2_JD

6

7

F_IO_SEN

7

8

Key(nopin)

8

9

FRO-L

9

10

LINE2_JD

10

SignalNames

(AC’97)

MICIn

GND

MICPower

NC

LineOut(R)

LineOut(R)

NC

Key(nopin)

LineOut(L)

LineOut(L)

You can connect either the AC’97 or the HDA connector, depending on your motherboard. Locate the internal audio connectors from your motherboard or sound card and connect the corresponding audio cable. Consult your motherboard or sound card manual for the pin-out positions. Even if your system supports both standards, only use one connector.

3.4

POWER SWITCH / RESET SWITCH / HARD DISK DRIVE LED CONNECTORS

Connected to your front panel are LED leads for power and HDD activity, as well as switch leads for the power and reset buttons. Attach these to the corresponding connectors on your motherboard. Consult your motherboard manual for specific pin header locations. For LEDs, colored wires are positive ( + ). White or black wires are negative ( – ). If the LED does not light up when the system is powered on, try reversing the connection. For more information on connecting LEDs to your motherboard, see your motherboard user’s manual.

Front panel leads

Note: Polarity (positive and negative) does not matter for switches.

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Antec SOLO II user manual AC’97 / HD Audioports