I have problems with sound on my mac

suddenly I lost sound on my macpro

A PRAM reset might solve your problem if DLMilller's suggestion does not;
http://support.apple.com/kb/ht1379
Ciao.

Similar Messages

  • Hi, recently purchased macbook 13", I have problem with sound when connect to my LG Smart tv with sound system. When i change sounds effect on my sound system also LG its all go quiet didn't have this problem with my laptop. Any advise ?

    Hi, recently purchased macbook 13", I have problem with sound when connect to my LG Smart tv with sound system. When i change sounds effect on my sound system also LG its all go quiet didn't have this problem with my laptop. Any advise ?

    Some progess I see. To be honest, i would not waste your time with trying to connect using wireless.
    You are likely to get poor connections and dropping out.
    If its working using a cable, then there is no need to bother with giving me the network settings, bu see how it goes, because sometimes giving the TV a static IP address can give better results.
    There is an example of a couple of powerline adapters on the diagram below. Just ignore the network switch unless you want to connect other devices which are near to the TV.
    http://forumhelp.dyndns.info/networking/powerline3.jpg
    I will monitor the subject line of this thread, should you want to post any more information.
    There are some useful help pages here, for BT Broadband customers only, on my personal website.
    BT Broadband customers - help with broadband, WiFi, networking, e-mail and phones.

  • I have problem with starting up my Mac Pro ?

    Dear ,
    I'have a problem with starting up my Mac Pro , please advice me how to start it

    This may help.
    http://support.apple.com/kb/TS1365
    Note: Steps 5 and 6
    Step 5
    Reset SMC.     http://support.apple.com/kb/HT3964
    Choose the method for:
    "Resetting SMC on portables with a battery you should not remove on your own".
    Best.

  • OpenLDAP Server have Problems with the automounter of Mac OSX 10.5.5 client

    Hi,
    we are using OpenLDAP Server on a Debian OS base. I had connect the LDAP Server with the MACMini with Mac OSX 10.5.5. The LDAP Server is based on OpenLDAP running on Debian Linux.
    The Users can login on the Mac Computers and they do have the right goups. I have a problem with the autompunterMaps because the homes and volumes are not mounted in the Mac environment. So the users have a different home directory at each computer and no volumes to work with.
    The LDIF I use for the automounter is following:
    dn: ou=automaster_directlinx86, ou=autofs, ou=ai,
    dc=TechFak,dc=Uni-Bielefe
    ld,dc=DE
    ou: automaster_directlinx86
    objectClass: top
    objectClass: automountMap
    dn: cn=\/homes, ou=automaster_directlinx86, ou=autofs, ou=ai,
    dc=TechFak,dc
    =Uni-Bielefeld,dc=DE
    objectClass: automount
    automountInformation:
    ldap:ldap.TechFak.Uni-Bielefeld.DE:ou=auto_homes,ou=aut
    ofs,ou=ai,dc=TechFak,dc=Uni-Bielefeld,dc=DE -nosuid,nobrowse
    cn: /homes
    dn: cn=\/vol, ou=automaster_directlinx86, ou=autofs, ou=ai,
    dc=TechFak,dc=U
    ni-Bielefeld,dc=DE
    objectClass: automount
    automountInformation:
    ldap:ldap.TechFak.Uni-Bielefeld.DE:ou=autovollinx86,o
    u=autofs,ou=ai,dc=TechFak,dc=Uni-Bielefeld,dc=DE
    cn: /vol
    dn: ou=autovollinx86, ou=autofs, ou=ai, dc=TechFak,dc=Uni-Bielefeld,dc=DE
    ou: autovollinx86
    objectClass: automountMap
    dn: cn=ai, ou=autovollinx86, ou=autofs, ou=ai,
    dc=TechFak,dc=Uni-Bielefeld,
    dc=DE
    objectClass: automount
    automountInformation: -rw,intr,nolock thor:/export/ai/external/vol/&
    cn: ai
    dn: cn=airobots, ou=autovollinx86, ou=autofs, ou=ai,
    dc=TechFak,dc=Uni-Biel
    efeld,dc=DE
    objectClass: automount
    automountInformation: -rw,intr,nolock thor:/export/ai/external/vol/&
    cn: airobots
    dn: cn=mobirob, ou=autovollinx86, ou=autofs, ou=ai,
    dc=TechFak,dc=Uni-Biele
    feld,dc=DE
    objectClass: automount
    automountInformation: -rw,intr,nolock thor:/export/ai/external/vol/&
    cn: mobirob
    dn: ou=auto_homes, ou=autofs, ou=ai, dc=TechFak,dc=Uni-Bielefeld,dc=DE
    ou: auto_homes
    objectClass: automountMap
    dn: cn=efrese, ou=auto_homes, ou=autofs, ou=ai,
    dc=TechFak,dc=Uni-Bielefeld,d
    c=DE
    objectClass: automount
    automountInformation: thor:/export/ai/external/homes/staff/&
    cn: efrese
    dn: cn=fsiepman, ou=auto_homes, ou=autofs, ou=ai,
    dc=TechFak,dc=Uni-Bielefeld
    ,dc=DE
    objectClass: automount
    automountInformation: thor:/export/ai/external/homes/staff/&
    cn: fsiepman
    dn: cn=fyuan, ou=auto_homes, ou=autofs, ou=ai,
    dc=TechFak,dc=Uni-Bielefeld,dc
    =DE
    objectClass: automount
    automountInformation: thor:/export/ai/external/homes/staff/&
    cn: fyuan
    In the /etc/auto_master I added the line
    SRC base="ou=ai, dc=TechFak,dc=Uni-Bielefeld,dc=DE" scope=ALL
    filter="(&(|(objectClass=automount))"
    to mount the /volumes but just the volume /vol and /homes are mounted to the Mac OS System.
    Thanks.

    Hi.
    Have a look at http://www.afp548.com/article.php?story=20061126220622764
    and there is very good information in Apple's training texts for 10.5 server.
    You can buy the print book or purchase an account with Safari Books in order to read it online,
    see
    http://my.safaribooksonline.com/9780321591067
    Chpt 3 is on working with 3rd-party OpenLDAP servers

  • I have problems with sound.

    After updating my AppleTV v.3 I can not here the sound for purchased Apple movies. I can only hear the back sounds but not speach. The rest programs work pretty fine.

    Hello Dmitri 1964 28,
    Thank you for using Apple Support Communities!
    I think it would be a good idea to restart the AppleTV with the onscreen menu.
    Apple TV (2nd and 3rd generation): How to restart your Apple TV
    http://support.apple.com/kb/ht3180
    Restarting your Apple TV (2nd or 3rd generation) using the onscreen menu
    If you have Apple TV software 5.0 or later installed, you can restart your Apple TV using the onscreen menu. To restart your Apple TV choose Settings > General > Restart.
    If that does not resolve the issue, and purchased that used to work exhibit the same issue, next I would restore the Apple TV with iTunes.
    Apple TV (2nd and 3rd generation): Restoring your Apple TV
    http://support.apple.com/kb/HT4367
    All the best,
    Sterling

  • Some app have problem with sound

    Some app in es. Filmon dont work properly with sound

    Thanks!! but i been fixing now for 10 minute ago by restart my macbook pro. My case is it show normal with Intenal-speakers and nothing mark with red light or mult so i tried to restart that it working again

  • [SOLVED]Problem with sound in HDMI

    Hello good society of Arch
    Now I have problems with sound from HDMI. I use Arch as an tvPc, wasting movies and tv shows on it. I use ALSA and it works well, except of a few files that I have, then there is picture but sound is either twisted or not played at all. It does not matter whether I use vlc or mplayer, I'm experiencing the same problem.
    I have not found anything about this with google, other problems have been either hdmi sound working or not, not like it is with me, sometimes it works and sometimes it don't.
    I know that the files are ok, I can play them in anther pc I have (also using Arch on that pc).
    Does anybody know what the problem might be? What do I have to look at to find out what the problem is? This have been like this for some time now, but I haven't looked into it before, because I don't use TV that muts, but the wife does and when she stats blaming Arch, I have too do something about it.
    I have never encountered problem with Arch that i cant solve by using this forum and google
    Thanks
    Last edited by Vaski (2010-08-21 01:08:42)

    cleanrock wrote:I noticed i got no audio over hdmi on some video file which had a low audio bitrate, i solved it by resampling the sound to 48000 in ~/.mplayer/config :
    af=resample=48000
    I will look at this when i come home from work, thanks.
    nTia89 wrote:have you already read our wiki ?
    Yes i have, and sound is working, well most of the time.

  • HT204382 Hi, Ive just got myself a Macbook Pro, and Im having problems with sound on movie files. The format is wmv and they play OK on a windows 7 laptop, and Im trying to play them now on the MAC. The picture is OK , but no sound. I have Flip4Mac - no d

    Hi, Ive just got myself a Macbook Pro, and Im having problems with sound on movie files. The format is wmv and they play OK on a windows 7 laptop, and Im trying to play them now on the MAC. The picture is OK , but no sound. I have Flip4Mac - no diference

    Download and install the free VLC for Mac - that should work:
    http://www.videolan.org/vlc/download-macosx.html

  • HT4095 Does Anybody Have Problem with "No Sound" The Dome Season 2, Espisode 11, "Black Ice"?

    I have downloaded the movie twice and still didn't have sound with the Black Ice Episode. I don't have problem with other episodes.
    Any Advice appreciated.
    Thank you in Advance,

    Hello jlingo527,
    Thanks for using Apple Support Communities.
    If the issue is only happening with this one episode, then please report a problem with the purchase by following the directions in the article below.
    How to report an issue with your iTunes Store, App Store, Mac App Store, or iBooks Store purchase
    http://support.apple.com/kb/HT1933
    Take care,
    Alex H.

  • Does my Mac Intel Core 2 duo have problems with GoLive?

    Since I have my Mac Intel Core 2 duo I seem to have problems with GoLive. Could this be possible?

    Hi Will,
    I did see the image you sent me in offline email. I normally don't do support by email. This is the image.
    When the page looks like this in GoLive there is normally something wrong in the code. To be able to help you out on this we need to see your code. Which means you have to switch to code-view and dechiffer the code. Or, if the page is live, give us the url to it so someone can look at the code.
    As for linking to mp3 songs, I cannot help you as I never deal with sound (except listening to it). But somebody else might be able to help you with this.

  • Hi there. I have a problem with sound on my 4s. When you move the volume slider up, it sounds well. But when I move the volume slider down I will hear barely and unclear sound in my headphone.I tried different headphones but result is same as old one.Help

    Hi there. I have a problem with sound on my 4s. When you move the volume slider up, it sounds well. But when I move the volume slider down I will hear barely and unclear sound in my headphone.I tried different headphones but result is same as old one.Help

    Try A and B
    (A) Restart iPad
    1. Hold down the Sleep/Wake button until the red slider appears.
    2. Drag the slider to turn off iPad.
    3. Turn iPad back on, hold down the Sleep/Wake until the Apple logo appears
    (B) Reset iPad
    Hold down the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears
    Note: Data will not be affected.

  • TS3276 My o2 email account does not work when sending from my MAC it will accept incoming mail but not send it gives me a message that  o2 account (offline) my mac I have no problem with my iPhone  or mac laptop. any suggestions please.

    My o2 email account does not work when sending from my MAC it will accept incoming mail but not send it gives me a message that  o2 account (offline) my mac I have no problem with my iPhone  or mac laptop. any suggestions please.

    Sorry for the delay...
    I did what you've told me, new account and manually copied my files from Time Machine. I had lots of permissions problems, but at the end, almost everything is in order... It seems it had to be with some of the Apple Preferences, but I can't be sure, as most of them were dumped to the trash can.
    I still don't have my Mail Rules back, unfortunately, although I did goggled some. It is a pity, as I had around 30 or 40 of them, getting my mail in order to each of its mailboxes, but it is a small price as the rest doesn't show the before syntoms.
    Thanks for the help, anyway!!

  • Hi,I have problem with my mac's storage. I deleted some documents,but the storage involves 34Gb other,what does the other consist of? how can I do my mac's storage specially other free?

    Hi,I have problem with my mac's storage. I deleted some documents,but the storage involves 34Gb other,what does the other consist of? how can I do my mac's storage specially other free?

    1. Empty Trash.
        http://support.apple.com/kb/PH10677
    2. Delete "Recovered Messages", if any.
        Hold the option key down and click "Go" menu in the Finder menu bar.
        Select "Library" from the dropdown.
        Library > Mail > V2 > Mailboxes
        Delete "Recovered Messages", if any.
        Empty Trash. Restart.
    3. Repair Disk
        Steps 1 through 7
        http://support.apple.com/kb/PH5836
    4. Disk space / Time Machine ?/ Local Snapshots
       http://support.apple.com/kb/ht4878
    5. Re-index Macintosh HD
       System Preferences > Spotlight > Privacy
       http://support.apple.com/kb/ht2409

  • I have problems with office for mac  screen resolution, specially with excel

    I have problems with office for mac  screen resolution, specially with excel ?

    For starters, make sure to Check for Updates on any of the Help menus, and make sure the product has all the latest patches. MS did come out with a patch addressing the display issues on Retina Macs. Latest patchlevel is 14.3.2.
    We are talking about Office:Mac 2011, right?

  • I have problems with installing my Creative Cloud on my new mac.

    Hi! I have problems with my Creative Cloud account, because I've got my old mac computer stolen, and now I want to install my Creative Cloud on my new mac computer, but i can't manage to do it. I already have an account and I still pay every month, but I have no Adobe programs. Help me please! - Emil

    Cloud License allows 2 activations http://www.adobe.com/legal/licenses-terms.html
    -Install on a 2nd computer http://forums.adobe.com/thread/1452292?tstart=0
    -Windows or Mac does not matter... 2 on the same operating system, or 1 on each
    -Both subscriptions MAY be in use at the same time https://forums.adobe.com/thread/1683787
    Remove license on a computer http://forums.adobe.com/thread/1442423?tstart=0 may help
    -http://helpx.adobe.com/x-productkb/policy-pricing/error-maxium-acitvation-exceeded.html

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