No sound after windows 8 wakup of sleep

When I make a fresh boot to Windows 8 I have audio.   When I use the 'sleep' (or Hibernate) mode, and then perform a revival, there is no audio data on any program.  The only way that I can return audio is to restart the PC.

I use Windows 8 on a laptop HP G70 250 CA.

Sound card is Conexant HD Smartaudio 221 (I updated the driver - but still not solved)

Hello

Welcome to the Microsoft community!

I understand that you are facing problem from case notes, audio mode awakening while watching, he would be grateful if you can answer this question in order to help you further.

1. do you receive an error message or error code?
2. what happens when you try to play audio files?
3 - is a speaker in the generation?

I suggest you to see the steps in the following Microsoft article and check if it helps.

No sound in Windows: http://windows.microsoft.com/en-US/windows/no-sound-help#no-sound=windows-8&v1h=win8tab2&v2h=win7tab1&v3h=winvistatab1&v4h=winxptab1

We would be more than happy to help you if the steps above did not solve the problem.

Tags: Windows

Similar Questions

  • No sound after Windows updates - don't Please Help!

    I just finished a full restore my system back to factory settings because I had no noise whatsoever.  After doing this, I had sound for a while, until some update has been installed and now I have not YET healthy.  It's extremely frustrating!  Given that the sound worked until one of the many updates has been installed, this leads me to believe that the update is the cause of the problem.  When I click on the sound tab, it shows that everything is working ok.  I tried everything I can think of to remedy to this problem.  I uninstalled, reinstalled and updated the driver for the sound.  It does not work.  I tried to use the restoration of the system to an earlier time and that doesn't work anymore (because there was not a lot of restore points because I had to complete my system restore.)  I don't know what to do to solve this problem.  I'd do another complete restore of my system, but I'm afraid that the updates will cause the same issue.  I'd appreciate any help!

    Looks like you already tried everything, but the following items may be worth a visit:

    No sound in Windows
    http://Windows.Microsoft.com/en-us/Windows/help/no-sound-in-Windows
    (valid for XP - Vista - 7)

    Solving audio problems in Windows Vista
    http://www.ehow.com/how-does_4966770_troubleshooting-sound-problems-Windows-Vista.html

  • No sound after the awakening of fashion 'sleep' on Sony VAIO laptop

    Original title: Sony VAIO Windows 8 no sound

    Model #: SVE1413XXP

    There is no sound coming out. First, it started after I put my laptop to sleep. When I used it again, there is no sound, but I was able to get rid of it by restarting my computer. After doing this for a while, my computer decided to rebel, and now there is no sound coming out either. I tried to disable and reactivate my speakers as audio device and it did not work. I updated my BIOS, but it did nothing. I tried to reinstall my audio device and its driver, and it worked only after a certain time. I don't know what else to do. I did something wrong? Please HELP.

    This issue is not specific to only the audio files, but also online videos.

    I tried method 1, but he said that he had no problems found. I tried method 2, but it only works for a few minutes. After I restarted my laptop, I can watch for a few minutes, but after a while the sound would stop working.

    The link you provided me is not my area, which is probably the reason why there is no such thing as the model I have. However, I found an alternative where can I find support for my exact model: http://esupport.sony.com/US/p/model-home.pl?mdl=SVE1413CCXP&template_id=1®ion_id=1&tab=download#/downloadTab

  • spectrum 360: no sound after windows update

    Hello

    As a result of an update to windows 10 for the anniversary edition, I had problems with the sound.

    It says the audio device not detected.  I uninstalled the audio drivers and reinstalled them and it will work, but after restarting the computer, it gives the same error.  Sometimes a reboot it will work again, otherwise have to reinstall again.

    I couldn't run constantly, so I restored windows on the previous generation and it works well again.

    Anyone had this problem or could fix?

    Thank you

    Thank you.

    I ended up doing something like that.  I uninstalled the program conexant himself and installed an older driver (9.0.57.0), and so far it has worked.  I got the driver from the hp support page.

    The new driver worked until a reboot, then had to be reinstalled again.

    I thank once again.

  • Tecra 9100 - loss of sound after Windows Update.

    I just got my hands on a 9100 second hand and have been re - install XP Pro. I was going well and had everything except the card SD not working after downloading all the drivers concerned off Toshiba site.

    Micorsofts update the site decided to download new drivers for the card his Yamaha, and now it says NO device.

    I reinstalled the drivers from the toshiba site, but despite everything I do, it still shows no device.

    Ive tried reinstalling the software Synth as well, but having said that I need to run the re-installation of synth program. But there is no directory on the drive for what Yamaha and no entry in the Add/Remove for yamaha synth window or in the start menu.

    I'm at a loss where to go then, short from once again and re-installing the OS to the top, and it's a good day's work.

    Is a cleanup utility exists then I can just redo the part of sound card?

    Help please. :-(

    Hello

    It seems that there is a problem with his Yamaha card driver after the installation of the Microsoft Windows XP SP2.

    Seems that you need to update the audio driver of Yamaha!

    After a short investigation, I found this site:

    [Do not install SP2 if you have a card his Yamaha AC - XG | http://www.housing.hawaii.edu/resources/support/yamahaac-xg.htm]

    Best regards

  • NO SOUND AFTER WINDOWS UPDATE 8

    Hello

    Please help me, lost after installing important updates for Windows Mobile 8, all audio sounds. I don't know what happened. Bearly need an audio. Thanks in advance.

    Hello

    Try the following.

    Download the installer from IDT Audio relevant on the link below and save it in your downloads folder.

    IDT HD Audio Installer - Windows 8.1

    IDT HD Audio Installer - Windows 8

    One time finished, open windows control panel, open Device Manager and open sound, video and game controllers.  Right click on the IDT device and select uninstall - also, you should get a command prompt to delete the current driver, check the box allow this and then proceed to uninstall.

    When done, shut down the laptop by holding down the key SHIFT left click Shutdown to temporarily prevent a hybrid boot.

    Disconnect the power adapter and remove the battery.  Press and hold the power button for 20 seconds.  Reinsert the battery and plug in the AC adapter.

    Robinet tap away at the key esc that you start the computer to launch the Start Menu, and then select f10 to open the bios menu.  Press f5 to load the default values (sometimes it's f9, but the menu below indicates the correct key), use the arrow keys to select 'Yes' and press ENTER.  Press f10 to save the setting and still use the arrow keys to select 'Yes' and press on enter.

    Allow Windows to fully - charge it will automatically load an audio driver, but let just this complete.  Then open your download folder, right-click on the IDT Installer and select "Run as Administrator" to launch the installation.  Once this done, do a right-click the speaker icon in the taskbar and select playback devices.  Left click "Speakers/HP" once to highlight and then click the Set Default button - check if you now audio.

    Kind regards

    DP - K

  • No Logitech G35 headset sound after Windows updates

    Original title: last updated

    Twenty minutes earlier on 11/08/2011 my self out of the windows updated. After the update has been installed and restarted my computer, my logitech g35 headset is not working properly. If I turn them off in the control panel and reactivate as default device, I get 1-3 seconds of the sound before they be cut again. So two questions. 1 What is this happened to someone else. 2. how to fix it.

    Hi Hexter23,

    1. what application you are trying to use the headset?

    2 update did you recently installed on the system?

    3. are you able to hear the music / sound through normal speakers?

    Method 1:

    You can consult the following link and run the troubleshooter of audio playback, if it helps.

    Tips for solving common audio problems

    Method 2:

    If the previous step fails, then manually, download and install the latest audio drivers for the card its installed on the computer by visiting the sound card manufacturer or computer manufacturer's website and check if that helps.

    Updated a hardware driver that is not working properly

    Hope this information is useful.

  • Have no sound after Windows update in Windows Vista.

    I have windows vista and just did an update, now I have no sound...  I have a Toshiba laptop.  I tried to do a restore point for two different days, but it keeps giving me an error.  I have no sound, so now what?

    Try to download and run this troubleshooting:

    Diagnose and automatically repair audio playback problems

    http://support.Microsoft.com/mats/AudioPlayback/

  • No sound after Windows update

    Automatically updating Windows and now I have no sound. If I play something about winamp output volume meter shows that it plays but no sound, I checked the speaker system on another computer and it is also ok. It seems that a few other people have the same problem.

    Hello

    There are 2 ways to solve this problem:

    Go to your computer, or your sound card, the manufacturer Web site > looking for drivers and downloads Section > put in your computer or sound card (if you installed it yourself) model number > find your operating system > download and install drivers etc you will find Audio.

    __________________________________________

    Microsoft gives sometimes you updates for the 3rd party hardware: Audio, graphics, network cards, etc.

    You should only get the latest drivers for them to real hardware manufacturer's website, as Microsoft normally does nor those have the most recent drivers available as Microsoft relies of the 3rd party hardware Manufactuer to provide.

    But unfortunately, the only way to know which is the update of the problem is to install them one by one, until you find the 'wrong' for your installation.

    You can do a system restore to get back until it has been installed (which is NOT the best way to remove an update) or follow this method:

    'Remove an update'

    http://Windows.Microsoft.com/en-us/Windows-Vista/remove-an-update

    'Remove an update - Windows 7'

    http://Windows.Microsoft.com/en-us/Windows/remove-update#1TC=Windows-7

    When you have found the issue of update of the list of updates which is presented > then right click on the update problem > select Hide update > and it will not be available to you once again

    "How to hide or show an update of Windows Vista"

    http://www.Vistax64.com/tutorials/72491-Windows-Update.html

    "How to hide or restore the updates of Windows hidden in Windows 7 and Windows 8"

    http://www.SevenForums.com/tutorials/24376-Windows-Update-hide-restore-hidden-updates.html

    _____________________________________________

    Here's how to chanage update settings, if you think it is necessary to:

    "Understanding Windows Update and Extras in Windows Vista and Windows 7.

    http://www.bleepingcomputer.com/tutorials/Windows-Vista-updates-and-extras/

    Or the other of these two update settings will give you the chance to see what you want to install through Windows updates;

    Download updates but let me choose whether to install them - if you select this option, Windows will download the updates on your computer, but not install them automatically. If you want to install updates, then you must install them manually. You should only select this option if you have a reason to not install updates automatically. Only advanced users should use this option.

    Check for updates but let me choose whether to download and install them - if you select this option, you'll be alerted when there are new updates available for download and install. You can then choose to download and install the updates that you want. This option should really be reserved for people who know exactly which updates they need, or those who have little access to the Internet.

    But remember you normally only have problems with hardware 3rd party drivers. Other updates are to improve the Performance and security of your system

    See you soon.

  • HP ENVY h8-1427: HP ENVY h8-1427 no sound after windows reload

    I reset my PC, and now I have no sound. Is there a missing driver?

    Hello:

    If you run W10, see if this driver works for you... Install and reboot the PC.

    This package provides the Tempo IDT High Definition Audio Driver for assumption of office models that are running a supported operating system.

    File name: sp71717.exe

  • No HDMI sound after Windows 8.1 update

    Hi guys,.

    I was wondering if anyone of you can help you?

    I have the envy 15 that came pre-installed with Win8.  When the 8.1 update came out, I installed and now cannot get any audio when connecting via HDMI to my TV, even if the image is there.

    I made sure that all drivers are updated as far as I KNOW, but in the Device Manager, I get the highlight, obviously as stated above, the cable is connected.

    Everything worked fine before the update and I also used 4 different cables, which are all very well that I also have an old Compaq laptop that runs always WIN8 allows audio via HDMI.

    One of you, experts have thoughts on that?

    Regards and thanks in advance.

    Kian

    In fact, the first time around was a "Refresh" as all the files were kept.  Yesterday, I did a "valorisation" who put me back on the outside of the box to the top.

    Once all updates have been made, I tested and everything worked well, visuals and audio HDMI.  Updated to 8.1 and had just visual.  I restarted the laptop and I got new audio.

    It seems that with 8.1 should I turn off the laptop and plug it into the TV before going back on what I didn't need to with Win 8. (note. I tried to restart the phone before you post here) so yes, not taken in charge with 8.1 and must have had a corrupt intsaller previously.

  • No sound after upgrade to Windows 7

    Hello

    My HP laptop now has no sound after window update.  Try to use troubleshooting, update driver sound, but still not work. Help, please!

    Laptop model

    HP Pavilion dv7-6178us notebook PC

    Window7 Home Premium 64-bit Service Pack 1 operating system

    Hi Nick,

    You are more than welcome

    All the best,

    DP - K

  • No sound after vista pack update help

    Please help me I have no sound after Windows update

    Here's how to solve your problem: http://answers.microsoft.com/en-us/windows/forum/windows_vista-sound/i-have-no-sound-after-installing-a-service-pack/f16247af-313a-418d-915e-6403012c25eb

  • Satellite P100 - no sound after sleep or hibernate on Windows 7 mode

    Hello everyone,

    I'm desperately looking for a solution for my sound problem on my PC after browsing many forums that were talking about the same question, but without effective solutions either.

    I write this message because I have a laptop Toshiba P100-488 running under Windows 7 64-bit (after having upgraded the processor) and that uses a Conexant CX20549 audio chip.

    Everything works correctly, and if the sound is chip with a 64-bit of Windows 7 installed driver but I noticed that after the return of fashion sleep or hibernation, then audio device is still recognized in the Device Manager and shown as active in the control panel and in the taskbar but unfortunately No sound out of speakers.

    I tried several drivers (including those from Dell and HP on some sites) but still the same problem.
    Also, I tried to update the driver from Windows Update that suggested the Conexant SmartAudio HD2 but the same behavior.

    Those of you who would have a solution for me or perhaps a driver concerned that could solve this annoying problem is question here?

    Thanks in advance.

    Best regards

    Fred

    Hello

    A similar problem with Vista OS has been resolved by the MS updates
    Please check this page from MS, perhaps it might help:
    http://support.Microsoft.com/kb/937077/en-us

    Good luck

  • Re: No sound after that computer laptop Satellite P100-160 wakes from sleep

    I have a Satellite P100-160 running Windows 7 32 bit. At the beginning the sound works normally, but after a period in mode 'sleep' there is no sound - all the indicators show the green bars on the rise and fall as if working normally.

    If restarting the laptop the sound back up to an additional period in mode "Eve". There is also no sound through headphones if plugged. I uninstalled the driver and allowed the computer to automatically download the latest driver.

    Can anyone suggest a solution?
    Thank you very much.

    Since when you noticed this strange problem?
    I have way since you installed Win7 or later?

Maybe you are looking for