Can't aquire Sound input. Locks up instantly Dell optiplex 760

With labview 8.6 and All previous versions of labview I have the same issue with this new computer. Using supplied example aquire sound input or my own app as soon your press run the VI hangs untill I use end task. It will play sound however. Issue is with sound input only. The new pc has integrated soundmax HD sound ans windows xp operating system. I have never had a problem aquiring sound input untill this recent pc change.
I did take notice that the cpu is not being used when it hangs up. Very odd problem. If I change the device from 0 to 1 it will run but with no sound of course.

Had the same issue (sound stutter / garble) after upgrade to 3.0.6.
Fixed it by downgrading back to 3.0.4.
In case it helps identify the issue, these are the sound modules I am using (they work fine under 3.0.4, but produce stuttering audio under 3.0.6, under ALL apps I use - firefox/flash videos, mplayer, ffplay, etc):
$ lsmod | grep snd
snd_hda_codec_realtek 222124 1
snd_hda_intel 19101 3
snd_hda_codec 66954 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 4942 1 snd_hda_codec
snd_pcm_oss 33792 0
snd_pcm 60015 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_timer 15374 2 snd_pcm
snd_page_alloc 5837 2 snd_hda_intel,snd_pcm
snd_mixer_oss 12807 1 snd_pcm_oss
snd 43561 12 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss
soundcore 4986 1 snd

Similar Messages

Wrong sampling rate from Sound Input Read VI on Dell Latitude E6510

Hi,
When I
receive data from the sound card with the Sound Input Read VI, the actual
sampling rate is not equal to the sampling rate set in the Sound Input
Configure VI. I estimate the sampling ratio by dividing the number of samples received
by the difference between the first and the last t0 from Sound Input Read. For
example, if the sampling rate is set to 7000 S/s, the actual sampling rate is
around 6900 S/s. If the sampling rate is set to 7050 S/s, the actual sampling
rate is around 7200.
This problem appears when the
code is run on my Dell Latitude E6510 machine. When I run the
same code on my Lenovo ThinkPad, the sampling rate is correct.
The Labview application I
am developing is to be used to acquire data synchronously from several sources,
including the sound card input. It is therefore important that the sampling rate
is correct.
If anybody has any idea
about what may cause this problem, and a way to fix it, I would be grateful.
Ole

It has been a trend the last years that sound card only support some sampling rates, not a range. You should refer to your sound card manual for this kind of information. You should also be aware of that the NI sound interface is junk, and they do care about it either. Use the WaveIO interface instead See the link. But I am quite sure your problem is related to the sound card hardware not some NI driver issue
http://www.zeitnitz.de/Christian/waveio
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)

Facetime and external iSight - no sound input

Hi,
I have a 2006 MacBook and a FireWire external iSight, it works fine with Skype and iChat.
With FaceTime, the video works fine but there is no way I can select the sound input to be from the iSight. I have only two options: Line-in or internal mic. My friends can hear me with the internal mic but it ***** compared to the external iSight mic (my laptop is closed). Again, with iChat and Skype it's fine. In the system preferences it's fine as well. Any idea?

Thanks a lot for all your testing.
That's my problem, it's not on the list. On Skype or other apps that lets you select your sound input, it's on the list and works.
No adaptater and I think I'm up to date:
iSight :
Fabricant:          Apple Computer, Inc.
Modèle:          0x8
GUID:          0xA270004133360
Vitesse maximale:          Jusqu’à 400 Mb/s
Vitesse de connexion:          Jusqu’à 200 Mb/s
Sous-unités:
iSight Unit :
Version du logiciel de l’unité:          0x102
Identifiant de l’unité:          0xA02D
iSight Unit :
Version du logiciel de l’unité:          0x10
Identifiant de l’unité:          0xA27
iSight Unit :
Version du logiciel de l’unité:          0x11
Identifiant de l’unité:          0xA27
iSight Unit :
Version du logiciel de l’unité:          0x12
Identifiant de l’unité:          0xA27
Niveau de révision du produit:          1.0.3

Can not select external input for sound

can not select external input for sound

Hey there RoosterMonkey,
It sounds like you have Soundtrack Pro installed but you cannot select your external audio device as an input. I recommend the troubleshooting steps from the article named:
Soundtrack Pro 3: Troubleshooting Basics
http://support.apple.com/kb/ht3659
Update to the latest software versions
From the Apple () menu, choose Software Update and make sure that you have the most recent updates for your versions of Soundtrack Pro 3, QuickTime, Compressor, Pro Application Support, and other important system files. Installing the latest updates ensures that your software has the latest improvements and enhancements.
Note: Be sure the application is in the Applications folder and is named Soundtrack Pro before running Software Update.
Check compatibility and driver versions for third-party devices
If you're using a third-party sound card, MIDI interface, storage system, control surface, or plug-in, check the support area on the manufacturer's website to be sure that you're using the latest version of the relevant driver or other software for your product. For information on troubleshooting possible issues with Audio Unit plug-ins, go to Soundtrack Pro 3: Troubleshooting Audio Unit plug-in issues.
Try a different Multitrack Project or Audio File Project
Sometimes project files can become damaged, causing unexpected behavior in Soundtrack Pro. To create a fresh project, choose File, then New and select Multitrack Project or Audio File. Test to see if the issue is resolved in the new project.
Delete the User Preferences
You can resolve many issues by restoring Soundtrack Pro to its original settings. This will not impact your project files. To reset your Soundtrack Pro user preference settings to their original state:
Quit Soundtrack Pro if it is open.
In the Finder, choose Go > Go to Folder from the menu bar.
Type ~/Library/Preferences in the "Go to the folder" field.
Remove the "com.apple.soundtrackpro.plist" file from the Preferences folder.
In the Finder, choose Go > Go to Folder from the menu.
Type ~/Library/Application Support/Soundtrack Pro in the "Go to the folder" field.
Remove the "EffectsCache.plist" file from the Soundtrack Pro folder.
In the Finder, choose Go > Go to Folder from the menu.
Type ~/Library/Application Support/Soundtrack Pro/Layouts in the "Go to folder" field.
Remove the "Soundtrack Pro.saved.moduleLayout" file from the Layouts folder.
In the Finder, choose Go > Go to Folder from the menu.
Type ~/Library/Caches in the "Go to folder" field.
Remove the "com.apple.audiounits.cache" from the Caches folder.
Remove receipts and reinstall Soundtrack Pro 3 and Compressor
Another approach you might consider is reinstalling Soundtrack Pro and Compressor. To do this effectively, you need to remove the applications and their receipts, then install Soundtrack Pro and use Software Update to install additional updates. Compressor gets installed automatically when you install Soundtrack Pro. You don't have to remove everything that was installed with Soundtrack Pro, so follow the steps below to completely reinstall a fresh copy of Soundtrack Pro. Note: Make sure that you have your installation discs handy before beginning.
In Mac OS X v10.6 Snow Leopard or OS X Lion
Open the Terminal application and enter the following commands one at a time and an administrator password when prompted. Note: The commands are case sensitive.
sudo pkgutil --forget com.apple.pkg.Compressor
sudo pkgutil --forget com.apple.pkg.Qmaster
sudo pkgutil --forget com.apple.pkg.VideoOutSupport
sudo pkgutil --forget com.apple.pkg.PSTSharedA
sudo pkgutil --forget com.apple.pkg.AppleHDVCodec
sudo pkgutil --forget com.apple.pkg.AppleIntermediateCodec
sudo pkgutil --forget com.apple.pkg.DSPPublishing
sudo pkgutil --forget com.apple.pkg.SoundtrackPro
sudo pkgutil --forget com.apple.pkg.Uncompressed422
Then, reinstall Soundtrack Pro and Compressor using the following steps:
Open the Applications folder. Drag the Soundtrack Pro and Compressor applications to the Trash.
Insert your Logic Studio or Final Cut Studio installation disc and install Soundtrack Pro.
When finished installing, choose the Apple () menu, then Software Update to update your software to the latest version.
Open Soundtrack Pro to verify that the issue has been resolved.
Thank you for using Apple Support Communities.
Cheers,
Sterling

System Preferences Sound Input is stuck at Soundflower (64ch). I can't change it!

So, I have a mid-2010 MacBook Pro running OS X Yosemite (latest version). (250GB HDD, 4GB RAM, 2.4 GHz)
I wanted to record some commentary for my video and to use the mic I went into System Preferences > Sound > Sound Input.
With my mic connected, I tried all of the 4 options (picture below), but then after closing and opening System Preferences again, the sound input is stuck on "Soundflower 64ch).
When I try to change it (e.g. Built-In), it "crashes", but not really: It selects the option I clicked for a second or two, then the list disappears and says "No Input Devices" briefly, then the list reappears with "Soundflower 64ch" selected.
Please help, I've tried some solutions I found online, like restarting the laptop, repairing disk permissions, even a code for Terminal.
Thanks to anybody in advance.
UPDATE: ****, I think my Mac is possessed or something. It shows the ring of death when my mouse is on the System Preferences window, and when I try to take a screenshot of the list itself, it lags and doesn't let me take it until "No input devices found" appears.

Either remove "Soundflower" or refer to its developer for support.
Any third-party software that doesn't install by drag-and-drop into the Applications folder, and uninstall by drag-and-drop to the Trash, is a system modification.
Whenever you remove system modifications, they must be removed completely, and the only way to do that is to use the uninstallation tool, if any, provided by the developers, or to follow their instructions. If the software has been incompletely removed, you may have to re-download or even reinstall it in order to finish the job.
I never install system modifications myself, and except as stated in this comment, I don't know how to uninstall them. You'll have to do your own research to find that information.
Here are some general guidelines to get you started. Suppose you want to remove something called “BrickMyMac” (a hypothetical example.) First, consult the product's Help menu, if there is one, for instructions. Finding none there, look on the developer's website, say www.brickmymac.com. (That may not be the actual name of the site; if necessary, search the Web for the product name.) If you don’t find anything on the website or in your search, contact the developer. While you're waiting for a response, download BrickMyMac.dmg and open it. There may be an application in there such as “Uninstall BrickMyMac.” If not, open “BrickMyMac.pkg” and look for an Uninstall button. The uninstaller might also be accessed by clicking the Customize button, if there is one.
Back up all data before making any changes.
You will generally have to restart the computer in order to complete an uninstallation. Until you do that, there may be no effect, or unpredictable effects.
If you can’t remove software in any other way, you’ll have to erase and install OS X. Never install any third-party software unless you're sure you know how to uninstall it; otherwise you may create problems that are very hard to solve.
Trying to remove complex system modifications by hunting for files by name often will not work and may make the problem worse. The same goes for "utilities" such as "AppCleaner" and the like that purport to remove software.

Can't see DV built-in microphone in System Preferences | Sound | Input

I've got a Sony DV Cam which works well for iChat (video + sound from built-in microphone). However the built-in microphone does not appear in System Preferences | Sound | Input, so I can't use it with Skype or some other applications.
Is there a way to get System Preferences to include the DV cam microphone?

Jeez -- what an idiot I am. That's what happens when you stumble over yourself too quickly to get away from PC to your first Mac. Thanks -- now I just have to decide whether to "upgrade" to Leopard -- lots of mixed emotions on the forums about Leopard.

I'm trying Facetime with my Mac Mini with OS 10.7.5 and an Acer H243HX monitor (w/ HDMI, USB). I can get the webcam-in , but even with settings in Sounds set to have the input come through the Acer monitor, I still cannot get any sound input into the Mac.

I'm trying Facetime with my Mac Mini with OS 10.7.5 and an Acer H243HX monitor (w/ HDMI, USB). I can get the webcam-in , but even with settings in Sounds set to have the input come through the Acer monitor, I still cannot get any sound input into the Mac. Any suggestions or ideas? Thanks!

I'm trying Facetime with my Mac Mini with OS 10.7.5 and an Acer H243HX monitor (w/ HDMI, USB). I can get the webcam-in , but even with settings in Sounds set to have the input come through the Acer monitor, I still cannot get any sound input into the Mac. Any suggestions or ideas? Thanks!

Can't get sound from USB input device

I've got an Alesis iMultiMix 8 USB mixer plugged into my shiny new MacBook Pro (running Leopard). The Mac properly recognizes the USB Audio Codec as a sound input device, and in fact shows a signal being received from the mixer. However, I don't actually hear any sound from the mixer, even with it selected as my input device, and my recording program still records only from the built-in microphone. What am I doing wrong? Thanks for your help!

Heh... it turns out that there was nothing wrong, at least technically. I got on the phone with Apple and asked if the native OS environment relays inputted audio through the speakers, and was told quite simply, "No." It looks like my PC schools Mac on that account.
As it happens, yes, the programs I was trying to use (Cubase, and I tried Garageband for gits and shiggles) DO have a monitor function to allow the ability, as well as ways to select your input. Cubase, the one I'd been experimenting with, simply has it coached in different (and extremely technical) terms and methods.
So, it looks like my difficulties arose from my lack of experience in a high-level audio program with a steep learning curve, coupled with what I perceive as a basic design shortcoming of Mac. (I think there should at least be an option in the OS environment somewhere.)
Ah well, live and learn. Thank you so much for your assistance.

PLEASE can a AE from NI take a look at my problem. Sound input read behave in strange manner then the buffer size is larger than 2X number of samples to read.

On my computer I have discovered some strange behavior then reading data from the sound card. Then the buffer size is 2x samples to read everything is as expected. But since I read the sound card 10 times pr second I feel a .2 second buffer is to small. I am using XP, and XP is not a RTOS so with a buffer set to 0.2 seconds I may lose data. Therefore I set the buffer size (number samples/ch on Sound Input Configure.vi) to be in range of 2 seconds. The result then is that then reading from Sound input.vi, a reading often take more than 0.1 second. On my computer it is often 500mSec. Then the next 5 read follows with almost zero interval. I do not loose data. But on my front panel the graphs looks like an very early silent movie. This error was introduced in Labview 8.x. To be honest I think the labview 7.x sound system was much better in many ways.
But before I point any finger NI. Other people has to verify the behavior I experience. I have made an example showing this error. It is a modified version of the "Continuous Sound Input.vi" example. Then the "buffer in seconds" control is set to 0.2 every thing works OK. Changer this to a larger number will produce the mentioned above hiccup. The larger number in this control the larger hiccup. Is it any way to fix this? My solution up to now has to use a free 3. part software(http://www.zeitnitz.de/Christian/index.php?sel=waveio) But I guess it soon will be outdated. It may not work with newer windows versions.
Any help at all will be appreciated
And yes I have the most updated version fo DirectX. Also I se this in Labview 2009 which I have trail version of. The VI I have made is in 8.6
Message Edited by Coq Rouge on 09-07-2009 10:54 AM
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)
Attachments:
Continuous Sound Input with timing.vi ‏23 KB

macaba wrote:
If you take a moving average of the 0.2s buffer vs. 3s buffer at an update rate of 10, then they are the same (just under 100ms), so the average refresh rate is the same. I agree that is odd behaviour that the time between sound reads go to zero quite a lot then take a long time once in a while (presumably to fill the buffer
I guess it goes to zero because it is reading data from the buffer it do not has to wait for data from the sound card. The mysterious thing is the periodic delay. You are also correct then saying that average timing is correct. And in my application I have no data loss.
If you search for sound in this forum you will find out that many people has reported trouble with the sound system.
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)

Sound Input Read Spectrum Analyzer

I am working on a project with Arduino to do a spectrum analyzer. The LVIFA part of it is working fine.
The part that I am struggling with is the audio input.
I am using the Sound Input Pallet.
My troubles are two-fold.
1. A single read takes quite some time and I need to have a pretty quick response. I decreased the samples per read and came up with problem #2.
2. I can get one read out of the Sound Read In and then the VI locks up. I have my timeout set to 1 Sec and it never times out. I have to restart LabVIEW.
While it would be nice to have this VI working, I'm not even sure that I am using the correct tool. If I am going to be running an audio spectrum analyzer display off of the data input, I need to response to be within a few mS (ie. <200) so that it looks visually correct.
If this library will not achieve this, then I need to look into a different tool.

Hi,
I have a similar project, actually I am using a Audio frequency range as input to the Arduino and do an FFT to receive the spectrum out of it.
See the YOUTUBE video I did and the code in *.jpg. I took actually the Continous Input example and modified it.
Hope that helps.
Keep me posted, since we might work on a same project.
http://youtu.be/aqzyofQHXDM
Y3G
Attachments:
Uno Blockpanel.JPG ‏104 KB
Uno FRONTpanel.JPG ‏99 KB

Sound input and recording

Hello chaps,
I'm considering buying a Macbook at the weekend, and have been conducting a large amount of research. But I've not been able to find out too much about the sound on the unit. As sound recording would be a primary function of the unit, it would be most appreciated if somebody with a helpful bone or two could answer me a couple of questions!
Firstly, I understand the Macbook to have optical digital input and output.
What sample rates and bit-depths will the digital input lock to (and output at)?
Is it possible to have two separate audio applications recording from the optical input at the same time? What about the line input?
With regards to the line input, am I correct in assuming this is solely a line-level input, and a standard dynamic microphone cannot be connected (i.e. it must be an amplified microphone)?
And what about AirTunes? I quite fancy an Airport Express -- but understand this can only be used to stream music from iTumes. Is there really no way to have it receive and reproduce the actual "system" sound output?
Finally, I use Adobe Audition to do my recording under Windows. Without splashing out on ProTools LE or BIAS Peak, is there a suitable piece of software I might be able to obtain for less money? I am aware of Audacity, but was looking for something perhaps a little more professional with a good multi-track editor. (I'm aware this might be outside the scope of this forum area!)
If I do need to use Adobe Audition itself for some reason (perhaps dealing with a client's Audition Session file) I would be looking at dual-booting with Windows and transfering my licences for both Windows and AA to the Macbook; can anybody confirm that the audio I/O, both analogue and digital, works properly under Windows?
Many thanks for your time.

The digital noise is a factor of the number of bits. It is actually 6 * n, where n is the number of bits.
So for an 8 bit signal, the noise is 48 dB down, about par for a cassette tape.
16 bit is 96 dB down.
24 bit is 144 dB down, which for all practical purposes, means that everything else (pre-amps, et al) are what affects the signal fidelity.

DVD-Audio and "can not detect sound blaster card" with Audigy2 Va

I recently purchased an "Audigy2 Value" card from an eBay user, because I recently purchased some DVD-Audio discs. I downloaded the Audigy2 drivers from the website, and the Creative MediaSource player. 5. Surround sound worked fine for me, though sometimes the driver would reset to the default 2/2. sound and I would have to re-select 5. sound, which was annoying.
Then I was completely unable to get the MediaSource player to recognise my DVD-Audio discs, and the EAX functionality of the player would never work. The EAX logo never appeared in the player. When I tried installing the MediaSource player from an install disc, I got the message "can not detect sound blaster card". Then I discovered the world of EEPROM problems.
I followed advice from some other threads, including using ScanPCI to get information on the card, which yielded the following result.
When installed on my machine (Asus A7A266 motherboard) the ScanPCI reads:
Vendor 02h Creative Labs
Device 0008h Unknown
Command 0005h (I/O Access, BusMaster)
Status 0290h (Has Capabilities List, Supports Back-To-Back Trans., Medium Timing)
Revision 00h, Header Type 00h, Bus Latency 20h
Self test 00h (Self test not supported)
PCI Class Multimedia, type Audio
Subsystem ID 0002h Unknown
Subsystem Vendor 02h Creative Labs
Address 0 is an I/O Port : 0000A800h
System IRQ 5, INT# A
New Capabilities List Information :
Power Management Capabilities
Supports power state D2
Supports power state D
Current Power State : D0 (Device fully-operational, no power saving)
On another machine (specs unknown, it's a "house pc") I got this (with 3 entries!):
Vendor 02h Creative Labs
Device 0002h EMU0K Audio Chipset (SB Li've!)
Command 0004h (BusMaster)
Status 0290h (Has Capabilities List, Supports Back-To-Back Trans., Medium Timing)
Revision 04h, Header Type 80h, Bus Latency 20h
Self test 00h (Self test not supported)
PCI Class Multimedia, type Audio
Subsystem ID 002002h CT4850 SBLi've! Value
Subsystem Vendor 02h Creative Labs
Address 0 is an I/O Port : 00009000h
New Capabilities List Information :
Power Management Capabilities
Current Power State : D0 (Device fully-operational, no power saving)
Vendor 02h Creative Labs
Device 7002h PCI Gameport Joystick
Command 0004h (BusMaster)
Status 0290h (Has Capabilities List, Supports Back-To-Back Trans., Medium Timing)
Revision 0h, Header Type 80h, Bus Latency 20h
Self test 00h (Self test not supported)
PCI Class Input, type Other
Subsystem ID 002002h PCI Gameport Joystick
Subsystem Vendor 02h Creative Labs
Address 0 is an I/O Port : 00008800h
New Capabilities List Information :
Power Management Capabilities
Current Power State : D0 (Device fully-operational, no power saving)
Vendor 02h Creative Labs
Device 0008h Unknown
Command 0004h (BusMaster)
Status 0290h (Has Capabilities List, Supports Back-To-Back Trans., Medium Timing)
Revision 00h, Header Type 00h, Bus Latency 20h
Self test 00h (Self test not supported)
PCI Class Multimedia, type Audio
Subsystem ID 0002h PCI Gameport Joystick (Guess Only!)
Subsystem Vendor 02h Creative Labs
Address 0 is an I/O Port : 00008400h
New Capabilities List Information :
Power Management Capabilities
Supports power state D2
Supports power state D
Current Power State : D0 (Device fully-operational, no power saving)
(Just a note: above you can clearly see that it does not say I have an Audigy, it thinks it is a SBLi've. Is this normal? The card IS an Audigy 2, it says so on the card.)
So, I put the card back on my own PC, thinking this has fixed my EEPROM, but I get the same as before. Subsystem ID 0002h. And of course the install software will not detect the card.
I realise that I could go back to using the web drivers, but this still leaves me with MediaSource not recognising the card and not enabling DVD-Audio or EAX, which is why I bought the card in the first place!
I have heard that the VIA chipset is possibly to blame for the EEPROM problems on the Audigy cards, and certainly it seems like it is not permanent, since it gave different information on the other PC. So now I am seriously considering getting a new motherboard.
Do other motherboards cause this same problem? I don't want to buy another board and get the same trouble. All I want is to be able to install my MediaSource and have it recognise my card so I can listen to my DVD-Audio discs.
Cheers,
Russ.

Figured out my problem. Installing the drivers from the web to begin with was a bad idea. They just did not work properly with the card.
The "card not found" problem has gone as well, after installing it in another PC. I am also using the proper install disc now, as the other one I was using turned out to not be for the Audigy 2 value after all, but was an Audigy 2 install disc. That easily explains the "Card not found" error. The differing results from the ScanPCI program are still bizarre, though.
Thanks to all of the people on the forum who posted information in other threads to help me deal with this issue. For now I am sticking with the original drivers from the disc and I am not upgrading.

Is there a way I can permanently disable the security lock thing in System Preferences?

Aside from logging and using the root account on a daily basis, is there a way to permanently be rid of the security lock thing in System Preferences?
Yosemite has a bug (?) where if an Admin account has its password set to blank (empty), you can't remove the security lock...
You can click it, it'll ask for Username and Password (Why?), and when you click on 'Unlock', it unlocks for a brief moment and instantly locks itself again...
This is beyond infuriating. Do advise.

Thanks for taking the time to reply. However I'm quite aware that the sleep/wake button disables the screen. Unfortunately, mea maxima culpa, I sometimes accidentally hit shuttle before I've pressed the sleep/wake button, often when I am trying to do more than one thing at once. Sometimes I accidentally hit shuffle at other times too,eg when waking up the phone.
This is especially exasperating when listening to classical pieces with multiple movements. I will look for an alternative music player for the iphone, as I don't think the default music application and I are a good match.
Thanks again,
Tim Blackwell

How can I remove a Input device from my Mac?

Hello, I would like to know how I can remove a input device from the Sound area in System Preferences. I installed Wiretap Anywhere a sound input program for my Mac and did not realize It was not supported for Moutain Lion. I put the application in the trash and then emptied the trash can. Now whenever I try to start GarageBand or a program like that it crashes my computer. In the Input tab of Sound (System Preferences) It is listed as Wiretap: System Audio.
I would like to remove this from the Input tab so I can use my Mac reguarly. Any Ideas on how to fix it?
Thanks,
Justin

Any third-party software that doesn't install by drag-and-drop into the Applications folder, and uninstall by drag-and-drop to the Trash, is a system modification.
Whenever you remove system modifications, they must be removed completely, and the only way to do that is to use the uninstallation tool, if any, provided by the developers, or to follow their instructions. If the software has been incompletely removed, you may have to re-download or even reinstall it in order to finish the job.
Here are some general guidelines. Suppose you want to remove something called “BrickYourMac.” First, consult the product's Help menu, if there is one, for instructions. Finding none there, look on the developer's website, say www.brickyourmac.com. (That may not be the actual name of the site; if necessary, search the Web for the product name.) If you don’t find anything on the website or in your search, contact the developer. While you're waiting for a response, download BrickYourMac.dmg and open it. There may be an application in there such as “Uninstall BrickYourMac.” If not, open “BrickYourMac.pkg” and look for an Uninstall button.
You may have to log out or reboot in order to complete an uninstallation.
If you can’t remove software in any other way, you’ll have to erase your boot volume and perform a clean reinstallation of OS X. Never install any third-party software unless you're sure you know how to uninstall it; otherwise you may create problems that are very hard to solve.
Trying to remove complex system modifications by hunting for files by name often will not work and may make the problem worse. The same goes for "utilities" that purport to remove software.

Bootcamp 3.1 & Windows 7 x64 - no external sound input, low speakers level

Hi all,
I just installed long awaited Bootcamp 3.1 update. I am rather disappointed.
The only thing that has changed is that the red light on the audio output is off. This thing actually bothered me the least.
External sound input line does not seem to work at all. No matter if mike or standard line device is connected. System recognizes that something is connected but there is no sound coming, level indicator does not rise.
Speakers level is still low. As far as I know all it takes to fix it is to alter some settings in the *.ini file. Someone did it and posted for other to download but why it is sho hard for Cirrus and Apple? What is the matter?
Is there any way to get sound output via Mini Port under Windows 7?
System does not even see such device.
Thanks,
Thomas

What about the iMac though? 2008 Model w/ Realtek to be specific. The audio is low and poor and I haven't even tried the audio out. I'm running Win7 x64 and everything works well aside from my audio and my external WD Studio FW800 drive disconnecting randomly with repeated directory changes. I can avoid that on my system... but the audio is a real disappointment. Makes me feel like I need an external FW sound card.

Can't aquire Sound input. Locks up instantly Dell optiplex 760

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