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Repair guides and troubleshooting for HP Pavilion dv7 laptops, manufactured by Hewlett-Packard starting in 2008, and featuring a 17.3" diagonal display.

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The Audio Service is not running

I just realized this evening that my audio service is not running,when i trouble shoot it, problems found, one or more audio services isn't running.

when i check under Sound item in control panel, it shows that

Digital display audio

AMD High Definition Audio Device is Not plugged in.

But i can't seem to find a possible solution

Any help will be appreciated..

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Which dv7 model?

If you haven't tried it already open the control panel, system, advanced system settings, environmental variables. Click new, set name to devmgr_show_nonpresent_devices and value to 1. Click ok, ok. Open device manager. Click show hidden devices. There should be an entry IDT driver. Right click and choose uninstall. Reboot. Go to hp.com and download the IDT audio driver for your HP. Run the driver to install it. Reboot. It should be working now.

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I followed the steps you above , but when i opened the device manager i couldn't find the entry IDT driver.

HP Pavilion 17-e181nr Notebook PC (ENERGY STAR)

Model #: E8B79UA

Serial #: 5CD3475V1R

par

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try updating your driver (link)

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b2knike sera éternellement reconnaissant.
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