ASROCK 939A8X-M, Installation Manual

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ASRock 939A8X-M Motherboard
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ASRock 8CH I/O ASRock 8CH I/O ASRock 8CH I/O ASRock 8CH I/O ASRock 8CH I/O
1 Parallel Port 8 Microphone (Pink)
2 RJ-45 Port 9 USB 2.0 Ports (USB01)
3 Side Speaker (Gray) 10 USB 2.0 Ports (USB23)
4 Rear Speaker (Black) 11 Serial Port: COM1
5 Central / Bass (Orange) 12 PS/2 Keyboard Port (Purple)
6 Line In (Light Blue) 13 PS/2 Mouse Port (Green)
*
7 Front Speaker (Lime)
*
If you use 2-channel speaker, please connect the speaker’s plug into “Front Speaker Jack”. See
the table below for connection details in accordance with the type of speaker you use.
TABLE for Audio Output Connection
Audio Output Channels Front Speaker Rear Speaker Central / Bass Side Speaker
(No. 7) (No. 4) (No. 5) (No. 3)
2 V -- -- --
4 V V -- --
6 V V V --
8 V V V V