Intel High Definition Audio

Is the built in sound card capable of handling 5.1 or 7.1 surround sound? I've been thinking of installing one of those two in my room but I'm not sure if I would have the surround sound effect.
MacBook Pro Mac OS X (10.4.8) 2 GHz; 2 Gb memory; 100 Gb, 5400 rpm hard drive.

The actual D/A inthe mbp is mediocre by any standard. However the integrity of the digital signal is of course fine. If a good D/A is attached to it in the form of a decent sound interface then the quality can be much better.
I read somewhere this morning that the optical out will support DTS (digital theatre system) which in it's basic format is a 5.1 system. It has 6.1 and 7.1 varients as well which may or may not have been included.
Sorry I can't for the life of me remember where I read that.
Personally I am starting to believe that the optical out can carry a surround signal for decoding by a suitable surround amp.
OSX can handle as many physical outputs as you have hardware. But surround systems such as 5.1 need decoding first.

Similar Messages

Can Anyone provide me with the sound card specs for a 2GHz MacBook Intel Core 2 Duo? The system profiler lists the audio card as Intel High Definition Audio: audiocode 63

Can Anyone provide me with the sound card specs for a 2GHz MacBook Intel Core 2 Duo? The system profiler lists the audio card as Intel High Definition Audio: audiocode 63

ok thankx! but i must to know the output impendatie of my audio card= intel high definition audio? can somebody help me
this is my mac book
http://www.everymac.com/systems/apple/macbook/specs/macbook-core-2-duo-2.0-alumi num-13-late-2008-unibody-specs.html

System Preferences not detecting intel high definition audio

I have tried researching as much as possible before posting and I just can't find a solution.
I have a 2.4GHz Intel Core i7 Macbook Pro late 2011 running Mavericks 10.9.4 (13E28) on 8 GB RAM and Intel HD Graphincs 3000 512 MB, and my audio devices are not identified in audio MIDI setup or system preferences. Looking at system information the audio hardware is recognized (but there is no "built-in" beside 'audio' in the navigation pane).
I've tried reinstalling Mavericks, 10.9.0, 10.9.2, 9.3 and 9.4.
I've tried installing the combo pack for 10.9.4
After each install I've reset the PRAM and SMC for each reinstall.
I know my speakers work because I hear the chime when i start up. My internal microphone and line-in are also part of this problem with the audio devices. They don't show up in sound preferences either. To my knowledge the only issue seems to be with the audio.
My direct question is: How do i make my system preferences recognize my internal microphone, my internal speakers, and my built-in line?
I'd appreciate any input, this is my first posting to the community. Thank you all for viewing.

I looked into the community and saw that someone had the exact same problem. Their solution was to backup valuable data and clean install the operating system. I have followed through on this and have sound =). Just waiting now for my backups to complete.
I'm being cautious what I put back into the settings because I believe that's where some files my have been corrupted. Not sure. For the most part, thanks for viewing to those who did.

Problem in installing "audio device on high definition audio bus"

i have cq40 144tu laptop
i downgrade to XP with the nice tutorial posted on this forum.
my laptop S/N - [text removed for privacy]
P/N FZ736PA#ACJ
I M GETTING PROBLEM IN INSTALLING AUDIO DEVICE ON HIGH DEFINITION AUDIO BUS
i have tried sp39671 which was sugges in that tutorial but that not work

The other sound driver is Intel HDMI driver, it is bundled in Intel GMA driver.
Update your BIOS to the latest one and do a clean instalation of XP-SP3 then you dont need devcon utility.
See XP downgrade guide for futher detail, here
Pavilion DV2922TX, XP-SP3 32bit, Intel T5750 2.0Ghz, Nvidia Geforce 8400M GS with 128MB, 4GB 667 DDR2, 250GB HDD

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...

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

Driver Problems with HP 350 G1: SM Bus Controller and High Definition Audio Device

Dear all,
after I've installed Windows 8.1 on my new HP 350 G1 J4U36EA, two devices are making problems:
SM Bus Controller
PCI\VEN_8086&DEV_9C22&SUBSYS_21B8103C&REV_04
PCI\VEN_8086&DEV_9C22&SUBSYS_21B8103C
PCI\VEN_8086&DEV_9C22&CC_0C0500
PCI\VEN_8086&DEV_9C22&CC_0C05
High Definition Audio Device
HDAUDIO\FUNC_01&VEN_8086&DEV_2807&SUBSYS_80860101&REV_1000
HDAUDIO\FUNC_01&VEN_8086&DEV_2807&SUBSYS_80860101
I've tried a few drivers recommended on the HP website for my 350 G1 including Intel Management Engine Interface (MEI) Driver and IDT High-Definition (HD) Audio Driver, but the problem is still not solved.
I appreciate your help! Thank you so much!
Parapluie
This question was solved.
View Solution.

Thank you very much!
Parapluie

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

IDT High-Definition Audio CODEC Driver,

please driver sound IDT High-Definition Audio CODEC Driver for windows xp laptop compaq presario cq61 115ee
This question was solved.
View Solution.

Use your Vista driver in C:\swsetup\driver\Audio
Pavilion DV2922TX, XP-SP3 32bit, Intel T5750 2.0Ghz, Nvidia Geforce 8400M GS with 128MB, 4GB 667 DDR2, 250GB HDD

IDT High Definition Audio CODEC (NO SOUND PROBLEM) in HP Envy

My PC info is:
Manufacture: Hewlett-Packard
Model: HP Envy 14 Notebook pc
Rating: 5.4 Windows Experience Index
Processor: Intel(R) Core(TM) i7-2630M CPU @ 2.00GHz 2.00GHz
Installed memory (RAM): 8.00 GB
System type: 64-bit Operating System
Pen and Touch: No Pen or Touch Input is available for this Display
Windows 7 Home Premium
Product ID: 00359-OEM-8992687-00010
Problem: My computer's sound doesn't work. 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. I even tried uninstalling and re-instaling the sound board, but i can't seem to fix the problem. Now the sound board shows in my device manager with a exclamation mark next to it and i cant even get it to show on the outgoing audio devices. Really could use some help with this problem.
Thanks

Here is a support document that might help:
http://support.hp.com/us-en/document/c01172503
I work on behalf of HP

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.

My Internal Microphone Array (IDT High Definition Audio Codec) is not working

Hi,
My Internal Microphone Array (IDT High Definition Audio Codec) is not working.
I cannot do Skype calls.
I have already tried everything but still I'm not able to fix the problem.
Could you please advice me what to do?
Could you please provide me with a link with the drivers I may need to reinstall.
My computer is HP, Windos 8.1, 64-bit operating system, Intel i-7 processor.
I would really appreciate your quick answer to resolve this issue.
Many thanks,
Antonio
This question was solved.
View Solution.

Hey,
Try installing this driver: IDT High-Definition (HD) Audio Driver
If that fails, try using the HP Recovery Manager to roll back to the factory installed driver.
Test after both. Let me know if either option worked.
I worked on behalf of HP.

MSI P4M900M2-L ~Realtek High Definition Audio Driver Issue Resolved In XP!

Realtek High Definition Audio Driver Issue Resolved! MSI P4M900M2-L Intel Dual Core VIA P4M900 Chipset 8 CH Azalia Audio.
There is an issue w/ the Realtek High Definition Audio Driver for the MSI P4M900M2-L Intel Based Dual Core Via P4M900 Chipset based Motherboard w/ MS XP Home Premium Installed (Vista driver installs fine as I have built 4 of these in the last week, but the XP Audio driver doesn't).
I could not get either Audio driver from the CD driver disk nor the MSI site to install w/ Win XP Home installed. Live Update for that Motherboard does not contain the Audio Driver either.
After 3 days and multiple attempts to use MSI's very wanting (in my opinion), Technical Support forms and call-in line, I hunted, and hunted and found the driver(s) on CNET. They not only work great but as designed. I had almost given up and I actually installed an add-in sound card....But this is a machine for a customer. Then I searched again and found a real solution.
Realtek High Definition Audio Drivers are located on CNET.com's download page:
Win2K,XP,2003,XP Pro & XP64bit=
http://www.download.com/Realtek-High-Definition-Audio-Codec-Windows-2000-XP-2003-XP-Professional-x64-Edition-/3000-2120_4-10788584.html?tag=dl.2
Vista=
http://www.download.com/Realtek-High-Definition-Audio-Codec-Windows-Vista-/3000-2120_4-10788600.html?tag=dl.1
Good luck to everyone, this will save you RMA'ing those boards over a stupid Audio driver issue, as they are great w/ the Intel Dual Core 775 CPU's from 2.0~3.0Ghz. Can't really tell the difference between the 2 CPU's w/ the Dual Core Program running (a utility supplied on the driver disk or on the Driver site!) I have built both..2 of each.
Cglrcng

Drivers are from Realtek, why search them elsewhere?
High Definition Audio Codecs: Version R1.85
www.realtek.com.tw
Downloads
Computer Peripheral ICs
PC Audio Codecs
High Definition Audio Codecs
Software
Downloadable from tree different ftp-sites, in exe or zip format.
Even linux drivers are available.

Realtek high definition audio has a driver problem in windows7(32bit)

Hi...
I am installed realtek hd audio drivers in windows7 32bit for no sound(red x mark at sound icon taskbar). Its installed successfully, but it showing error like.. 'realtek high definition audio has a driver
problem'.
Please help me! how to fix the problem(Intel P4(Model-D101GGC)).
Thank u

The support page for Intel D101GGC Desktop Board is here:
http://www.intel.com/p/en_US/support/highlights/dsktpboards/d101ggc
The audio driver listed is the Realtek ALC Audio Driver. You can download the Vista/Windows7 driver here:
https://downloadcenter.intel.com/Detail_Desc.aspx?ProductID=2229&DwnldID=19472&lang=eng&iid=dc_rss
Is this the driver you are having problems with? If not, suggest you uninstall current non-functioning driver package and install this one instead.

Intel High Definition Audio

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