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    Acer 7520G Notebook - audio problem!!!

    Discussion in 'Acer' started by 000igor000, Mar 20, 2009.

  1. 000igor000

    000igor000 Newbie

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    Fist of all I must explain the whole situation...
    For a while I used Win7 and everything worked just fine, then the problems started. When I restart my notebook or after shut down the sound just disappeared.I went to the Control Panel and I saw the message in Sonds and Audio Devices that says: No Audio Devices like there is not a sound card present there I mean in Hardware way.After that I restart again and it appears to be all normal. And this is repeating all all time. When I ignite my notebook i have to keep my "finger crossed" if there will be sound or not. When I take my notebook to the sleep even worse situation happens, namely when I want it back from sleep, only shows black sceen and no chance to run an OS, evan a power button doesnt work. I have to remove my battery to start up my notebook. I tried all drivers and I am sure that isnt the problem. And after all, I install Windows XP, which always worked properly and with reliably drivers, after that the same story, but now the sound wont work at all. Really I dont know what to do if anyone have an idea or advice please help...
    I know that one of the options is flashing the BIOS but my Cd-Rom is not working properly and I never tried to flash over the stick and I dont have to courage to to that way and maybe corrupt the whole notebook.
    I am using Acer 7520G with Realtek audio driver...
    Sry for my english...
     
    000igor000, Mar 20, 2009
    #1
  2. ratchetnclank

    ratchetnclank Notebook Deity

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    Was there a need for 5 threads?
     
    ratchetnclank, Mar 20, 2009
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  3. 000igor000

    000igor000 Newbie

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    Its only 2 threads .....I accidentally put it on the wrong place...
     
    000igor000, Mar 20, 2009
    #3