Intel DG33TL Product Specification - Page 25

Audio Subsystem - audio is not found in windows 7

Page 25 highlights

Product Description 1.10 Audio Subsystem The onboard audio subsystem consists of the following: • Intel 82801IR (ICH9R) • IDT STAC9271D audio codec • Back panel audio connectors • Component-side audio headers: ⎯ Intel® High Definition Audio front panel header ⎯ HD audio link header The audio subsystem supports the following features: • Dolby Home Theater support • A signal-to-noise (S/N) ratio of 95 dB • Independent multi-streaming 7.1 audio (using the back panel audio connectors) and stereo (using the Intel High Definition Audio front panel header). • ADAT support from the back panel optical S/PDIF port NOTE The use of AC 97 front panel headers is not recommended for use with Microsoft Windows Vista. Table 5 lists the supported functions of the front panel and back panel audio jacks. Table 5. Audio Jack Retasking Support Audio Jack Supports Line in? Supports Line out? Front panel - Green No Yes Front panel - Pink No No Back panel - Blue Yes Yes Back panel - Green No Yes Back panel - Pink No No Back panel - Black No Yes Back panel - Orange No Yes Supports Microphone? No Yes No No Yes No No Supports Headphones? Yes No No Yes No No No 25

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Product Description
25
1.10
Audio Subsystem
The onboard audio subsystem consists of the following:
Intel 82801IR (ICH9R)
IDT STAC9271D audio codec
Back panel audio connectors
Component-side audio headers:
Intel
®
High Definition Audio front panel header
HD audio link header
The audio subsystem supports the following features:
Dolby Home Theater support
A signal-to-noise (S/N) ratio of 95 dB
Independent multi-streaming 7.1 audio (using the back panel audio connectors)
and stereo (using the Intel High Definition Audio front panel header).
ADAT support from the back panel optical S/PDIF port
±
NOTE
The use of AC 97 front panel headers is not recommended for use with Microsoft
Windows Vista.
Table 5 lists the supported functions of the front panel and back panel audio jacks.
Table 5. Audio Jack Retasking Support
Audio Jack
Supports
Line in?
Supports
Line out?
Supports
Microphone?
Supports
Headphones?
Front panel – Green
No
Yes
No
Yes
Front panel – Pink
No
No
Yes
No
Back panel – Blue
Yes
Yes
No
No
Back panel – Green
No
Yes
No
Yes
Back panel – Pink
No
No
Yes
No
Back panel – Black
No
Yes
No
No
Back panel - Orange
No
Yes
No
No