Satellite L750 Jittery sound on playback

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• Satellite L750 - no sound on the speaker or headphones - static

  Hello

  I have problems with the sound in my laptop for a few months. At first I thought that he would go away with updated drivers, which makes certain the alternatives system restore or changing audio device drivers high definition of Win 7, but I can't find a solution to this problem and today is getting worse. Right now, I can't have any kind of noise from the side if headphones or external speakers. Also, my sound disappears after 15-30 seconds of activity through the laptop speakers. I checked the forums and blogs on this issue, but still do not find a good solution for me.

  My model is:

  * Satellite L750-1VW *.
  * Code: PSK1WE-0U500ECE *.

  I checked on other systems, headphones and external speakers. So my guess is the Jack is the problem or I don't know. Yesterday, I remember getting a download of update of windows and then, from there my sound started getting static electricity to the right of the speakers and headphones.

  * First problem *: no sound after 15-30 seconds to be active while watching videos (vlc, wma, youtube, etc.)
  * Second problem * (recent): static, crackling noise, the right side of external speakers or headphones

  Any solution to this?

  I bought this laptop last year around may or April, can't remember the exact month. Thank you.

  Sorry my bad English.

  In my opinion, your options are very limited and all that you have done so far is good. You can check the settings of the software, test it with the factory settings or use the PC diagnostic tool preinstalled.
  Have you used this tool? He will check the sound of the waves on both speakers. If this is not the case, do.

  Anyway, I don't want to speculate, but somehow I think that there is hardware problem and I think that contact you the nearest Toshiba authorized service provider and ask for help. They use special software for the material testing and can say with certainty what the problem is.
  Warranty is still valid?

• Satellite L750-1V0 - sound disappears 1 min after the start of the BONE

  My OS is Win 8.1
  I have a weird sound problem. His disppear after 1 minute of startup
  but when I plug in a headset, it works. I've updated all my drivers, changed my OS Win 7, but the problem still exists.

  Satellite L750-1V0 - (PSK2YE-0M8015GR)

  And the same problem occurs even when you install original Windows7 64-bit Home Premium edition that you got with your machine?
  But with the headphones/headset connected, everything is OK?

• Satellite L750/L755 - sound problem

  I have a Satellite L750/L755. I got it for three years.

  I recently had problems with the sound. When I turn on my laptop, I am able to read audio data for 30-40 minutes, then it just turns off. I clicked on the "speaker" icon and it seems that it works ok, but there is no sound. When I play with the sound of reading, I have her again but then it last for another 5 minutes and his party yet :/

  Please help... its getting boring now! My work revolves around my laptop and would appreciate any help!

  Thanks x

  Hey fanchon

  Have you noticed the same problem if you use wired headphones or external speakers?

• Satellite L750 - no sound with headphones

  I got a L750 recently and when I plug the headphones into the socket, there is no sound through them.

  It turns off sound on the speakers so it recognizes I plugged. But no audio signal passes through.

  Are headphones OK and working properly?

  When you connect the headphones open sound properties > playback and check entries here.

• Satellite L750 - no sound on the TV connected to the HDMI port

  I have a single HDMI cable to a new Samsung TV. The image is fine but there is no sound. Cable HDMI TV is combined audio and video.

  I tried Control Panel and its etc but cannot find the HDMI function.

  Thank you

  Hello

  You can go to control panel of control-> Sound-> playback and should choose digital output as a default device.

  This change should solve this problem

• Satellite L750 - no sound via the Jack, only through speakers

  I searched everywhere on forums but nothing works.

  When I plug my headphones in, nothing happens. The sound continues to play music through the speakers.
  My laptop doesn't "notice" that I plugged in the headphones. (helmet works on other devices)

  I reinstalled the drivers for the sound.

  In the SmartAudio program I can't press the button on headset for all parameters
  Can I try or if my Jack is broken?

  Help, please

  Usually after connecting portable headset should automatically detect and SmartAudio (Volume Mixer) it detects too. In the place where you see the graph of your laptop, it will be shown graphic connected headphones.

  There is nothing between the headphones and build-in speakers. It works automatically.
  When you connect the headphones there is a little switch that helps for laptop to recognize if the external device is connected. Theoretically, it may be defective.

  Since when do you have this little problem with headphones?
  What you can do is visit your local retailer or PC shop and get a small adapter Headset USB.
  It may be little work around and a temporary solution for you.

• Re: Satellite L750-1LC - sound and CPU issues

  Hello!

  I bought this laptop with Windows 7 Home Premium x 64 installed a months ago and since then, I have a little problem.
  I think that the CPU is overused... the percentaage of use varies from 5% to 50% or more. Today, I downloaded another gadget (metter all CPU) and clock speed with programs such as yahoo messenger, Skype, mozilla (with some tabs), aimp3, utorrent and Toshiba programs open is 792 MHz I have a desktop AMD Athlon II x 4 clocked at 2.6 GHz, 2 GB RAM 1033 Mhz and CPU was never used as this one which is an i5... I don't understand... What's the problem?

  Sound...
  After a while, especially on youtube the clip starts but not sound... or if I jump in the video it stops... or I hear weird noises... What happens with reader aimp3 and bs also (but not so often)... I think it's because of the use of the processor

  I have problems with Adobe CS 5.5. .slow loading... freezes at certain tasks... worse than on my office tracks...

  Why I have this problem?

  THE: Heating can be the cause of my problem with sound?

  Post edited by: gabitzz93

  Hello

  Are you using the original pre-installed OS that you got with your laptop?
  You hear sound when Windows stars?
  Is there some problem with sound when using music CD or watch original DVD movies?

  On this virtual path, it is not easy to understand why you have this problem of sound. It is not easy to understand what can be the reason for this.

• Re: Satellite L750-A218 - sound distortion while watching flash videos

  Well, that's my second problem.

  Performance of flash on my browser video causes the sound of these videos to deform.
  Also, sometimes I get BSOD.

  I tried to disable hardware acceleration that seems to extend the time to get a BSOD. In any case, I have the gfx drivers have updated to the latest version and did not get a BSOD (so far).

  However, the sound distorting the problem is still there.
  Deletion of data cached Flash Player on the fixed Control Panel temporarily.
  However, he returned after having watched the other videos.

  What's the cause? Is it a software problem, driver problem or the card gfx itself.
  Also, I noticed problem of deletion of frame while playing games on max settings.

  What is that?
  Thank you very much. I hope you can help me with this issue, I am really frustrated.

  Hello

  I would like to know if you have noticed this problem with the system preinstalled by Toshiba (factory settings).
  Other threads that you have posted here, I know that you have changed the system to Win 732 bit for the 64-bit version so it would be interesting to know if this happened before you change the version.

  > Also, I noticed problem of deletion of frame while playing games on max settings.
  Usually this happens because of the strict requirements on the hardware
  Maybe the game would need more CPU and GPU in order to run smoothly at higher resolutions and all the graphic details.

• Satellite L750 - suttering her vibrator trolling during multimedia playback

  OK, I bought this refurbished Satellite L750/L755 and Ive had for almost 2 months now.

  Ive been implemented with this problem so far because everything I tried initially had no effect.
  So now im coming straight on the toshiba forums in the hope of a solution.

  OK so as the subject line says there is a problem during multimedia playback. Any media. YouTube streaming, DVDs, games etc. It is difficult to describe what is happening over a stuttering / hum, which seems trolling for about a second and then again be well.

  However this can happen anywhere up to 10 times in a single song on YouTube. But it is not localized to the sound. As the sound lags, made the video, but not to the same extent.

  The video is usually stops and then cut off after. The sound seems just stuck to the second, the last buzz he played.

  Another thing I noticed was that the buzzing, accompanied each time a huge spike in my CPU usage. sometimes at 100%. but the task mannager shows nothing by using the CPU at these moments there.

  So now to the solution and what I tried

  While I was shopping I noticed that - Dell - owners seemed to have a similar problem which was caused by a pilot defective in fast Intel storage system files, but I have installed that it couldn't have been.

  I noticed that Toshiba had released new drivers for a problem similar to that caused by the Atheros WLAN card, which has my laptop. I did download and try this driver, but that the problem online but also offline, I thought this might be a longshot. of course, I was right.

  If anyone can help I would really appritiate it.

  Thank you very much.

  Hello

  > Another thing I noticed was that the buzzing, accompanied each time a huge spike in my CPU usage. sometimes at 100%. but the task mannager shows nothing by using the CPU at these moments there.

  I think that's the key, it looks that this buzz seems due stressed CPU.
  I found an interesting thread on the similar theme to shift media
  http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?threadID=67087

  Using LatencyMon and DPC latency Checker, you can check which driver / service cause this.

• No sound on Satellite L750

  I have the Satellite L750 (PSK2YA)

  Sound was working fine.

  Now, I do no sound.

  the speaker on the windows toolbar icon has a red x next to it.

  If I right click the "speaker" icon, select playback devices, I get feedback "no audio device is installed".

  Any help would be great thx

  Hello

  Have you checked the status of the sound card in Device Manager?
  Try to reinstall the sound driver.

  Unfortunately I can't find it for you because I know what operating system you are using.

• Strange disconnection sound on Satellite L750-1KU

  Hello

  I have a strange sound disconection randomly on my laptop Satellite L750-1KU.

  I read on the forum, but it seems that there is no solution for this.

  My question is if there is a solution to our problem.

  PD: my laptop serial number is YB233977W

  In my opinion it's the wrong way to solve this problem. I mean I don't think that if it's a good idea to change parts of the motherboard, chips or anything else on your own.
  You are 100% sure that there is problem with sound chip?

  The same happens when you use headphones or external speakers?

• Speakers cut out after 1 or 2 minutes on my Satellite L750

  The internal speakers on my Satellite L750 - 16Z (PSK1WE) cut off after 1 or 2 minutes when playing any track video or music. The headphones work fine. The sound can be restored by plug it and unplug the headphones. The speakers work again with the new application, or after a long pause, then they cut. It happened that the computer is new, only after about 18 months.

  I've seen dozens of posts on forums US of people who have this problem. I am running Windows 7 64 bit, but I see that people have the same problem with Windows 8. I have tried most of the proposed solutions:

  Reinstall the audio driver (in my case Conexant Smart Audio HD version 8.51.1.0);
  Closure, by removing the battery, etc.;
  Alternatively clicking on playback and recording in the settings dialog of the sound;

  and * none of them recherche.* I'm not willing to do a system restore and the risk of losing my data. With the help of external speakers is not a solution for people who travel (would not have bought a laptop if I had to carry a suitcase full of accessories to make it work).

  I should really grateful for the help on this

  {quote} The sound can be restored by plug it and unplug the headphones. {quote}
  I got exactly the same problem with my laptop. But my laptop supports the Realtek HD audio driver.
  However, the same problem occurred. By speakers disappeared but the helmet worked.

  I m sure its software related issue. From my point of view of a few you would be able to resolve this problem by installing the new system, but it would be a very drastic just to get rid of this annoying problem procedure. I was able to solve this suite of this workaround.

  In Device Manager, expand the Audio category video game controllers
  Look here for the Audio device high definition and delete

  Expand System devices and look for high definition Audio Controller
  Mark and remove it.
  Also you could uninstall the audio driver Conexant. But in my case, it was not necessary.

  After that, restart the laptop and wait for that deleted devices has been recognized and installed again...

  Good luck

• Good question on Satellite L750

  Hello

  I have a little problem with my computer, the Toshiba Satellite L750.

  Whenever I turn on the computer, the sound will work for 4 or 5 minutes on the internal speakers.

  After that his Cup. But this doc is weird is that the gauge moves, he did sound does not come out. For now, the sound works fine when I connect headphones or external speakers.

  I tried a lot of solutions. I even installed Linux on another partition. In any case, the speakers will be stop after awhile.

  + The message was edited: assignment has been translated.

  On this virtual path, it is not easy to say why this is happening. If there is no problem with headphones or external speakers somewhere I think there must be a technical problem.

  Maybe his cuts off because the faulty cable connection.
  Tis must be studied, so I think that the best solution for you is to contact Toshiba service nearest and ask for help.

• Satellite L750 - audio service of Windows 7 crashes at random

  Hello

  I have 1 laptop Satellite L750 and windows service audio crash randomly.
  I have two install of windows 7, reinstall the driver of everything her several times, but the same problems.

  Any ideas?

  Thank you!

  For me, this problem looks more because of Microsoft Windows system (probably his driver) and that's why I recommend you to check that the MS support community for possible solutions.

  I found this post interesting in the MS forum:
  [Associated Audio Windows crashes | http://answers.microsoft.com/en-us/windows/forum/windows_vista-pictures/windows-audio-related-crashes/49a3634b-6dfe-4208-9c22-c8be6242b2ac]

  After the 2nd post, reinstalling the audio driver should solve these problems.
  In the case of workaround would not set sound audio problems, I recommend restoring the system to start until this problem begins to occur.

  In the worst cases, you need to retrieve the laptop using the recovery disk, but I guess you should try the workaround solutions recommended by MS