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    Problems with speed/stamina

    Discussion in 'VAIO / Sony' started by anfernee_7, Mar 22, 2010.

  1. anfernee_7

    anfernee_7 Newbie

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    Hi my laptop,VGN-Z720D/B, can't switch to speed mode without restarting computer, which means I need to switch mode by turning off or restarting the laptop, I updated the BIOS and graphic drivers and reinstalled the whole OS by using recovery disc, it still doesn't work. Is it possible the hardware problem? or is there anything I need to set up? I googled, but still no answer, thanks for help
     
    anfernee_7, Mar 22, 2010
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  2. nuggetbro

    nuggetbro Notebook Consultant

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    Err, I thought that is how it is suppose to work on the older model vaio... If you have the Z11 series vaio, then you can switch without restart, but I think the Z7 series you have requires a restart. I may be wrong....
     
    nuggetbro, Mar 22, 2010
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  3. anfernee_7

    anfernee_7 Newbie

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    Hi it's working before I reinstalled the whole new OS(Win7), now I am using Win XP which is the factory setting, but it doesn't work now, I don't know what's going on.
     
    anfernee_7, Mar 22, 2010
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