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Old 01-28-2007, 09:13 AM   #1 (permalink)
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Default Suddenly my PC output mono only !

Suddenly my speakers and headphones don't wanna work stereo.
I checked the balance everywhere I can check and it's in the middle.
What could that be ?
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Old 01-28-2007, 09:20 AM   #2 (permalink)
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Have you checked your connection or tried other speakers?
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Old 01-28-2007, 06:28 PM   #3 (permalink)
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Yea, I said with both the speakers and headphones, I connect the headphones directly to the Mobo.
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Last edited by Shady; 01-28-2007 at 06:31 PM.
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Old 01-28-2007, 06:32 PM   #4 (permalink)
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I've seen this happen several times... try messing with where they jack into your PC. Wiggle it around a bit... only one part of the plug is coming into contact with the jack.
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Old 01-28-2007, 10:35 PM   #5 (permalink)
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I tried everything, won't work.
I don't know what's wrong!!! is it the Mobo ?
Do I have to buy a sound card ?
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Old 01-28-2007, 10:37 PM   #6 (permalink)
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Try uninstalling your drivers then reinstalling them.
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Old 01-28-2007, 11:09 PM   #7 (permalink)
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get another pair of headphones and try those
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Old 01-29-2007, 10:43 AM   #8 (permalink)
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I tried 3 different speakers. same problem !
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Old 01-29-2007, 10:55 AM   #9 (permalink)
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I switched to windows Vista and the same problem still exists.
I'm feeling it's a hardware problem now !
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Old 01-29-2007, 11:22 AM   #10 (permalink)
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Do you only have the phone jack on the back of the PC or do you have one on the front too? do either of them work?

Is the phone jack mounted on the M/B, or connected to M/B via a cable? or is it on a sound card?
Have you checked these connections?
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