High Definition Audio Control

I have a Lenovo B560 laptop with Windows 7 Home Premium OS. I can not find the (Realtek ?) HD Audio Control Panel (Interface) to make changes. Please help.

control panel > hardware and sound > realtek hd audio manager

Similar Messages

What EXACTLY are the 4 NVIDIA High Definition Audio devices on N570GTX - Win 8.1

Hi guys,
one of my rigs runs an N570GTX on Win 8.1 64bit.
In Device Manager > Sound, Video and Game Controllers, there are 4 "NVIDIA High Definition Audio" listed.
I use 337.88 drivers (NVIDIA Control Panel version 7.7.760.0).
What is the purpose of EACH of these 4 devices:
As a side note, my other rig running an N660GTX on Win 7 64bit only shows 1 "NVIDIA High Definition Audio" in Device Manager > Sound, Video and Game Controllers.

Okay, by examining the devices (enabling, disabling, reading driver data), I can conclusively state that one of the drivers (in my case residing in Location 1) is exclusively tied to the HDMI port on my GPU – when I disable it, my HDMI device (I have only one; shame, because I can't isolate the devices better) stops being listed in Windows Sound Control Panel; when I disable all other devices except that one, my audio over HDMI works fine – this leads me to believe that the other ones are not really essential codecs required for HDMI audio, but are instead related to the individual audio outputs.
In summary, assuming the other two devices (residing, for example, in Location 0 and Location 2) are for audio output on DVI ports (usable via DVI->HDMI adapter/cable), there's still one NVIDIA High Definition Audio device (residing in, say, Location 3), which doesn't seem to be in use in relation to some sort of global codec mechanism (since I can disable it without affecting my HDMI port audio output), that is unaccounted for!
Any idea what other output can the remaining device be linked to, since GTX570 has no S/PDIF pass-through connector on the board itself (to connect it to the motherboard's S/PDIF output)?
Could the remaining device be there only as a legacy stub for S/PDIF connector which was present on the pre GeForce 400 Series cards, since they share the same NVIDIA drivers with the post-Tesla series?
But in that case, why does my GTX660 list only one NVIDIA High Definition Audio device in Win 7 64bit?
Quote from: Nichrome on 02-July-14, 19:33:05
Apart from the sound you can get through HDMI (which would be 1 or 2 of these in management), it provides your board with some "HD Sound Drivers" which takes another 1 or 2 of these.
I have quite few of these too even on my old laptop (with Nvidia card): x4 Nvidia High Definition Audio, x1 Cyberlink WebCam, x1 Realtek HD and x1 Bluetooth sound.
Your specs read that you have a GTX770 running on Win 7 64bit; do you also have four of the Nvidia High Definition Audio devices? Or just one? Thanks!

HpPavilion dv6 notebook PC.beats audio High definition audio CODEC error(52)

Hi can anyone help me please?
I have a audio problem so you will need to talk loud! lol. Volume on mute.
HP Pavilion dv6 notebook PC.
B3K20PA#ABG
windows 7
stwrt64.sys version 6.10.6418.0
High Definition audio CODEC error (52)
Thanks
This question was solved.
View Solution.

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/sp56001-56500/sp56429.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, plug in the AC Adapter and start the notebook.
Let Windows fully load - it will automatically load an audio driver, but just let it complete. Then open your Downloads folder, right click on the IDT installer and select 'Run as Administrator' to start the installation. When this has completed, restart the notebook again.
Regards,
DP-K
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****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

HP ENVY TS 15 Notebook PC: Problems installing audio driver (High Definition Audio device)

Hello all,
My product is the HP ENVY TS 15 Notebook PC.
Product number: E3B65PA#AR6
OS: Windows 8.1 64-bit
A few days ago, I upgraded my windows from windows 8 to windows 8.1 and found that no sound coming from the HDTV when connecting my HDMI cable however video is perfectly fine. I was completely baffled because the audio was working perfectly fine before upgrading to Windows 8.1. I have tried several solutions posted on other forums, such as installing other drivers, and uninstalling the IDT High Definition Audio Driver and then scanning for a hardware change. I have checked the HDMI cable and it is working fine with other laptop.
Device manager is showing 2 device :
High Definition audio device ( Showing yellow traingle)
IDT High Definition Audio CODEC
When I am opening the properties of High Definition audio device it is showing :
This device cannot start (code 10)
{Operation Failed}
The requested operation was unsuccessful.
If anyone knows how to fix the problem, please help me
thanks in advance
This question was solved.
View Solution.

Hi:
The IDT audio driver (notebook speakers) appears to be working fine.
The problem is probably with the Intel graphics driver which controls the HDMI audio.
My recommendation would be to install the latest Intel graphics driver from the link below and see if that fixes the problem.
https://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=23714&lang=eng&OSVersion=Windows%208...

AMD High Definition Audio Device Not Plugged In (HP Pavilion dv6-6b09sa)

I have just booted up my HP Pavilion dv6-6b09sa (running on Windows 7) laptop to find that the sound icon has a red cross next to it and it claims that 'No speakers or headphones are plugged in'. In the Control Panel it states that the AMD High Definition Audio Device is Not Plugged In. As far as I know, I've done nothing to cause this.I have already tried:System restore to yesterday at 10pm;Instalation of a TDI driver from the HP website, however I do not know how to edit/disable/delete the old driver. I'm completely clueless about these things. Please help, I'm at a complete loss.

This happened to me too. I own an HP Pavilion dv7-1135nr (Windows Vista). The internal hard drive stopped working, I took it to a computer repair shop, they put in a new internal hard drive, asked Microsoft for a key code and jump started the laptop. I took it home with me yesterday, watched a few videos and wondered why the sound wasn't working. The volume light on the laptop base was indicated as red (which meant the volume was off, even when the volume on the laptop screen was on). The only way I was able to hear sounds from videos was when I put my ear phones on.
I read somebody say that this happened to them and they restarted/rebooted their computer. I did that and, expectedly, it didn't work. I came across this page, opened up "Device Manager," opened up "Sound, Video and Game Controllers." Right-clicked the "IDT Device" and then uninstalled it. My laptop then restarted and thankfully the sound was back up. I didn't need to download anything or right click the "IDT Installer" or "Right click the speaker icon in the Taskbar and select Playback Devices. Left click 'Speakers and Headphones' once to highlight it and then click the Set Default button" or any of that. It thankfully came back without me having to do any of that. I restarted/rebooted my computer to see if it was a fluke, and thankfully it worked again. Now I don't have to use my ear phones. My ears didn't like being pumped with sound, even when it was on low. My "Digital Display Audio" is still not checked green. It says that it's "not plugged in." But hopefully I won't run into this problem again in the future. Because if I'm a week or two or a month removed, the repair people I initially went to for my internal hard drive problem, will say that this was a separate issue caused by me and will charge me extra, when it was in fact caused by them (not maliciously of course, I guess this kind of thing happens when you replace a hard drive, as do a lot of other things which I'm not beginning to see). Thanks DavidPK.

WXP on Portege R700-1F7 - missing Audio device on high definition audio bus

Recently purchased this laptop, need to downgrade to windows xp, wiped disc, installed fresh copy of win xp sp3 and installed drivers form Toshibas website, however device manager still reporting the driver for
Audio device on high definition audio bus is missing
Tried reinstalling audio and chipset drivers again, tried windows update and driver genius, nothing is resolving driver issue, can anyone let me know what the missing driver is and where I can download it?
Thanks in advance

Hello
I dont have this Portege model but here is WXP install order and please install all stuff following this install order. Maybe this will help you to get working all hardware components and preinstalled software as well. Please post some feedback.
Windows XP SP3
Synaptics Touch Pad Driver 15.0.12
PatchFiles USBKB918005.reg
USB3.0 Driver 1.0.20.1
USB-Serial Driver 1.00.000
Sun Java2 Runtime Environment 1.6.0_20
TOSHIBA Assist 1.03.00_I
TOSHIBA Skins for Media Player 1.00.1121
TOSHIBA Security Assist 1.2.2
Trusted Platform Module 3.60.2071.00
TPM Driver v2.1.1.0
Intel Chipset SW Installation Utility 9.1.1.1024
Intel Management Engine Interface 6.00.40.1215
Intel AMT Software 6.00.40.1215
Intel Display Driver 6.14.10.5258
Realtek Audio Driver 5.10.0.6083
Intel LAN Driver 14.6(IN146AAW7C)
Ricoh Card Reader 2.09.03.01
Wireless LAN
TOSHIBA Common Module V6.07.01
TOSHIBA Web Camera Application V1.1.2.13
Authentec Fingerprint Driver 3.0.1.149
PatchFiles2 DisableFingerprintSelectiveSuspend
Finger_print_restart V1
TOSHIBA Smooth View 2.0.0.25
TOSHIBA PC Diagnostic Tool 3.2.15
TOSHIBA Controls v3.37.4310
TouchPad On_Off Utility 2.5.4.0
Bluetooth Stack for Windows by Toshiba v7.10.14_XP_SE(T)
ConfigFree 5.90.18
TOSHIBA Mobile Extension V3.94.00.XP
TOSHIBA Password Utility V2.01.10
TOSHIBA Utilities 4.30.29
TOSHIBA HDD Protection 2.3.0.1
TOSHIBA HDD_SSD Alert 3.1.0.6
TOSHIBA Hotkey Utility for Display Devices V3.7.0.0
TOSHIBA Display Device Change Utility V3.4.0.0
TPSReg REG
TOSHIBA Power Saver 7.14.00
Timeout15 D15Sec
129 Wireless Hotkey 3.0.0.9
TOSHIBA PC Health Monitor 1.6.2.0
TOSHIBA Sleep Utility 1.4.1.2
TOSHIBA DVD PLAYER V2.50.1.07-A
TOSHIBA Service Station 2.1.40
PatchFiles3 AHCI-IDEREG-1.0-ENG
TOSHIBA Network Device ID Registry Setting Tool 3.0.32.4-7
PatchFiles4 PatchFiles_WOL_1.0.0

No Sound after updating IDT High Definition Audio Codec on my HP Pavilion dv6-6154tx laptop

I recently ran Advanced Driver Update to check and updated my audio driver (IDT High Definition Audio Codec) on my Windows 7 laptop. However, after the update, every time I boot up the computer, there is no audio output. I checked the volume control options and they are all fine, showing "all devices are playing sound". But there is no sound. Even the 'test sound' option does not play any audio, although the computer says that it is working fine. I read some posts on this forum and came across an answer - to uninstall the current driver from Device Manager, and manually install IDT HD Audio Driver for Windows. This works and I am able to get back the sound. However, I have to do this every time I start my computer after shutting it down, and this is proving cumbersome. Can somebody please help me with this and suggest a solution? Thanks.

Hi @Harkri ,
I have brought your issue to the appropriate team within HP. They will need to get information from you to look up your case details or serial number. Please look for a private message.
If you are unfamiliar with how the Forum's private message capability works, you can learn about it here
Regards,
George
I work for HP

CP4 / Windows 7 / IDT High Definition Audio CODEC / No worky

Hi,
I just got a new laptop with Windows 7 which has a IDT High Definition Audio CODEC sound card.
I got Captivate 4 installed and seemly working great... UNTIL I go to record the voice over. It doesn't recognize my microphone. It's not that the sound quality is bad - it just doesn't record at all. No green or red appear when calibrating input.
I checked and set volume in the sound control panel and it works there.
I tried to record with Soundbooth and had the same problem. Doesn't recognize it. Tired all available drop downs, line in, microphone etc.
I'm not sure what to do next.
Anyone run into this before or have any ideas about how to solve this?
Many thanks,
Aimee

FYI - for others who may experience this problem with Win7
This problem was resolved by a combination of steps.
1) updating the driver on the sound card to a Win7 compatible
2) replacing the .dll file in the captivate installation folder (see http://blogs.adobe.com/captivate/2009/03/audio_play_back_and_usb_mic_is.html)
I thought the updated .dll file by now would be a part of the CP4 patch but it isn't - so if you experience this problem you need both apply the patch and replace the .dll file.
Thanks,
Aimee

Re: IDT High Definition Audio CODEC (NO SOUND PROBLEM) Options

I have been trying for 3 days to fix this issue & I even had Bicrosft tech support on line remote PC acces take control of my PC, and still can't get the sound to work!
Does any one know how to fix this issue? DEFINITIVELY?
IDT High Definition Audio CODEC (NO SOUND PROBLEM)
‎03-20-2013 05:24 AM
My PC info is:
Manufacture: Hewlett-Packard
Model: HP EliteBook 8460p
Rating: 5.3 Windows Experience Index
Processor: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz 2.50GHz
Installed memory (RAM): 4.00 GB (2.98 GB usable)
System type: 64-bit Operating System
Pen and Touch: No Pen or Touch Input is available for this Display
Windows 7 Professional
Product ID: 00371-OEM-8992671-00008
Problem: I was watching a movie a night before, and I muted and forgot to turn off my laptop, today I found out the sound did not work, so I tried restarting and still no hope, i tried disabling and enabling the IDT High Definition Audio CODEC and still no hope, windows says that this device is working properly, but oviously its not I really need help, I dont know anything advanced about technology yet, so im helpless.
T
Re: IDT High Definition Audio CODEC (NO SOUND PROBLEM)
‎03-20-2013 05:28 AM
I also tried leaving the Laptop to cooldown for about 3 hours and still no sound.
DavidPK
Re: IDT High Definition Audio CODEC (NO SOUND PROBLEM)
s
‎03-20-2013 05:40 AM
Hi,
Try the following.
Download the IDT Audio installer on the link below and save it to your Downloads folder.
ftp://ftp.hp.com/pub/softpaq/sp59001-59500/sp59291.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 thisand 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.
Start the notebook and let Windows fully load - it will automatically load an audio driver, but just let this complete. Then open your Downloads folder, right click on the IDT installer and select 'Run as Administrator' to start the installation. When this has completed, right click the speaker icon in the Taskbar and select Playback Devices. Left click 'Speakers and Headphones' once to highlight it and then click the Set Default button - check if you now have audio.
Regards,
DP-K

Hello DesertWildcat,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand that you are having and issue with your HP EliteBook 8460p's audio not working. I am sorry, but to get your issue more exposure, I would suggest posting it in the commercial forums, since this is a commercial product. You can do this at Notebook - HP ProBook, EliteBook, Compaq, Slate/Tablet PC, Armada, LTE.
I hope this helps. Thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

No sound Realtec High Definition Audio Device

My HP Pavilion p6280t CTO Desktop has a Realtec High Definition Audio Device. In the Properties the device shows as working properly. I have the latest Realtek driver (6.0.1.5910). RealTec audio device is set as the default device. Nothihg is set as muted. Speakers (RealTec) are plugged into the correct output jack. The speakers are getting power - verified my turning them off & then back on and hearing the slight pop of the power surge. The sound stopped a few weeks ago - don't know if a Windows update caused it. There is no sound period. Thanks

Hello @lpb07978,
I would like you to go into the Device Manager and actually remove the driver for your Audio and when prompted delete it. By doing this we will also remove any settings that are attached to the driver. This may not necessarily happen when we just install a driver so this will ensure the driver and any settings are clean.
The next thing I would like you to try if the above does not work is go to the Control Panel and then go to Programs and Features and sort by install date. Look for anything that has been installed in the past months (try to guess around when the sound last worked). Document the applications, update, etc ... then uninstall them one at a time tracking which until you get sound back. If one of them is causing the issue this should fix it. Once you are done and the sound is back put the ones that were not the cause back.
If this does not work though we have two options rule our software completely with a backup of your personal files and a factory recovery or install another sound card. I know you are hesitant to do the factory recovery, but it does not cost money to do this and if the audio does not work at that point you know it is hardware related. To backup your personal information and ensure that it is not lost I would like you to review and follow the steps set out in the HP Support document: Backing Up Your Files (Windows 8), which will ensure your personal files are up to date.
***WARNING!! If you want to keep any emails or bookmarks/favorites you will want to back those up as well as I do not believe they are backed up in the HP Backup process.
Next, I would like you to review and follow the steps set out in the HP Support document: Performing an HP System Recovery (Windows 8), which will you through recovering your computer back to factory settings.
*** IMPORTANT - Your personal files such as libraries, personalization settings, user accounts, and desktop themes are permanently removed. As well the computer settings are returned to the defaults (the way it was when it came from the factory). All apps and software that were installed on the computer when it came from the factory are reinstalled, and their settings are reset to the defaults. Additionally, software, apps, programs, and everything that you have installed or saved on the computer are permanently removed.
If the above steps did not resolve your issue please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region. http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html
I would like to thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

ATI high definition audio device driver

Same problem as aldwellangel (04-30-2014): failed attempt to install device driver. The error message was preceded by a message box entitled "Installing device driver software" which said it was "Searching preconfigured driver folders ...". Problem started some months ago for no apparent reason, but its only effect seems to be to delay startup. At the same time a similar problem occurred with "IDT High Definition Audio Codec"; this was solved by installing the driver from the hp site.
I downloaded and installed the 64 bit driver in accordance with the posted Solution, but that made no difference. I then downloaded the 32 bit driver. It would not install, the installation program reported "No driver was supported in this driver package".
I am running an hp Pavilion dv7 with Win7 up to date.

Hey hgfr,
Try updating the chipset drivers. You can find these here: Intel Chipset Installation Utility and Driver.
Also, try reinstalling the GPU which controls the HDMI audio: AMD High-Definition Graphics Driver
If the pop-up is more of an annoyance it is possible to disable the popup from showing, but it's still going to search for new drivers each time you boot and will also hide other new hardware from showing up when connected. To do this:
Press Windows Key + R.
Type gpedit.msc and click OK.
Expand the Computer Configuration section on the left.
Expand the Administrative Templates section.
Expand the System section.
Click on Device Installation.
On the right you should see a list of settings. Double click on Turn off "Found New Hardware" balloons during device installation.
Click Enabled in the upper left area. (Yes, enabled. Not disabled. You are enabling the turn off feature.)
Click OK.
Close the Group Policy Editor.
Let me know if updating the chipset or GPU helps or if disabling the popup is OK.
Please click the "Kudos, Thumbs Up" at the bottom of this post if you want to say "Thanks" for helping!
Please click "Accept as Solution" if you feel my post solved your issue, it will help others find the solution.
The Great Deku Tree
I work on behalf of HP.

"AMD HDMI Output -AMD High Definition Audio Device not plugged in

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!!!?

Hey! You essentially have two sound cards, including the HDMI. First, make sure you're using the ATI graphics card, and not the Intel, when you want to use the HDMI.
Next, go to Windows Control Panel\Sound
On the playback tab (which shows by default), WHEN YOUR HDMI IS PLUGGED IN AND WORKING, you should see two playback devices: Your internal sound card/speakers, and the AMD HDMI. All you need to do is switch between the playback device you want the sound to be channelled to. You can switch this at any time. I do this when watching in the other room via my projector, or in my comp. room. Just select the HDMI sound device and choose the button on bottom-middle "Set Default". This will change the "default device" tag to below the HDMI playback device. To reset, either unplug the HDMI, or switch it here. This is always the first place you should look when you have sound issues.
Because I switch quite often, I have a shortcut link on my desktop to this sound menu, for quick switching.
If this doesn't work, make sure you have drivers for your ATI video card installed. Check you exact model and make sure your bios is up to date. They have made for switchable graphics now, which is much preferable to the previous auto-detect switch. The drivers are updated, as well. The latest HP drivers for the ATI were released in November. You can install these, then install the latest AMD/ATI Mobility Video Driver package over the top to make sure you have the latest video drivers. Either of these packages includes the HDMI audio driver, which you may not have installed.

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
Much appreciated for any help!

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.
Elsewhere I've seen it reported that updated AMD drivers have corrected the problem for some, but when I used AMD's automated driver detector and downloader it complained that it couldn't identify the 7570. So HP's version of the 7570 doesn't seem to match AMD's. So it's up to HP to provide an updated video driver to correct this problem.
Let's hope they do.

IDT High Definition Audio CODEC v. 6.10.6395.0 Upon installation I have very low audio output

IDT High Definition Audio CODEC v. 6.10.6395.0. 5/21/ 2012
Upon installation I have very low audio output! Screen Shot Screen Shot 2
I have tried:
un-installing and reinstalling the drivers.
Installed the original drivers via HP's website sp53222 for my particular model. HP Pavilion HPE h8-1070t
Any suggestions? would be greatly appreciated. It would appear IDT who I also emailed and they never responded is responsible for a codec pack that is not fully functional with this motherboard.
was wir lieben meistens nicht kriegen

Did you access the Catalyst Control Center in programs and look at the latest updates for your graphics card and make sure you didn't download the audio drivers they self install and are checked automatically each time you attempt an update for the card.
Did you right click on the speaker in the system tray and go into recodring devices make sure everything is setup propper there sometimes they too can change.
I'm familiar with cakewalk but never used it on Win7 its been many years since I played around with that. If you are using the onboard audio card and it has worked before and not now if I were in your situtation I would attempt to reisntall the dirvers via device manager they do sometimes become corrupt especially if you picked up any malware that was removed by your antivirus software due to the drivers and malware both reside inwindows\system32.
After the reisntall of the drivers if the issue is not resolved I would upgrade the audio card with a PCIe x1 component such as:
Creative Labs SB1040 PCI Express Sound Blaster X-Fi Xtreme Audio Sound Card
http://www.amazon.com/Creative-Labs-SB1040-Express-Blaster/dp/B000W7PNZI/ref=sr_1_1?ie=UTF8&qid=1357...
After I paid for a real soundcard with Recording: 24-bit/96kHz and Sound Output Mode - 7.1 and bypassed my onboard audiocard I never had any issues again. My onbaord worked too in the begining for certain things than stopped mysteryously and the reinstallation became ineffective after a while so I decided the money for the tower was invested mainly in the CPU i7 the RAM and HDD.
*** Note if you did install the audio drivers for the graphics card you will have to change the onboard audio in the BIOS from automattic to enabled. Otherwise you will have no sound at all. So never take the audio drivers for the graphics card unless you need them for DVR recording or something. The PCIe audio cards are never effected by this however only the onboard audio. Another reason onboard is a cheap way to go and HP bundles it as cheap as it can my friend.
Good Luck again!
was wir lieben meistens nicht kriegen

Problems with sound drivers - audio device on high definition audio bus

i turned on my computer one day and the sound was gone. no "speaker" icon in the lower right-hand corner of the screen; no choices available via the "control panel: sounds and audio devices" icon. when i went to device manager, i saw "audio device on high definition audio bus" had a yellow exclamation mark. i saw some sites suggested downloading the realtek high definition audio, but that didn't seem to work -- and now i don't see the audio device on high definition audio line either.
any ideas? from what i've read, i gather this is a somewhat common problem but no solid way to fix this. i know something similar has happened to me a year ago but i was able to fix it somehow.
Solved!
Go to Solution.

Hello,
Have you tried installing the latest audio device drivers for your ThinkPad? If so, did that solve the problem?
Regards,
Aryeh Goretsky
I am a volunteer and neither a Lenovo nor a Microsoft employee. • Dexter is a good dog • Dexter je dobrý pes
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High Definition Audio Control

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