Audio
The audio connector supports HD audio standard and provides two kinds of audio output choices: Front Audio and Rear Audio. The front Audio supports
Table 4. Front Audio Connector
Connector |
| Pin | Signal | ||
Front Audio Connector | 1 | PORT1_L | |||
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| |
1 |
| 2 | 2 | AUD_GND | |
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| |||
3 | PORT1_R | ||||
3 |
| 4 | |||
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4 | PRECENCE_J | ||||
5 |
| 6 | |||
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| |||
7 |
| 8 | 5 | PORT2_R | |
9 |
| 10 | 6 | SENSE1_RETURN | |
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| 7 | SENSE_SEND | |
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| |
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| 8 | Empty | |
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| |
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| 9 | PORT2_L | |
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| |
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| 10 | SENSE2_RETURN | |
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| |
Speaker Connector
This speaker header allows connection to a computer case speaker for PC Beeps.
Table 5. CSPK Header Pins
Connector | Pin | Signal |
Speaker Header | 1 | VCC |
| 2 | Empty |
| 3 | GND |
| 4 | Speaker |
Card Edge
