Windows 10: Sound Card Cannot be found on ACER aspire E5-511P

  1.    17 Dec 2015 #1

    Sound Card Cannot be found on ACER aspire E5-511P

    Well, I've got a problem with my second laptop, acer aspire e15-551P. After I upgraded my windows to 10, voice totally disappeared also sound card cannot be found. Already downloaded and installed all available drivers from acer site. Still doesnt work, any idea how to fix it?
      My ComputerSystem Spec

  2.    17 Dec 2015 #2

    "sound card cannot be found". Does the Device Manager list it, and with an error? Or is it no listed in the Device Manager?
    If its not listed at all, that suggests the BIOS is not detecting it or there is a BIOS error. Windows will not detect it if the BIOS does not.

    You can try a BIOS reset and see if that helps, if its not being detected by the BIOS.
      My ComputerSystem Spec

  3.    17 Dec 2015 #3

    Click image for larger version. 

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    Well, it looks like that. Device manager see something, but there is no voice. Sound icon on the left down corner says " there is no audio output devices installed". Tbh I have no clue how to fix it.
      My ComputerSystem Spec

  4.    17 Dec 2015 #4

    The sound that is shown is for HDMI audio only, not for regular PC audio.
    Reset the BIOS as suggested and see if that helps. With a laptop access to the CMOS battery, on the motherboard, is usually not easily accessed. But access the BIOS and there should be a reset option.
      My ComputerSystem Spec

  5.    17 Dec 2015 #5

    Inside is bios insydeh20, cant find any reset options. Is there any other option to reset it instead of opening my pc? I mean reinstall from usb device or something else?

    Thanks for your replies.
      My ComputerSystem Spec

  6. Posts : 1,460
    Win 10 X64 Pro 15063
       17 Dec 2015 #6

    You're sure that you installed the drivers for the Realtek sound card? E5-511P&OS=ALL&LC=en&BC=ACER&SC=EMEA_27

    Direct link, Win 10 X64.
      My ComputerSystem Spec

  7.    18 Dec 2015 #7

    bobkn said: View Post
    You're sure that you installed the drivers for the Realtek sound card? E5-511P&OS=ALL&LC=en&BC=ACER&SC=EMEA_27

    Direct link, Win 10 X64.
    Yes I did, also installed fresh windows 8.1 from usb device.
      My ComputerSystem Spec


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