Sound messing up on a Pavilion dv7

Pavilion dv7
Windows Vista 64-bit
I got this computer and it seems that the sound will mess up when it goes into standby. Sometimes when I wake it up the speaker will not play nor the headphone jacks but then it will take as little as loging off the user and in log off the sound will come back. Any paches for this?
Windows Experience Index score: 5.0

Get your Product Number by pressing Fn + Esc key or check the Service Tag attached to bottom, may be under battery.
Go to the link below.Enter your Product Number .After entering PN, click Next ,then choose Software & Drivers.On the next page use the dropdown to select your OS (probably Windows 7 64bit). A list will populate with drivers. Download & Save the latest Audio driver.
Go into Control Panel,Programs & Features- Uninstall IDT software.Restart the laptop. After Windows loads, install IDT audio using the downloaded file.
http://h10025.www1.hp.com/ewfrf/wc/siteHome?cc=us&lc=en
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Hi,
Try the following.
Download the IDT Audio installer on the link below and save it to your Downloads folder.
http://ftp.hp.com/pub/softpaq/sp59001-59500/sp59154.exe
When done, open windows Control Panel, open Device Manager and open up Sound, Video and Game Controllers. Right click the IDT device and select Uninstall - you should also get a prompt to remove the current driver, tick the box to allow this and then proceed with the uninstall.
When complete, shut down the notebook, unplug the AC Adapter and then remove the battery. Hold down the Power button for 30 seconds. Re-insert the battery and plug in the AC Adapter.
Tap away at the esc key as you start the notebook to launch the Start-up Menu and then select f10 to enter the bios menu. Press f5 to load the defaults ( this is sometimes f9, but the menu at the bottom will show the correct key ), use the arrow keys to select 'Yes' and hit enter. Press f10 to save the setting and again use the arrow keys to select 'Yes' and hit enter.
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Regards,
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Hi Amanda,
Try the following.
Download the IDT Audio installer on the link below and save it to your Downloads folder.
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When done, open windows Control Panel, open Device Manager and open up Sound, Video and Game Controllers. Right click the IDT device and select Uninstall - you should also get a prompt to remove the current driver, tick the box to allow this and then proceed with the uninstall.
When complete, shut down the notebook, unplug the AC Adapter and then remove the battery. Hold down the Power button for 30 seconds. Re-insert the battery and plug in the AC Adapter.
Tap away at the esc key as you start the notebook to launch the Start-up Menu and then select f10 to enter the bios menu. Press f5 to load the defaults ( this is sometimes f9, but the menu at the bottom will show the correct key ), use the arrow keys to select 'Yes' and hit enter. Press f10 to save the setting and again use the arrow keys to select 'Yes' and hit enter.
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****I don't work for HP****
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Hi,
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@rerateusa
Go to the link below.Enter your Product Number as listed on Service Tag attached to bottom of notebook (may be under battery). You can also get the Product Number by pressing Fn + Esc key. After entering PN, click Next ,then choose Software & Drivers.On the next page use the dropdown to select your OS (probably Windows 7 64bit). A list will populate with drivers. Download & Save the latest Audio driver.
http://h10025.www1.hp.com/ewfrf/wc/siteHome?cc=us&lc=en
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Hi,
Can you post back with the following details.
The full Model No. and Product No. of your dv7 series notebook - see Here for a guide on locating this information.
The full version of the operating system you are using ( ie Windows 7 64bit ).
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DP-K
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****I don't work for HP****
Microsoft MVP - Windows Experience

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****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

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Hi,
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****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

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HP Notebook PCs - Recover Windows 7 Operating System Using HP Recovery c01895783
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Although I am an HP employee, I am speaking for myself and not for HP.
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I have a major problem that I need help with ASAP!
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Hi,
Go to Control Panel -> Devices Manager -> Audio, Video and Games Controllers
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Then go to ' Details ' tab and paste here Hardware ID .
Below You've got example how to do it:
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Sound messing up on a Pavilion dv7

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