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    t61 no sound after wakeup from standby

    Discussion in 'Lenovo' started by suprafacial, Jan 12, 2008.

  1. suprafacial

    suprafacial Notebook Enthusiast

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    any suggestion?
     
  2. John B

    John B Notebook Prophet

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    Do you have XP or Vista? Do you have the latest drivers installed?
     
  3. suprafacial

    suprafacial Notebook Enthusiast

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    xp pro. latest drivers
     
  4. Arki

    Arki Super Moderator

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    Did you install the ACPI power management driver?
     
  5. suprafacial

    suprafacial Notebook Enthusiast

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    Yes I did.
     
  6. Arki

    Arki Super Moderator

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    Try reinstalling the Audio Drivers.
     
  7. suprafacial

    suprafacial Notebook Enthusiast

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    If I click standby, then I use power to wake up. I get sound right back. So I went back to check my power setting. I have 5min to turn off HD, 1h to standby, I am thinking if the HD was off before the standby causing the problem. well, I need to try more to make sure what's really going on.
     
  8. Arki

    Arki Super Moderator

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    Set "turn off HDD" to never. Having the HDD starting and stopping all the time is like turning on a lightbulb on and off, it's going to increase the rate of wear and tear.
     
  9. suprafacial

    suprafacial Notebook Enthusiast

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    hm, I tested with close the lid, I got no sound after wake up. if I use fn-f4 to standby, I got sound back. it has something to do with automatic standby and lid standby. so weird.
     
  10. suprafacial

    suprafacial Notebook Enthusiast

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    holy crap, how did ppl find this out? Thanks ralf from http://www.notebookforums.com/?index

    ralf 11-30-2004 04:32 PM
    [/b]To all who purchased A70 or A75 and suffering from this annoying sound problem[/b]

    Just go to device maneger find modem double click on software modem doubleclick again. click power management tab , uncheck "allow this device to bring the computerout of stanby"

    This will solve your problem. If you are not using the modem at all then just disable it to avoid further hardware conflict. But just unchecking as i mentioned above will also work.
    cheers.
     
  11. BrendaEM

    BrendaEM Notebook Consultant

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    It's a bug. I've had it several times.
     
  12. Ashers

    Ashers Notebook Evangelist

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    I get this too from time to time. I once had it where I had only one speaker working (very strange!). Sometimes you can fix it without rebooting by disabling and then re-enabling the audio device in device manager.