everything was ok on Windows 8 CP build 8400 but the sound is missing on the RTM build????
everything was ok on my HP Laptop running Windows 8 CP X64 build 8400 but the sound is missing on the RTM build 9200 X64
no any trubleshooting method indiacting to any problem but no sound and the video playing very slow
nothing wrong with the drivers but no sound output from speakers and no sound input from micrsphone
i tried the official driver the many others and nothing new the problem still...
i think the main reason is "high definition audio" system bus which is Intel ICH9 based the old one version 6.2.8400 which chipped with Win8 CP was perfectly ok but the new one 6.2.9200 not working!!!!!!
the sound chip is ADI sound max
my laptop : HP compaq 6730s
note: no problem on x86 editions.
any help please ???!?!?!??
windows 8 kernel-mode sound drivers not working correctly!!!!!!!
hi ,i have hp compaq 6730s laptop
the sound not working and video playing very slow on windows 8 x64 RTM.
the mixer work the problem reporter says nothing wrong but no sound output from speaker .
Nothing wrong with x86 RTM the problem only with x64 RTM.
Nothing help ,no troubleshooting method help specially when i knew that the problem not with the user-mode drivers but with the kernel-mode drivers on x64 RTM
on the windows 8 Consumer Preview edition No problem on both (x64-x86).
do i need to wait for service pack or hot fix or simply need a miracle !!!!!!!
ANY HELP !!!!!
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Thank you for choosing Windows 8 and joining us on our Community.
From the issue description, I understand that you are not able to get sound in Windows 8.
I would like to inform you that HP has not yet released compatible drivers for Windows 8.
So I would suggest you to uninstall the sound drivers, then download the sound drivers available for Windows 7 from manufacturer’s website and install them in Windows 7 compatibility mode.
Follow these steps to uninstall sound drivers.
Windows key + X and select Device Manager.
Sound Video and Game Controllers and expand it.
c.Right click on the
sound driver and select Uninstall.
Follow the steps to install in Compatibility mode:
a. Right click the driver installation
file and select Properties then tap or click the Compatibility tab.
b. Place a check in the Run this program in compatibility mode box.
c. Tap or click the drop down box and select a previous Operating System, then tap or click
You can go to the manufacturer’s website to download the sound drivers. Here is the link for your reference.
thanks for your respond but the real problem is not the sound driver cause the same both drivers (the HD audio driver with windows 8 and hp sound
max latest driver) works on windows 8 RTM 9200 "x86" edition works, but on the x64 edition no sound output from the speakers at all.
i have tried all the possible and the impossible solutions you mentioned there and more than that but no luck ,no sound output or input from the microphone.
the real problem in the system devices and Chipset driver "the so-called UAA Bus driver"
in another world the problem existed at the so-called Kernel-Mode Drivers .
it's something related to the system kernel not the application layer and not related to the sound driver cause in the volume mixer there is indicators and no report for any sound problem when we try to troubleshooting the problem using the ordinary methods
thank you again.
if any know more i will be blessing.
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