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949
October 14th, 2019 07:00
No Audio Output Device is installed
Recently, I have an update for my Dell Vostro 7580 (well, it forced me to update like shut down and update or restart and update). After the update, somehow I could not turn the speaker on and it keeps saying 'No Audio Output Device is installed'. I did try troubleshooting it but nothing worked. I did Google it and tried to update or even uninstalled the re installed the speaker in control panel (device manager). I downloaded the sound driver again for my laptop on dell support website. It did work for 5 mins then the 'No Audio Output Device is installed' was back.
I did even reset my laptop and erased everything in control panel but It did not work either.
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nyc10036
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October 15th, 2019 07:00
What do you mean you updated Windows?
Which Windows?
LongNguyen98
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October 17th, 2019 02:00
The system update. You know when they ask you to update before restart or shut down the laptop
nyc10036
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October 17th, 2019 19:00
If it is a Windows update, roll it back and see if it solves your problem.