Mac book pro my speakers not working

Why my mac bookpro 17" spakers not working? Also left side two USB ports are also not working.What can be the problem, Is there is fuses for these usb ports and for speakrts.

If it is PPC machine try SMU and PRAM reset.
If it is INTEL machine try SMC and PRAM reset.

Similar Messages

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    Need Help Please

    Try this. Open one of your files. The window that contains your picture is named at the top. Command click on the name and you'll see the entire path starting with its name and then moving to the folder, the folder it is contained in, etc all the way to down to the hard drive volume name. This should tell you where to find the folder.

  • Mac book pro tracking pad not working any thoughts please

    On my mac book pro one year old the track pad has stopped working  cursor moves around the screen but unless I press pretty hard of the bottom left hand corner nothing is selected .... Any thought please.   Cheers.  

    Mountain Lion 10.8
    Tap to click enabled?
    System Preferences > Trackpad > Point & Click
    Tap to click

  • My apple mac book pro md101 is not working

    hi,
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    cbharadwaj,
    I’d recommend that you make a backup of your personal files (if you haven’t already done so) and make an appointment with your closest Apple store or other qualified service facility to have them diagnose the problem.

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    Adjust the volume control located in the lower left corner of the YouTube Video Player.

  • Mac book pro track pad not working

    Tried plugging in a mouse as well. Nothing working

    Can't quite put numbers on my score. In another thread about the same issue, the poster was able to free up the trackpad with compressed air blasts and regain complete functionality. In this case, success has not been complete. Maybe you need to be more agressive with the duster. And if push comes to shove in a Mac under warranty, better take it in. Trust me, Geniuses have seen more than their share of sand, dirt, crumbs or worse on the trackpads.
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    According to what at least two posters reported afterwards, this solved their issue when the dry approach (air duster) didn't.

  • Why doesnt mac book pro wireless  internet not work as well as my macbook

    Hello,
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    Interference Robustness can help improve connections and reception in areas with cordless phones, microwave ovens, baby monitors... etc.
    It's just a suggestion. Click the airport icon on the task bar at the top right of your screen. There'll be an option to use Interference Robustness.
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    Switching Interference Robustness on might help you.

  • My Mac Book Pro display is not working. Now i need VGA cable i.e specification number 1286. Where can I get that in hyderabad, AndhraPradesh , India.

    I want 1286 VGA cable.

    Have you read for possible solutions over in the "More Like This" thread over here?-----------------------> 
    Read the tv user manual.  I have a Toshiba which has detailed instructions for tv to comp hookup.  If necessary call Toshiba.  Especially, if you are still under warranty w/them. 

  • I have a new movie rental in my iTunes account on my Mac Book Pro but does not show up on Apple TV. All my other purchased movies are there OK. Any suggestions?

    I have a new movie rental in my iTunes account on my Mac Book Pro but does not show up on Apple TV. All my other purchased movies are in there OK. Any suggestions?

    It won't show up on your Apple TV until it is fully downloaded into iTunes on your computer, have you done this.

  • I have an 2007 mac book pro that does not have a place for HDMI cable.  Can you please tell which converter I need?

    I have an 2007 mac book pro that does not have a place for HDMI cable.  Can you please tell which converter I need?

    You will need something such as this:
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    Ciao.
    Note that this will only transmit video.  If you need sound, the audio output port will have to be tapped.
    Message was edited by: OGELTHORPE

  • Can I use the IRig to plug in my guitar on my mac book Pro or it just works in ipad, ipod and iphone?

    Can I use the IRig to plug in my guitar on my mac book Pro or it just works in ipad, ipod and iphone?

    From their website:
    Got a Mac? Get an iRig!
    Now for the hidden features… if you have a newer Mac computer, you can use the iRig as an audio interface for it. The newer Mac models feature a headphone jack that act as a headphone/microphone input for headsets. This means that you can also use your iRig with your Mac laptop or desktop machine to take advantage of the higher processing power of your machine and you don't need an additional audio interface to use it. Simply plug the iRig into your headphone jack, plug your headphones/line out into your iRig and you've got a fully functioning audio interface for guitar/bass/keyboards, or any other instrument with a ¼" out. Pretty cool.

  • I keep getting the error message "Restore Windows"  Finder application quit unexpectedly.  When I click an icon on the desktop on my Mac Book Pro it does not respond.

    I keep getting the error message "Restore Windows"  When I click an icon on  the desktop on my Mac Book Pro, it is not reaponding.

    While holding down the option key, select "Go>Library" from the Finder. Navigate to the Preferences folder and you'll find "com.apple.finder.plist". Delete that file and restart.
    Good luck,
    Clinton

  • I just downloaded a new version of OS7 to my iphone and when I try to sync with my mac book pro it will not finish and just spins around at the last step.  anyone help?

    I just downloaded a new version of OS7 to my iphone and when I try to sync with my mac book pro it will not finish and just spins around at the last step.  anyone help?

    It was telling you that you needed Mac OS 10.6.8 or later, not itunes 10.6.8
    Syncing with iTunes on a Mac or PC requires:
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    http://www.apple.com/iphone/specs.html

  • HT204150 Following problem: I have around 600 contacts on my iphone and Ipad and would like to sync with contact list on my mac book air but its not working and whatever I do I get stuck on the 44 contacts I have on my mac  contact-list. Please Help!!!! 

    ollowing problem: I have around 600 contacts on my iphone and Ipad and would like to sync with contact list on my mac book air but its not working and whatever I do I get stuck on the 44 contacts I have on my mac  contact-list. Please Help!!!!  thanks

    First, be sure that the contacts on the devices are in the "icloud" section and not the "On my iPhone" (or iPad) section of the contact listings/groups.
    Missing contacts:
    Here's a test to perform - using a computer's browser, log into icloud.com and go to the Contacts page.  If most of them are gone, then they are gone. 
    If they show up, then the problem is that your device is not connecting to the Contacts database on icloud. 
    On the device, go to Settings>icloud.  Be sure icloud is on and using the right ID.  If not, scroll to the bottom of the page and tap Delete Account - this just disconnects the device from that account, no data is lost.  Then log back in using the correct ID.  ALSO - be sure the Contacts are turned on (on the same screen).
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    Contacts are gone from icloud.com.
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  • Mac Book Pro (2012) tion not booting after installing boot camp

    On Sunday I installed windows 8.1 on a partition that I made using boot camp assistant. It worked fine after I installed windows yestarday. Today when I turned on Mac Book Pro and booted it up from the OSX Mavricks partition it turns on but after I hear the start tone, I see the apple logo, a progress bar and then a couple seconds later I see the spining gears and  then my computer shuts off. I tried booting the computer up from the windows partition and that worker fine. I tried booting it up from the mac OSX parttion and same thing again. I tried pressing Comand R on start up to go to disk utility so I could verify the Machintosh HD disk. It said that it needed to be repaired but when I went to  go  repair it I get an error message saying " Disk Utility Cannot repair this disk... back up your files." Next I try going in to single user mode and I type /fsck -y this does not work either. I tried booting into safe mode but that did not work. What should I do next?

    Hello Jack Ryen,
    Thanks for using Apple Support Communities.
    From your post I see that your Mac will not start up in OS X, and the result of you verifying the disk indicates you need to back up your files and reformat.  As Disk Utility states, the next step for this issue is to backup and if possible reformat the drive.
    Important: If Disk Utility is unable to repair the internal drive, you should back up your important data immediately and if possible, reformat the drive. Consider bringing the Mac to a Genius at an Apple Store or an Apple Authorized Service Provider for further diagnosis. Be sure to ask that, if the drive needs reformatting or replacing, they contact you about escalating your case to a special data recovery service. If you plan to visit an Apple Retail store, you can make a reservation (available in some countries only).
    OS X: When your computer spontaneously restarts or displays "Your computer restarted because of a problem." - Apple Support
    OS X: How to erase and install - Apple Support
    Take care,
    Alex H.

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