Satellite L505-13Z - Strange noise in audio output

Good morning,
I had a problem with my speakers (probably the left one): during starting of windows or when windows live notifies a new message incoming the sound I hear is not clear but there's a noise similar to a robotic sound. It looks like my speakers don't work well. I bought my toshiba 10 days ago.
thanks a lot

Hi,
> during starting of windows or when windows live notifies a new message incoming the sound I hear is not clear but there's a noise similar to a robotic sound. It looks like my speakers
> don't work well. I bought my toshiba 10 days ago.
What if you plug the headphones and check what happens? When do you listen music it exists?
I think, you should play with some windows event sound settings.

Similar Messages

  • Processor noise with audio output?

    I attached my Mac book pro to my 40" LCD TV along with an audio output from the headphones out to the input on the TV.
    What I noticed is that the "processor whine" that we all complain about that seems to cease when we are running things like photo booth, and intensify when we disconnect the AC adapter, is projected through the audio of my TV!!!!! When I mute the TV, away goes the whine. Strange huh?
    I don't know if this is a new revelation, or a known reproduction of the problem.
    So my question is, do you think there is a relationship between the poor output on the speakers (very little sound on bars 1 through 7) and this processor whine we complain about?
    I was generally happy with my MBP and would ignore the whine until my TV set amplified it.
    Do any of you also think that Apple would replace my MBP for this and the many other complaints? (Screen inverter defect, generally hot, and this noise output via cable)
    Thanks for your input on my future with this computer, like I said, I've always been happy with it until this output problem.

    My guess as to what causes the whine is this:
    There are many small copper traces on the motherboard carrying signals. There are two traces in question. One carries the power for the processor in low power mode. One carries the power to the sound card (or from the card to the speakers). Those two traces are too close together. So when power flows through the proc trace it induces electric current in the other trace, which causes the sound we hear from the speaker.
    It is a problem of the design of the MLB. So the fix would be to isolate the two traces.
    Just my idea.

  • Noise on audio output when using the power adapter

    I'm a musician and use my mid-2007 MBP 15" in my live rig. When I use the power adapter, I hear a buzz, sometimes accompanied by a slightly louder buzz that cycles on & off about 1x/second. There are a few weird things going on here:
    1. The buzz does not happen all the time. That leads me to think it may be noise in the AC line that the adapter is plugged into.
    2. The noise is heard when I use both the built-in audio output AND an external USB audio interface.
    In any case, when I disconnect the power adapter and run my MBP on battery, the noise goes away completely. I can probably do this on most gigs, but I'm a little nervous since I run a FW drive, an external USB audio interface, and my midi keyboard (powered by USB) so I am putting a little heavier than usual load on the MBP's battery.
    As I said, this may be a noisy AC line. Another guess is that it's the PMU inducing noise into the audio circuitry. I'm hoping a simple AC line filter can help me but I thought I would ask here first in case anyone else has dealt with this. TIA for any help!

    I had a similar problem and fixed it with a $5 universal travel adapter. Yours might be different but here's my situation. Try it for little cost and see if it works.
    I'm also a muso with an iMac running external KRK speakers via USB Mbox2. Previously I had a Macbook Pro and the same audio problem. I've been putting up with a very low volume, high pitch noise until now. I simply plugged the Mac power cord into a universal travel adapter which then goes into the wall. For Aussie users there is an adapter on ebay that will allow a 3 pin Aussie plug to go into female side and has a two pin Aussie male on the other. For US users you can probably get the same although there is a 59c product that will do the trick called a ground lift adapter. Applecare actually agreed this was the best fix and confirmed there would be no problems with power supply or Mac performance. What a gem ! God knows I've looked into all kinds of alternatives that could have cost hundreds instead of $5.

  • Satellite C855-12Z - strange noise even if the cooler is off

    Hello again,
    I have a toshiba sattelite c855 12z, and i hear a strange noise even when toshiba pc health monitor shows that the cooler is off, it's like an air blowing inside the laptop , does it have 2 coolers? or can it be the hard disk? when i bought the laptop was very quiet, now i always hear this sound..
    Help please

    > Ok then, but the noise its not a vibration, or something grindig, it's just like a cooler, maybe gpu amd radeon 7610M has a cooler too?
    Im not sure about that but from my knowledge some gaming / multimedia notebooks like Qosmio supported two cooling modules (CPU and GPU).
    Dont think the same is available for C855 series so I assume its HDD or CPU cooling vent.

  • When recording, strange noises and audio cut offs

    When i open garageband and record a basic track (no other programs running), randomly, a scratchy noise that kinda sounds like a distorted, heavy metronome, comes from the left speaker or left headphone.
    This noise is not recorded, but comes out very loudly in the monitor.
    Also, when recording a basic track, the output audio will completely shut off from the monitor and from everything, but Garageband continues to record and the recording is not affected. This is a huge problem especially if im using a metronome or layering tracks. This does not affect iTunes or anything, JUST GarageBand
    please help! should i bring it into a MacGenius?

    Hi ladyshade666-
    Does it make this noise if you run the Mac with only the mouse, keyboard and monitor attached?
    Are you absolutely sure the sound is coming from within the Mac? I have had a couple of FireWire disks that when connected inject all kinds of noise into my amplified speakers. I turn the drives off when I am in the studio.
    Reverse polarity is very dangerous and will cause early demise of power supplies. You may also get yourself electrocuted. It may very well be the noise-causing difference in tour scenario.
    I think your first call should be to an electrician.
    Luck-
    -DaddyPaycheck

  • Tecra A3 106 Noise on Audio Output while Charging

    Hello all,
    My Tecra A3 generates an annoying noise on line out/headphone output while charging the battery.
    when it's unplugged, the noise goes off.
    Is that normal?
    Thanks in advance.
    Onur.

    Hello there Pedro, please forgive me for my late reply, I was unable to test meanwhile,
    and yeah, I removed the battery and booted my laptop with AC power. Result : the same sound.
    I also noticed that, If i listen closely my charger unit, i can hear the same sound from the charger too...(It's obviously the same, but a hoarse noise)
    Afterall, It's not distorting internal speakers, that happens when i use the line out for my amplificator.
    Whenever I plug it out, I have no problem such as an annoying distortion voice on line out jacks.

  • Satellite P750 makes strange noise every so often when playing music etc.

    I like playing alot of music on my laptop, but lately this stranges keeps randomly occuring. It almosts sounds like the track has frozen up, but it hasn't because it keeps playing(like a scratched disc in a cd player freezing??).
    Its just every now and then, but it is very noticeable especially when played through my good external speakes. It occurs through the inbuilt speakers, standard headphones and external speakers.
    Just wondering if any has any ideas what it is and how i can fix it because it is really annoying me.
    Thanks

    This problem is about DPC latency, which affects audio/video streaming.
    DPC's are to do with badly behaved *drivers* and so will not show up in the process list, so there is no point to suggest checking that and the CPU useage in taskmanager is too general and does not cover drivers.
    It is not overall CPU stress either, as the drivers are often waiting for an event to happen, they are just delaying other drivers, that's all. DPC's are happening much more often than the blip you see on the CPU %.
    DPC Latency Checker is a good tool to see generally if you have a problem, but now you need to run Latency Mon to find out which drivers are causing the problem:
    http://www.resplendence.com/latencymon
    Then disable the drivers in device manager until you need them. Simples.
    It is probably your LAN and/or WI-FI drivers that are causing this problem.
    Btw, this is a windows problem not a hardware problem and every system can suffer from it to some degree. When it becomes very noticeable that's when people want to do something about it.
    Message was edited by: badhat

  • Satellite A500-13F - strange noise when background changes

    I hear "zzzzzzzzz" when the background change and when i switch from open page to other one;
    I tried to change the audio driver from realtek but it doesn't work and when i played, it be very strong and get high...
    Please help me !!!

    Hi
    As far as I know the Realtek sound driver install additional Realtek HD audio Manager which contains a lot of different settings which could change the sound properties.
    Usually you can find the Realtek HD audio manager in control panel.
    Please check all the possible options
    Otherwise it would be advisable to contact an ASP technician for hardware check
    I mean if this issue still persists even after system recovery, then a hardware check should be done

  • Satellite L20 - no audio output device using Win7

    I purchased a 2nd hand Satellite L20 which was upgraded from xp to win7 on the task bar says no audio output device is installed.
    Tried update driver in device manager -- no good
    Downloaded Realtek AC97 driver -- no good.
    It will play sound from dvd through usb sound device to head phones.
    But how the hell do i get the sound to work on internal speaker.

    Do you know which sound chip is inside?
    This old notebook model is not supported for Win7.
    Try to install THIS driver.
    If this will not help try to install Vista driver or drivers designed for other notebook models.
    It is not easy to help with this. Check sound chip.
    By the way: I asked you for model name and not model number!!!

  • I recently downloaded the latest OS update and now I have a constant "humming" noise from my MBP and my audio output is no longer working. Any suggestions?

    I recently downloaded the lastest OS update (Lion X 10.7.4) on my MBP that I purchased in November of 2011, and since downloading it my MBP has been making a constant "humming" noise from the right speaker/disc drive area. I also don't have any audio output for FaceTime or Skype. I attempted to use Photo Booth to record a video and it doesn't record any audio. I attempted to reset SMC and reinstall Lion with no resolution of the problems.

    Click the Finder icon on the Dock.
    Applications > Utilities > Audio MIDI Setup
    Built-in-Output
    Output tab
    Move the Master volume slider to the right a bit.
    Best.

  • No audio output device is installed - Satellite C855D-S5950 - Windows 8 64-bit

    Toshiba laptop
    Model: Satellite C855D-S5950
    P/N: PSCBQU-03G03E
    OS: Windows 8 64bit
    RAM: 4GB.
    Hello,
    I have my friend’s Toshiba Satellite C855D-S5950 with Windows 8 (64bit) that about a year old.  Some months ago the sound stopped working.  He asked me to take a look at it.  I have researched this issue and found others have encountered his problem as well. 
    Currently, the sound icon has a red x, “No audio output device is installed.”
    Things I have tried so far to try to fix this:
    I went to the Device Manager > Sound, video and game controllers. I have "Realtek High Definition Audio" listed with the little yellow caution icons on them. I have tried to disable, then enable it.  I have tried to uninstall the sound driver from the Device Manager.  I would restart the laptop, and let the driver reinstall itself, to no effect. I have tried downloading the latest drivers from the Toshiba website. I have tried un-installing the driver while in safe mode from the Device Manager.  As well as from Programs and Features.   There were no positive change to the audio though, still the same message. The Realtek driver won't finish installing and throws the error: "Install Realtek HD Audio Driver Failure!! [Error Code: 0x000000FF]"
    I have gone to Control Panel > Sound, under both the Playback and Recording tabs, it says "No audio devices are installed."
    My friend was previously unaware of how to restart or shut down his Windows 8 laptop (as was I until I started investigating this problem for him).  I mention this because there are no useful System Restore points to go back to for him.
    I have also tried Using the Toshiba Application Installer as well to re-install the driver after un-installing the Realtek Audio driver from Add/Remove Programs.  I went to Desktop Assist >Support Recovery > Toshiba Application Installer.
    Realtek Audio Driver 6.0.1.6743
    It loads most of the way then I get:
    "Install Realtek HD Audio Driver Failure!! [Error Code: 0x000000FF]"
    I have also tried the following links for additional troubleshooting:
    http://forums.toshiba.com/t5/Audio-Sound-Knowledge-Base/Windows-8-Troubleshoot-no-sound-with-Windows...
    http://forums.toshiba.com/t5/Audio-Sound-Knowledge-Base/No-sound-from-speakers-or-headphones/ta-p/27...
    http://windows.microsoft.com/en-us/windows/no-sound-help#no-sound=windows-7&v1h=win8tab1&v2h=win7tab...
    http://forums.toshiba.com/t5/Audio-Sound/No-Sound-quot-No-Audio-Output-Device-is-installed-quot-Tosh...
    It was also suggested in the above thread I remove the Microsoft UAA Driver, but could not find this driver on my friend’s system.
    Plugging in headphones, toggling the speaker volume controls on the keyboard has had no effect.
    My friend has also misplaced his install discs, so I am looking for any solution which does not require the install discs.
    Any help would greatly be appreciated.
    Toshiba laptop
    Model: Satellite C855D-S5950
    P/N: PSCBQU-03G03E
    OS: Windows 8 64bit
    RAM: 4GB.
    Thanks in advance.
    -Tre

    Recovery media is created from the hard drive. You can make it using Toshiba Recovery Media Creator. You can also perform a full system reset to factory defaults using the information on the hard drive without using external recovery media. That sounds like the best course of action now. To do so, use Windows+C > Settings > Power > SHIFT + Restart > Troubleshoot > Reset your PC.
    - Peter

  • Satellite laptop: connecting video out to projector causes hum in (headset) audio output

    Our church connects video output from the laptop to a projection system and audio out (via headset jack) to a sound board mono channel (line in).  Stereo to mono adapter.  We get a significant hum in the audio whenever the video cable is plugged in.  Doesn't matter whether the attached projection equipment is on or off, it's all about plugging the video cable into the laptop.  Unplug the video cable and the hum disappears.  Obviously we have tried all sorts of things to isolate the problem but it all comes back to plugging in that video cable.  We made sure there were no nearby power supplies or other equipment that might throw out interference.  Has anyone ever encountered this problem and  have any suggestions?  Thanks in advance for any help you can offer.

    Using a Satellite PSBY1U laptop.  Video out is not HDMI but the other (VGA?) connector.  We are connecting audio out from the headset jack direct to a mixer channel.  No microphone is connected to the laptop.  We looked at every sound and video-related menu we could find and could not see any settings that would seem to be relevant to the problem (we changed lots of settings anyway and nothing helped).  Naturally we played with audio volumes, different auto cables, etc.  Bottom line is we get clean audio until we plug the video cable into the laptop, then we get a very prominent hum from the audio output.  Video cable goes straight to a projector, doesn't matter whether the projector is turned on or off.  The audio and video cables are never closer than four inches from each other.  It's weird.

  • Firewire drive noise appearing in audio output

    Hi:
    When I have a firewire drive plugged in, a lot of digital noise appears at the audio output jack. If I turn the drive off, I hear a whining-down noise in the audio output. I've tried two different drives, 3 different cables, same thing. Anyone have any ideas? It's a huge bummer; I bought my MacBook Pro to do music on...

    Hey george,
    i know this is not going to be any help, (i need some too!!!) but i have exactly the same problem. I first noticed it when using my ICY BOX external harddrive and thought it was just the noise from the external drive but the same thing happens when i attach my Motu traveler firewire soundcard to it. Its so annoying. the sound dissapears when i take out the mini jack from the output.
    I am also having a problem of sound distortion over the output and recording input when i attach my Motu firewire unit
    (this is seperate from the minijack problem i think as this happens when the minijack is plugged into the output AND when it is not).
    This didnt happen to my powerbook 1.6 and never happens to my friends one either????
    I am going to make a seperate thread about this problem now but if you could tell me if you have the same problem with your soundcard i would be grateful.
    All the best and if you find out what the problem is please post your solutio up, vice versa.
    Will.
    MBP 1.8   Mac OS X (10.4.6)  

  • NOISE ON MY AUDIO OUTPUT

    I have a 50 foot shielded audio output from my imac and I cannot even listen to the output because there is so much electronic noise. I thought it might be the long run but if I hook my IPOD up it works perfect. has anyone else had grounding issues with the imacs sound card or imac in general because even when I run video out there is video noise also in my second display. I can't decide whether or not I need to take this computer in to be serviced.

    Do you have the same noise problem with a set of headphones pluged into the iMac? Some here have noticed audio noise issues related to there optical mouse, is yours wired or wireless? A wired mouse should be pluged into the back of the keyboard! Also it seems that some have had to return the mouse for a replacement because of this issue. To test setup the audio as you had earlier and unplug your mouse! And lastly it couldn't hurt to reset your SMC follow the instructions in this link: http://docs.info.apple.com/article.html?artnum=303446
    Dennis
    17" iMac Intel Core Duo 1.5GB Ram   Mac OS X (10.4.9)   maxtor 300GB FireWire Creative Inspire 2.1 2G Nano

  • W500 audio noise while using audio output

    Hello,
    Few months ago I've bought Lenovo W500. After some time realized that when I'm using an audio output in sometimes I can hear annoying noise. I've checked it with different headphones (also professional ones) and other audi equipment. Always the same.
    In the beginning I've thought there are some problems with my Alsa configuration (I'm using mainly Linux) but havent time to check.
    Now I've spent more time for that. I've couldn't find solution, decided to check on Windows also - there is the same problem (with exactly the same audio files/youtube videos etc.)
    Checked with different quality audio files - mp3, flac, audio cd etc. Always the same.
    I can hear it very good in this moovie:
    http://www.youtube.com/watch?v=SaUL_7H7r40
    first time noise appears at 00:02 - 00:03 and then I can hear it in almost whole time.
    If I turn off all audio players etc. I can still hear annoing, quiet noise from headphones (on both OSes - Linux/Windows).
    Has anyone simmilar problem?
    Any solution? My W500 is ofcourse under warranty but I need it at the moment very hard, so I hope there is some solution different than sending it to service :/
    Thanks a lot,
    Regards.

    If you discard any software related problem, your problem is over hardware.
    The only solution is sending to service and the will repair it for free. Maybe the will change the entire motherboard.
    Best regards.
    IPnaSh
    First Spanish Community Guru - Colaborador ad honorem

Maybe you are looking for

  • Chart legend fails to print correctly

    When I print the front panel of my vi, the text in the chart legend is not visible on the printed document.  I have tried changing the font and style of the text in the legend, but that usually causes the program to crash.  I am using Labview 8.5.1 a

  • Enhanced Interface Determination - does not work!

    Hi guys, well i have a scenario where i have done a multi mapping where MT_TYPSCH is generated for each new value which occurs in one special source field. <NO>1</NO> <NO>2</NO> <NO>3</NO> ..so three MT will be generated. Now i would like these messa

  • Accessing a list index in a field value

    Howdy all, I am setting up a field loop on a form I am modifying. It is the Question Login form. Instead of looping through all the questions, I am calling a rule to return a list of indexes. The indexes are actual int values. For the field names and

  • Premiere and Photoshop not recognizing GTX 470

    Something happened and neither Photoshop nor Premiere are recognizing my GTX 470. I updated the drivers with a clean install. And did a stress test on the card. It is working perfectly. It is not hot. What should my next step be? Thanks!

  • BISQLException : Navigation is not supported.

    Hi all, Please help me out, I am facing one exception. The scenario is: Using BI JAVA SDK API I am trying to connect to BW System to get the Info Providers and Info Objects. I am able to get all these objects and cubes. I am trying to display the Res