Compaq pressario 6604 au conexant high definition audio is not working in windows 7.. please help me

i upgraded my hp compaq pressario v 6604 au to windows 7.but i cant install sound driver. while installing it tells 'driver installation failed, could not find the device for this driver'
i downloaded new version of sound driver named sp 40170 from hp
please help me..........

Hi,
My suggestion: install this one before install sp40170
http://drivers.softpedia.com/get/SOUND-CARD/OTHER-SOUNDCARDS/Microsoft-UAA-Bus-Driver-for-High-Defin...
Good luck,
BH
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Realtek high definITION AUDIO DOES NOT WORK!!!!!!!

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This is the driver you need, but your problem might not be the driver.
http://cdgenp01.csd.toshiba.com/content/support/downloads/driver_audio_realtek_TC40065300A.exe
If that one doesn't work you might have a hardware failure. Try restoring the system back to it's factory out of box state to see if it works then or not.
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i have an HP Pavilion dv6-6110us laptop. i have had this laptop for less than 1 month and the sound is not working at all. I checked to make sure nothing was muted, i uninstalled the soundcard and reinstalled it on Device Manager, and still, I cannot manage to get the sound back on. the audio settings says "AMD HDMI Output -AMD High Definition Audio Device not plugged in) ..but i have no clue how to "plug it in". Help!!!?

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AMD High Definition Audio Device Not Plugged In - h8-1070t

Seeing this message in control panel/display drivers for HDMI on my video card.
In short I will get sound occasionally out of my HDMI card which is plugged into my stereo. Randomly the sound wil cut out and I get this message: AMD High Definition Audio Device Not Plugged In
Occasionally when I restart my computer it works again, but only for a short time. I have reinstalled the drivers from AMD with no luck.
Stats below:
Model: h8-1070t
Product: LP028AV#ABA
Video Card: AMD Radeon 6850
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I have the same problem and have just begun looking into it. I have my Radeon 7570 hooked up to a Panasonic TV with the HDMI connection. After a reboot of the computer and turning on the TV it works, but if I change the input on the TV to something else and then come back to the HDMI input the computer is connected to, the sound is lost. The computer then reports that the AMD device is not plugged in and it switches the default to the standard speakers.
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I have been trying to find a driver which will work with my new Windows 7 Ultimate x64 installation, but I haven't had any luck.
My laptop specs are:
Brand: HP Pavilion DV6208nr
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Hi,
Check this thread:
Windows7 Upgrade Guide for dv6000/dv9000 models
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I am having the same problem. The path below is the one specified. http://support.lenovo.com/us/en/downloads/ds100832 After downloading the driver, which displays "Windows 8.1" even though I am using windows 10, the install fails saying the device is not installed. Please advise. Thanks.

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Hi everyone,
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I have a Pavilion dv6000 and I would like to install windows 7 - 64 bit but I don't find any driver.
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Where I can find a compatible driver?

Hi,
There's an excellent Windows 7 upgrade guide for dv6000/dv9000 models on the following link.
http://h30434.www3.hp.com/t5/Notebook-Operating-Systems-e-g-Windows-8-and-Software/Windows-7-Upgrade...
Regards,
DP-K
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Compaq pressario 6604 au conexant high definition audio is not working in windows 7.. please help me

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