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Thread: AC'97 Audio - No Sound - Lenovo 3000 N200 Notebook

  1. #1
    Join Date
    Nov 2006
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    Distro
    Ubuntu 7.10 Gutsy Gibbon

    AC'97 Audio - No Sound - Lenovo 3000 N200 Notebook

    Hi, I have searched the forums, and am not coming up with a suitable solution.

    The sound on the machine (Ubuntu 8.04) appears to be working fine, but I hear nothing. I have unmuted all channels in Alsamixer without any effect.

    Output from LSPCI:

    Code:
    00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
    00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
    00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
    00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
    00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
    00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
    00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
    00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
    00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
    00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
    00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
    00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
    00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
    00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
    00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
    00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
    00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
    00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
    00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 03)
    00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
    04:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
    06:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
    08:06.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
    08:06.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
    08:06.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 0a)
    08:06.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 05)
    08:06.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)
    Any help would be appreciated.
    Last edited by sevenworth; June 3rd, 2008 at 09:18 AM.

  2. #2
    Join Date
    Jun 2008
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    5

    Unhappy Re: AC'97 Audio - No Sound - Lenovo 3000 N200 Notebook

    Mine to same note book no sound also would let my sony cam coder capture

    Raw 1394 kernel module not loaded or failure to read/write/dev/raw1394”


    We really need some answers if this is going to expand it is very limited in catching one if only programmers can use it.

    I have tried all the ideas. No sound even downloaded drivers from realtek. So for some one who is only familiar with a GUI operating system, what do you do with it how do you install it?

    Are these what I need or do I look for another?
    [URL="http://http://www.realtek.com.tw/Downloads/downloadsView.aspx?Langid=1&PNid=14&PFid=24&Level= 4&Conn=3&DownTypeID=3&GetDown=false http://www.realtek.com.tw/Downloads/downloadsView.aspx?Langid=1&PNid=14&PFid=24&Level= 4&Conn=3&DownTypeID=3&GetDown=false[/URL]
    Last edited by pewjumper; June 18th, 2008 at 10:11 PM.

  3. #3
    Join Date
    Jul 2006
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    Castrum, Germania Secunda
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    1,071

    Re: AC'97 Audio - No Sound - Lenovo 3000 N200 Notebook

    Tips, tweaks and how-to's for Ubuntu and Mint:
    http://sites.google.com/site/easylinuxtipsproject
    In for a pleasant surprise? Give Xubuntu a try:
    http://sites.google.com/site/easylin...roject/xubuntu

  4. #4
    Join Date
    Jan 2008
    Beans
    11

    Wink Re: AC'97 Audio - No Sound - Lenovo 3000 N200 Notebook

    as to the firewire not loading, this worked in the last version.

    This is slightly risky, but run kino as root. I too have the lenovo 3000 n200 ($400 at xmas)

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