No audio signal since not repaired.

Similar Questions

• Toshiba 32TL933G: No Audio signal in PC mode

  Hello

  I connected my laptop VGA to entry-level PC TV and the Audio output of the laptop to TV Audio IN.
  No Audio in PC-Modus!

  Is it possible to go from Audio IN to the PC Input?
  Now I have a video in PC * GOLD * Sound in EXT2, not together.
  IF not, I will return it

  Nevertheless a beautiful Asian.
  Rudolf

  The fact is that VGA port does not provide the audio but video signal only.
  So if you a TV connected to the computer laptop s port VGA, audio signal would not be provided.
  You need connect the TV with an extra audio cable in order to get the sound.

  The laptop must be connected to the TV s L R taken audio using an audio cable additional of Y. So that you can connect to s portable headphone plug to two L R audio ports that are available on the back of TV s

• No audio signal through HDMI (dv9700t CTO)

  HP Pavilion dv9700t CTO Entertainment Notebook PC / Windows Vista 64-bit

  I put the audio device by default for the device "Realtek Digital Output. I have no sound.

  I've updated the audio drivers on the HP support site. Still no sound via HDMI. (the microphone quality was reduced at the point of being worthless)

  I have updated the drivers with drivers from the site Web of Realtek. Still no sound via HDMI. (I found micro feature)

  The box of bolt that I'm trying to connect to indicates that there is no audio signal passed him from this source (my laptop). I even tried to connect directly to the tv. Which doesn't work anymore.

  Its almost as if there was no link between the audio and HDMI port.

  

  Message edited by Slybo on 12/23/2008 06:22
  Message edited by Slybo on 12/23/2008 06:24

  I have dv9758ca and I have the same problem. No sound with the yamaha receiver. I sound with my LG TV and I tried with an Onkiyo recevier and it worked.

  Once I had the sound on the yamaha (was a flook). the image was running on the TV and the screen of the computer (which is not normal) at the same time. then I concluded that the problem is the HDCP protection. the yamaha recevier is HDCP.

  I've still did not know what the solution is, I just wanted to share my experience

• HDR5010KB-digital recorder - signal does not always come through the use of HDMI

  Hello

  I bought the product above in October. Since then, I have had intermittent problems. When switching on the channel AV on my TV (a Panasonic TX-P42S20B) signal is not always crossed when you use the HDMI channel (I also connected via a SCART, and who works so always seems to be a problem HDMI.) It is particularly obvious when the recorder has been used for a while (be it for recording or playback.) It is not overheating (or if this is the case, not to the degree I get a warning message) and turn off the power to the electric network seems to correct the problem, but it's a pain.

  I tried to change the hdmi cable, as well as to try different channels AV on my TV and it did not help. Is this a common problem or make me a defective unit?

  Any suggestion would be appreciated

  Have you noticed the same problem using other devices connected to your TV (using the same cable)?

• NOR-USB 9229: How audio signal acquisition?

  Hello

  It's one of those stupid beginner questions I use a module OR 9229 USB to capture the audio output of my computer line as follows:

  -left line-out goes to AI0 +.

  -right line output goes to AI1 +.

  -land line out of is divided into two and goes to AI0 - and AI1 -.

  What is the correct way of wiring?

  In case it is, I have (I think) have problems audio signal acquisition. In the Measurement & Automation Explore, I creates a task for the acquisition of voltage AI0 (44100 Hz, etc.) -nothing is displayed on the graph when I run the task! (I have music running on the computer during the measurement) Otherwise, the 9229 flashes green, seems to be ok, auto test work, etc..

  Someone has an idea what I am doing wrong?

  Thank you!

  Hi acgrama,

  That sounds like it should give you a signal any (not an empty graph or a flat line at 0 V), but the USB-9229 is not very suitable for audio:

  • The USB-9229 to entry level is of +/-60 V. A line level audio signal will use a small fraction of that. Of the USB-9229 precision and plug noise are adequate for your application?
  • The USB-9229 can't acquire them exactly 44.1 kech. / s. It supports some 50 kech sampling frequencies. / s divided by a number between 1 and 31, as 50 kech. / s, 25 kech. / s, 16.7 kech. / s and so on. When you specify a sampling clock DAQmx not taking in charge, he is forced to the top supported next, which in this case is 50 kech. / s. (you can read back the SampClk.Rate property to see what DAQmx forced the rate to.) For 44.1 kHz audio to USB-9229, you will need to re - sample the acquired data (which are specific to the programming environment).

  Assuming that you're just trying to do it for learning or experimentation, here are a few ideas:

  • Is the line connector configured as an output line? Many mothers today have reassignables audio connectors.
  • The volume of the source (wave, CD, whatever) high enough?
  • On the graph, is scaling auto turned on? If you display data in a table instead, are the numbers exactly 0 or any close?
  • The output of the line works if you are connecting to another device that is designed to handle signals to line level?
  • If you connect a battery (AA, 9V, whatever) for the USB-9229 instead, read the Max supply voltage?

  Brad

• similarity of 2 audio signals

  Hello!

  I m trying to figure out how to get the similarity of the two audio signals in LabVIEW.

  I read the original signal of WAV file and do some operations with it (filtering etc.). After that, I want to know similarity of the signal (spectrogram) original and filtered.

  I don't know about two things: distance correlation and cepstrum (Don t know how to implement).

  I tried the file CrossCorrelation.vi of LabVIEW to compare my spectrograms of two signals, but I m do not know how to evaluate the result (check photo).

  I get some sort of graphic information, but how can I assess it statistically? For example: output is similar to the entrance of 80%...

  Can you show me any direction or advice?

  I have LabVIEW 2013

  I have also attached my VI + WAV signal source.

  

  Commenting on the spectrograms is probably a good start.

  If you are able to define the characteristics that are important, later, then go back and try to implement those measures.

  I think that the Hilbert transform can be used to get an envelope. I did not and am unsure of the theory, but some research can give you some ideas.

  Lynn

• My Dell XPS 15 audio Jack does not work.

  Hello, my new Dell XPS 15 audio Jack does not work. I just got this thing out of the box.

  I have updated the drivers and stuff, which doesn't seem to be the issue.

  I tried several headphones as well, the helmet is not the issue.

  I've isolated to this: when I plug in the headset, nothing happens. If I ask about 15-20 lbs of pressure, forcing the connector of headphones into the socket as hard as possible, the cell begins to recognize and the helmet works. As soon as I let go of the connector, the laptop will behave as if the device was disconnected.

  What should I do?

  rsidhu89

  What should I do?

  Hello. Your options are to contact technical support to schedule a repair, or return it for a refund or Exchange if you are still in the short return period (twenty one days from the date on the invoice if you got from Dell).

• Audio files do not play in my windows media player?

  Why my audio files do not play through Windows media player?

  Hello

  Have you recently installed another player?

  Right-click on taskbar - Task Manager - processes and see if WMPlayer.exe is already hidden.
  If the end then on her process.

  --------------------------------------------------------

  Follow these steps to remove corruption and missing/damaged file system repair or replacement.

  Start - type in the search box - find command top - RIGHT CLICK – RUN AS ADMIN

  sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Then, run checkdisk - schedule it to run at next boot, then apply OK your way out, then restart.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

  ===============================

  Determine if 32 or 64 bits.

  Start - type in the search box-> Winver find upstairs and double click on - check version

  After that the foregoing, add codec - get these 32 bit if:

  -Free - CCCP also get free tool of insurgents
  http://CCCP-project.NET/
  http://www.freewaregenius.com/2007/02/09/CCCP-codec-pack/

  FFDSHOW - free
  http://sourceforge.NET/projects/ffdshow/

  Check here:

  Plug-ins for Windows Media Player
  http://www.Microsoft.com/windows/windowsmedia/player/plugins.aspx

  ============================================
  ============================================

  If 64-bit:

  Read this 1st and go that route, or use the one below.

  http://www.Vistax64.com/sound-audio/152850-Vista-codec-pack-32bit-64bit-Media-Player-codecs.html

  --------------------------------------------------------------------

  If 64-bit Vista - can run WMP in 32 or 64 bit mode.

  Or try these: download - SAVE - go to the place where your put them RIGHT CLICK – RUN AS ADMIN.

  For 32-bit use these - OR those listed above that I prefer.

  K - Lite Codec Pack 5.0.5 & K-Lite Codec Pack 5.0.5 update
  http://www.codecguide.com/

  Use them for 64-bit:

  K - Lite Codec Pack (64-bit) 2.6.0
  http://www.codecguide.com/

  -------------------------------------------------------------

  You know that you use WMP 32 or 64

  Change, change or set 64 - Bit Windows Media Player 11 (WMP11) in Windows Vista x 64 as default
  http://www.mydigitallife.info/2007/01/19/switch-change-or-set-64-bit-Windows-Media-Player-11-WMP11-in-Windows-Vista-x64-as-default/

  --------------------------------------------------------------

  Have you recently installed another player?

  Reset your associations:

  How to set default Associations for a program under Vista
  http://www.Vistax64.com/tutorials/83196-default-programs-program-default-associations.html
  How to associate a file Type of Extension to a program under Vista
  http://www.Vistax64.com/tutorials/69758-default-programs.html

  -------------------------------------------------------------

  VLC needs, of no use so usually Codec as a backup when asked to support associations of files just say no.

  VLC - free
  http://www.videolan.org/VLC/

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.

• Realtek High Defination Audio speakers is not plugged in, no sound in Windows

  Hi guys.

  I got my PC for about 2 years now, and all of a sudden my audio stopped working. When I go to manage my audio devices in the Control Panel, it says "realtek high definition audio speakers are not connected. I use the onboard sound on the motherboard Asus Maximus V extreme.

  Therefore, the realtek digital output has been selected automatically. I since changed it NVIDIA high definition audio digital output - so that sound for now plays on my speakers monitors via the HDMI cable.

  I tried my speakers on an MP3 player and they work no - including the cable, so the speakers and cable are not a problem.

  I tried to restore the pc to a time where noise - WORKS DO not STILL working.

  Downloaded the latest drivers Realtek and installed - DOES NOT ALWAYS WORK.

  Deleted the latest drivers and install them from the CD of motherboard drivers - DOES NOT ALWAYS WORK.

  I disabled all audio devices, hoping that speakers will then - DO WORKS not ALWAYS. Help, please...

  System:

  Windows 7 Pro 64-bit

  Extreme Motherboard Asus Maximum V

  MSI N460GTX Cyclone OC GPU

  

  

  Hello Chantal,

  Thanks for posting your question on the Microsoft community.

  I would like to know some information about the problem so that we can help you better.

  You made any hardware or software changes on your computer before the show?

  Thank you for details on the question and your efforts to resolve.

  This problem can occur either because of corrupted audio drivers or incorrect audio settings.

  I would suggest trying the following methods and check if it helps.

  Method 1:
  Troubleshooting of audio playback and check.
  Reference:
  Open the troubleshooting of Audio playback
  http://Windows.Microsoft.com/en-us/Windows7/open-the-playing-audio-Troubleshooter

  If this does not help, use method 2.

  Method 2:
  Please use the suggestions contained in this Microsoft support article and check the issue.
  Reference:
  No sound in Windows
  http://Windows.Microsoft.com/en-us/Windows/no-sound-help#no-sound=Windows-7&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• SigmaTel High Definition Audio CODEC is not compatible with Windows 7

  SigmaTel High Definition Audio CODEC does not work with windows 7. I tried to get my laptop to detect the hardware and it doesn't seem to be compatible with windows 7. I tried to update but without the cell knowing that its here I can't update. What can I do? Having no sound on my laptop, it is so quiet...

  Exactly the same thing happened to me. I upgraded my computer dell laptop of Vista (32) Windows 7 (32) on 24 December.  My codec high definition audio sigmatel could not be found since then.  This morning, I got fed up and found the free codec download sigmatel high definition audio...  Downloaded and my sound is working again...  We think just too hard I guess.  Hope it will be useful to you.  Good luck.

  http://download.CNET.com/SigmaTel-high-definition-audio-codec/3000-2110_4-173629.html

• "The Audio Service is not working" - read a few other threads but without success

  Hello

  Thanks for any help I receive in advance,

  my sound was working perfectly last night, done a windows update and resolve now them audio custom work and cannot solve the problem with an automatic, the message I get is:

  Problems found: one or more audio device does not work currently not fixed

  Any help would be appreciated

  Hello!!! can you tell me you have a single machine windows7 or mutiple.

  I suggest two things here

  (1) try to copy and merge the audio of an another windows7 home premium or better service

  You can do this by going into the Registry Editor (make sure that the other computer is also a 32-bit system)

  HKLM/system/current control set/services/audiosrv click audiosrv and then on the file menu, select export and save the file to a USB key or drive.

  While copy on your machine and merge. Then restart your system.

  (2) you can try an upgrade on the spot with the windows7 dvd. Where you can repair the windows all without losing what.

  Thank you. :)

• Dell gx 620 audio driver does not work

  I clean installed windows 7 and my audio driver is not working. I tried several times to install from windows update buttocks in vain. Before clean install driver installed successfully on the same windows.

  He worked as W7 installed a generic driver to stand up and go after that you were supposed to have installed the real ones.

  There is no W7 drivers available, you can try to do a repair of W7 installation, in the hope, it will be re - install generic drivers, but I wouldn't hold my breath on this one here.
  One thing you might try use it dreaded the system restore to an earlier date than to come, if you still have such a restore point on your machine.
  See you soon,.
  Jerry

• I use Windows Movie Maker on Windows 8 computer and when I put in a video and you try to look at it, it appears black with no audio signal. How can I fix it?

  I use Windows Movie Maker on Windows 8 computer and when I put in a video and you try to look at it, it appears black with no audio signal. How can I fix it?

  Hi Michael,

  Thanks for posting your query on the Microsoft Community.

  Because the problem is specific to a particular video file or all the files?

   

  Follow the methods and check them off below if it helps:

  Method 1: Reset the Windows movie maker for default settings and check.
  To restore the default settings

  1. click on Toolsand then click Options.
  2. click on the tab that you want to reset the settings and then click on the default settings.

  Method 2: I suggest you run the audio Troubleshooter and check if it helps:

  http://Windows.Microsoft.com/en-us/Windows/no-sound-help#no-sound=Windows-8&V1H=win8tab3&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  Method 3: repair of Director and check

  Follow the link as reference below:

  https://support.Microsoft.com/en-us/mats/video_freezes_or_crashes

  Hope this information is useful.

  Thank you.

• Problems with error Windows Audio and Control Panel "one or more of the audio service is not running.

  I'm a bit of a technophobe, but I'll try to explain my problem, I got better.  I recently had a problem with Windows 8 and refreshed my system.  After refreshing, I installed AVG Anti-virus and that's where my problems really started.  After installing AVG I have no sound and my control panel usually pop up.  The box is displayed but there is nothing in it and it sorts just of sticks, frozen.  I tried the fixes recommended to fix my sound. The speaker in my taskbar icon has a red x on it and when I try to open it it goes right to the problem-solving mode, then comes up with "one or more of the audio service is not running.  When I try "run services.msc' and try to start Windows Audio through Services I get error 0x800706cc.  I tried to uninstall AVG and reboot, but it did make a difference.  Please help, this leads me to the madness now.  Nothing I try seems to work!

  Installation of AVG is when the problems started, I would start by undoing that.  Since the normal uninstall did not help, use system restore to return to a work situation.  Check here and use the #1 option.

• There is no audio signal of chronology in PREL12 the .m2ts files

  Windows 7-64, first 12 items (64 and 32 - the same result)

  Panasonic SC - 920 X camcorder, recoding format 1920x50p + DD5.1

  1. If I just copy the files .mts from an SD card into the PC and import it into PREL then there no problem with audio. It is to play the preview and timeline window.

  But in this case, I have a problem with the long record - camcorder breaks large files.

  So I use the SD instead of the simple copy import.

  2. the import of the SD using PREL12 (Get media of-> cameras Flip, AVCHD,...). In this case I get at disk .mts files and no audio timeline with these files. But in all other programs, these files are played with audio.

  3. import the SD using Panasonic HDWriter program. In this case, I get .m2ts files (and some metadata files.). These files read normally (with audio) in any player and the program I have (WMP, MPC, Corel Video Studio Pro X 6 etc.). Except the chronology of the PREL12.

  There is no audio signal of PREL timeline. And at the same time there is audio of the preview in the same PREL window (after double clicking on the item in the active project)!

  There is no yellow bar above these clips. Project settings - 1980x50p PAL AVCHD

  How to get audio of time?

  dik07

  Something for you to try.

  The quick and very rough to solve this way...

  Expert workspace...

  Before you import your media into the project, set the predefined project manually to

  PAL

  AVCHD

  Full HD 1080i25 5.1 channels

  To manually set the project preset

  • Open the project in the workspace Expert and go to file menu/new project and change the settings.
  • In the settings, set the project preset to match the properties of the source media. OK to get out of there.
  • In the dialog box new project opens, rename the project and make sure you have a checkmark next to the "Force selected setting on this project." OK to get out of there.

  And then import your source files in the project by the different ways you have tried and found not to work for your application.

  If it works, then the real solution...

  Premiere Elements does not come with a preset project to PAL AVCHD AVCHD 1080 p 50 5.1 channels.

  But, you can create one for use if gross suggests you need a project that is pre-configured with 5.1 channels included in its description. Please see details

  RTA Premiere Elements troubleshooting: PE11: export a file 1080 p 50 or 1080 p 60 with Audio to 5.1 channels

  Let know us the results and then we can decide what then.

  Thank you.

  RTA