updated audio driver, my pc keeps making noise

realray

New Member
Several days ago, i updated the audio driver and my computer keeps making harsh sound. I tried to roll back the update, but failed. I have to wear headphone even when i'm alone. this is annoying. Please help!
 

My Computer

What sound driver did you use?
 

My Computer

System One

  • Manufacturer/Model
    Lenovo Thinkpad T400
    CPU
    Intel Mobile Core 2 Duo P8700 @ 2.53GHz
    Motherboard
    LENOVO 64734VM
    Memory
    2.00GB Single-Channel DDR3 @ 531MHz
    Graphics Card(s)
    Intel Mobile Intel 4 Series Express Chipset Family
    Sound Card
    Conexant 20561 SmartAudio HD
    Monitor(s) Displays
    15 inch
    Screen Resolution
    1280 x 800
    Hard Drives
    1x 180GB Intel 530 series SSD
    1 x 120GB Hitachi 5400rmp
    1 x 650GB Western Digital Elements 5400rpm
    1x 1Tb Western Digital Elements 5400rpm
    Internet Speed
    Medium for New Zealand
    Other Info
    Weakest part of my computer is the graphics chipset.
    Only ever used a laptop.
    Also use USB Freeview TV Card
    Lenovo Docking Station
    External Speakers
    Other bits a pieces as needed
If it's an off the shelf system like HP or Dell you can probably get the original driver from the manufacturer's web page. Or the next to last version. Especially for drivers if stuff is working ok the way it is, I wait a few weeks to see if there's lots of complaints before I update. Let the early adopters take the hit. :)
 

My Computer

System One

  • Manufacturer/Model
    HP Pavilion m9515y
    CPU
    Phenom X4 9850
    Memory
    8 GB
    Graphics Card(s)
    Some Radeon Cheapie with 512 MB Ram
    Monitor(s) Displays
    CRT
    Screen Resolution
    1280x1024
    Hard Drives
    750 GB SATA 3G
    2 SIIG Superspeed docks w/WD Caviar Black Sata II or III
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