Question about Acer Aspire 6920-6621 Notebook

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I have an Acer 6920 laptop, for some reason the screen has lost all colour (now only black and white). it is colour during the boot sequence but just after loading the desktop icons it goes black and white. when i disable the NVIDIA 9500m display adapter colour returns but i lose screen resolution. i have also uninstalled and reinstalled the driver but still no luck. any ideas? thanks, Darren

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  • darrensegal May 11, 2010

    Vista is the operating system. NVIDIA GeForce 9500M GS. NVIDIA drive version = 8.17.11.9562.

    i uninstalled the drive then had it do an auto update. the problem persists.

  • darrensegal May 11, 2010

    also;
    - the volume must be muted (audio panel, left side) to hear - ie, the button's function has been reversed.

    - i can no longer put the computer to sleep at all, neither by the Start window or 'Fn + Zz(F4)' combination.

    - the brightness can not be controlled by the 'Fn + Arrow' keys
    What is wrong with this ACER - I'm thinking that this might be my last ACER!

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I have an aspire 4520 laptop and it's been a long time I never used it because the keyboard is broken. One day try to open it and the screen was white or sometimes blurs. what should i do?

Posted on Feb 28, 2011

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