His lost in my 5.1 surround speakers Realtek High definition.

original title: required to do a system restore and lost my 5.1 surround speakers Realtek High definition.  Can I recover, which has never happened before?

I HAVE AN ACER LAP TOP WITH WINDPWS 7 'HOME PREMIUM' ASPIRE5542G AND I LOST THE ABILITY I HAD TO HEAR MY DVD, CD

AND MOVIES IN HIGH DEFINITION, REALTEK 5.1 SURROUND SOUND.  ANY SUGGESTIONS?  Thank you.

Hi 54NEWBIE,
 
Can you listen to the audio on the computer since you're referring to get 5.1 surround sound effects?
 
When you perform the system restore to restore the computer to a previous state, programs and updates that you have installed are removed.
 
 
See the link below and check:
No sound in Windows
 
You can also try to download and update the audio drivers from the following Acer site:
1. click on the above link.
2 download the Audio driver and install it.
 
See also:
Tips for solving common audio problems
 
Hope this information helps.

Tags: Windows

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    Status 0x0180200a started
    Blocking problem 0 x 00000000 (0)
    Service IntcAzAudAddService
    Blocking capabilities 0 x 00000000
    Config flags 0x00000000
    Class MEDIA
    Manufacturer Realtek
    Hardware ID HDAUDIO\FUNC_01VEN_10ECDEV_0888SUBSYS_10192111REV_1000
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    HDAUDIO\FUNC_01
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    Name of the enumerator HDAUDIO
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    Name of the object physics \Device\000000a2
    Number of UI 0x0000ffff
    BusType GUID {41203534-2037-3144-2042-422044362041}
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    Type of device 0x0000001d
    Installation state 0 x 00000000
    The device address 0 x 00000301

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    AssociatedFilters Wdmaud, swmidi, redbook
    Pilot RtkHDAud.sys
    InfPath oem2.inf
    InfSection IntcAzAudModel
    InfSectionExt. NTx86
    ProviderName Realtek Semiconductor Corp.
    DriverDateData 00 40 18 67 CA 01 E7 D7
    DriverDate 17/11/2009
    DriverVersion 5.10.0.5983
    MatchingDeviceId hdaudio\func_01ven_10ecdev_0888
    DriverDesc Realtek High Definition Audio
    SetupPreferredAudioDevicesCount one

    Class MEDIA
    Audio, video, and game controllers
    Installer32 MmSys.Cpl, MediaClassInstaller
    MmSys.Cpl, MediaPropPageProvider EnumPropPages32
    Troubleshooting-0 hcp://help/tshoot/tssound.htm
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