Problem with my stx II 7.1

Discussion in 'Soundcards, Speakers HiFI & File formats' started by bigcid1, Jan 24, 2015.

  1. bigcid1

    bigcid1 Master Guru

    Messages:
    337
    Likes Received:
    28
    GPU:
    Galax RTX 4070 Ti
    when I play any kind of music or sound through the analog output jacks I get a noticeable whine type of feedback from my speakers
    Now at first I thought it was my videocard ,but I changed to the onboard soundcard and the whine disappeared.So I swapped the card to different pcie slots with no change.I changed the cables from the jacks to the speakers as well
    One thing I noticed is that if I disconnected the analog cables from the jacks ,the headphones ports made no noise
    my motherboard is asus x99-deluxe
    speaker systems is logitech z-5500
    videocard is msi gtx980 4G Gaming
    all drivers are current and all windows updates are done

    I also changed my power supply as well
    coolermaster v1000 gold series

    I'm pull whatever little about of hair I left out
    thanks
     
  2. RagDoll_Effect

    RagDoll_Effect Ancient Guru

    Messages:
    4,504
    Likes Received:
    0
    GPU:
    2x nvidia GTX 560 SLI
    Have you tried the soundcard in a different Rig?

    regards,
    RagDoll.
     
  3. bigcid1

    bigcid1 Master Guru

    Messages:
    337
    Likes Received:
    28
    GPU:
    Galax RTX 4070 Ti
    no,but that's a good idea.
    I'll try that today and report back
     
  4. angershark

    angershark Master Guru

    Messages:
    339
    Likes Received:
    0
    GPU:
    AMD
    Sounds like you may have a ground loop. For a quick test you could try isolating the soundcard pci bracket from the case with some electrical tape, so the metal part doesn't touch case ground (leave the mounting screw off).
     

  5. bigcid1

    bigcid1 Master Guru

    Messages:
    337
    Likes Received:
    28
    GPU:
    Galax RTX 4070 Ti
    ok,that easy enough,thanks for all the ideas
     
  6. bigcid1

    bigcid1 Master Guru

    Messages:
    337
    Likes Received:
    28
    GPU:
    Galax RTX 4070 Ti
    that was it!! I put the tape along the L-bracket and the whine disappeared
    but now ,next problem
    how do I fix it?
    thanks
     
  7. RagDoll_Effect

    RagDoll_Effect Ancient Guru

    Messages:
    4,504
    Likes Received:
    0
    GPU:
    2x nvidia GTX 560 SLI
    thumb tac/blutac?
     
  8. bigcid1

    bigcid1 Master Guru

    Messages:
    337
    Likes Received:
    28
    GPU:
    Galax RTX 4070 Ti
    turns out it was only the addon card
    I took off the tape from the main card and it was still quiet

    what is blutac?
    thanks
     
  9. RagDoll_Effect

    RagDoll_Effect Ancient Guru

    Messages:
    4,504
    Likes Received:
    0
    GPU:
    2x nvidia GTX 560 SLI
    thumb tac but in Australia lol
     
  10. bigcid1

    bigcid1 Master Guru

    Messages:
    337
    Likes Received:
    28
    GPU:
    Galax RTX 4070 Ti
    well,I finagled it and made it look presentable,lol
    thanks ,I would have never though of a ground loop
    it's clean and quiet now

    although ,wouldn't that be a sound card issue
    as in the internal circuitry is at fault?
     

  11. RagDoll_Effect

    RagDoll_Effect Ancient Guru

    Messages:
    4,504
    Likes Received:
    0
    GPU:
    2x nvidia GTX 560 SLI
    Cool, glad it's better now, AngerShark deserves much of the credit :) It could be that your MOBO board is not hovering on the fixing screws on the case. Which means, your mobo itself could be not grounded...

    regards,
    RagDoll.
     
  12. angershark

    angershark Master Guru

    Messages:
    339
    Likes Received:
    0
    GPU:
    AMD
    I think your card's fine, possibly the ribbon cable for the H6 card picking up noise too, try re-routing it somewhere else.
     
  13. bigcid1

    bigcid1 Master Guru

    Messages:
    337
    Likes Received:
    28
    GPU:
    Galax RTX 4070 Ti
    I've tried moving it to different spots
    if I tighten and loosen the screw I can hear the whine come and go

    and the credit does go to you ,Thank you
     

Share This Page