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no audio output device is installed and cd-rom is not detected

Discussion in 'Hardware' started by cyno, Feb 19, 2013.

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  1. cyno

    cyno Thread Starter

    Joined:
    Feb 19, 2013
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    hi, im hp pavilion dv9910us window vista32 user , there is red crossed bar on my sound icon and appears" no audio output device is installed " i tried everything device manager blah ...blah there is not any device shown in device manager & when reinstalled my laptop , my sound was back again later it lost i tried to install the hardware diver from back up but it is not installed ,i tried other ways but no sound and my CD-rom is not detected neither in device manager but it works on the same model laptop .Please, any suggestions would be appreciated .
     
  2. Oddba11

    Oddba11

    Joined:
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    Messages:
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    First Name:
    Jim
    "device not installed" means the device is not seen or recognized by Windows. This is a hardware level issue. In other words, the audio chipset is faulty and being detected properly/consistently.
     
  3. cyno

    cyno Thread Starter

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    Feb 19, 2013
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    Thanks, Oddba11 but what about Cd-rom not detectetion?
     
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