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Thread: AsRock Z77E-ITX Southbridge strange behaviour: noise instead of sound




  1. #1
    Join Date
    Nov 2014
    Location
    Italy
    Posts
    2

    Question AsRock Z77E-ITX Southbridge strange behaviour: noise instead of sound

    Hi everybody and greetings from Italy!

    When I play anything audio (either Windows sounds or MP3 songs), instead of sound I have only noise: when the song starts I ear the noise level increasing and I see the sound level bars moving up and down and, when the song stops, the noise level stops and the sound level bars also stop.
    This is the same both on the rear and on the front analog connector.
    It seems like something is coming out but no sound at all!

    The speakers work on another PC.

    I have istalled: Realtek High Definition Audio and AMD High Definition Audio Device
    PC in signature.
    In the BIOS settings of the Southbridge: I have Onboard HD audio enabled (front is also enabled) while the HDMI audio is disabled.
    The Onboard LAN is enabled and the LAN is working fine.

    Can you help me please?
    Thank you.
    OS: Windows 7 Ultimate 64bit - MOBO: ASRock Z77E-ITX BIOS AMI P1.90 (07/12/2013) - CPU: DualCore Intel Core i3-2100, 3100 MHz - RAM: 2 x G Skill RipjawsX F3-12800CL7-2GBXM - GPU: AMD Radeon HD 7700 - HDD: Crucial_CT120M500SSD3 - WDC WD1002FAEX-00Z3A0 - CASE: Cooler Master Elite 120 Advanced - MONITOR: ViewSonic VX922

  2. #2
    SandsOfTime is offline Member
    Join Date
    Jul 2014
    Location
    Germany
    Posts
    143

    Default Re: AsRock Z77E-ITX Southbridge strange behaviour: noise instead of sound

    Select: Control Panel -> Sound -> Playback and check if the right device for playback is selected:

    AsRock Z77E-ITX Southbridge strange behaviour: noise instead of sound-sound-png

  3. #3
    Join Date
    Nov 2014
    Location
    Italy
    Posts
    2

    Default Re: AsRock Z77E-ITX Southbridge strange behaviour: noise instead of sound

    Quote Originally Posted by SandsOfTime View Post
    Select: Control Panel -> Sound -> Playback and check if the right device for playback is selected:
    Hi!
    I checked the right device but nothing changed.
    OS: Windows 7 Ultimate 64bit - MOBO: ASRock Z77E-ITX BIOS AMI P1.90 (07/12/2013) - CPU: DualCore Intel Core i3-2100, 3100 MHz - RAM: 2 x G Skill RipjawsX F3-12800CL7-2GBXM - GPU: AMD Radeon HD 7700 - HDD: Crucial_CT120M500SSD3 - WDC WD1002FAEX-00Z3A0 - CASE: Cooler Master Elite 120 Advanced - MONITOR: ViewSonic VX922

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