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64 bit win7 basic showing no device installed

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amanda - 10 Jan 2012 à 16:12
xpcman Posts 19528 Registration date Wednesday 8 October 2008 Status Contributor Last seen 15 June 2019 - 10 Jan 2012 à 16:58
Hello.
i have sony vaio 64bit win 7 basic. It is showing NO AUDIO DEVICE INSTALLED.
I uninstalled both realtek drivers and reinstalled new drivers from sony vaio website. After showing installed in control pANEL it is showing ATI HDMI not plugged in and i am unable to listen sound from my laptop. Please please please help me as soon as u read this. thank u so much.
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xpcman Posts 19528 Registration date Wednesday 8 October 2008 Status Contributor Last seen 15 June 2019 1,824
10 Jan 2012 à 16:58
Your laptop probably uses the ATI HDMI sound device ONLY to supply sound to a TV connected via a HTMI cable. I suspect there is another audio device on the motherboard for use with the internal speakers and/or headphones. You probably need to download and install this device driver.

Good Luck