Applications :: PowerBook Internal Speakers Stopped Working
Jan 20, 2004
This may appear to be a hardware issue, but I'm of the opinion that it will prove to be a software problem, so I'd appreciate it if the topic was left here. Over the past couple of days I've had problems with getting the internal speakers on my 1.33ghz PB to work while I've been logged into my user area (the only user area on the computer). When the computer is initially booted up I hear the usual boing! but once I'm signed in I can't get any sound out of the speakers. I've been to 'Sound' in System Preferences and checked that all of the settings are correct and that Mute isn't selected, and everything appears to be ok. I've also tried inserting a movie DVD to see if this changes anything, but the DVD starts a plays the video, but still no sound.
I haven't dropped the computer, or spilt water on it, so I would think it is almost definitely a software issue (backed up by the fact that I get the initial BOING!! sound). I never play the speakers at full volume so I would very much doubt that they'd be shot either. I've tried shutting down and restarting the computer, but this does not always fix the problem. A perfect example of how erratic the problem is that when I booted the computer around 10 minutes ago there was no sound - tried playing music in iTunes and nothing... I've just started iTunes and wahey - music playing through the speakers! Also, last night while playing a DVD, the sound was perfect for a good 20 minutes or so, but then all sound from the speakers was lost and only the video was running.
My internal speakers in my PowerPC G4 just magically stopped working! It recognizes them in system preferences. And yes, the volume is up. I dont know what happened. The headphones do work. I havent tested external speakers yet, but that's next on the list.
I had my computer plugged into some external computer speakers (nothing where I had to downlaod any software, I have used these speakers before), and when I removed them, all of a sudden the built in speakers weren't working. I tried to adjust the vollume, but I get the volume image with a little "forbidden" circle and cross underneath. I tried adjusting the settings in System Preferences, but when I got to the audio settings there was only the one "Optical digital-out port". I then updated my computer, but still no luck. Lastly I went to Utilities and to Audio Midi Setup to reset everything to the default settings, but I am unable to adjust everything. It's all that lighter shade of grey that tells me I can't select it.
My Macbook has suddenly stopped having internal speakers in the sound preferences.When I turn it on, it plays that familiar synth chord sound to say all is ok, but it wont play any audio. So videos and itunes etc play but the sound isn't produced.When I try to turn the volume up or down, the indicator says the volume is up full, but I cannot adjust it. Underneath the volume measurement there is a little sign in white like a no entry sign, meaning that adjustment of volume is not available.I gues this must mean that the speakers have been disabled, but can't figure out how to enable them.
i have already tried going to system preferences, and the internal speakers are located, connected, and should work. the display that shows up when the volume switches looks the same as when they DID work, but no tone sounds when i switch the volume.
Sound isn't coming out of my internal speakers. When I hook up headphones everything is fine, but when I'm on the computer itself, no sound comes out, a red light is coming from my headphone jack, and the volume controls don't do anything (volume stays at max and there's a white circle with diagonal sign thru it, like a no smoking sign) and I don't get sound.
So the sound on my Macbook Pro is NOT working. I went to the sound settings and the internal speakers option under output is gone. I reset the PRAM and when it did its "second boot", the apple sound played just fine. As soon as I logged in again, the option is still gone and I am getting no sound.
My speakers suddenly stopped working. I've unplugged, rebooted ect & nothing works. I get lots of feedback but no sound & my Imac will not show them as an option in systen preferences.
Info: iMac, iOS 5.1.1, I think thats my operating system?
External speakers stopped working. Verified speakers operating with Iphone. Checked that speakers plugged in correctly. Tried usual power cycling step. External speakers do not show up in sound preferences.
I recently installed XP with bootcamp on my MacBook Pro. The big problem I'm having is that the internal speakers on my computer don't have sound coming out of them. (When I'm on windows) The volume control on my keyboard doesn't do anything, either. When I go to find my sound control, to make sure it's not muted or anything, I find that I can't even edit the sound controls. It says I don't have a device that can output sound, even though my internal speakers work fine on my mac desktop. It can't seem to find my internal speakers, when I try setting up a new device. I'm having a lot of trouble setting up internet on the XP as well, I just don't understand how to do it. (I've used mac all my life, I am really new to windows.) Basically, I have a wireless internet connection, I've got the router downstairs, and the information is handy. But I just don't know how to set it up, and I don't know what type of internet connection I want.
A week ago my internal speakers disappeared from audio outputs on my 1G MBA (1.6/80gb). they would come back with a restart for a while, but now there just gone.
Another thing that is happening is that when the speakers are "missing", quicktime video is choppy, as is streamed video (like youtube). I also tried the garage band analysis and got the "Core Audio Selected Driver not found.(-10202)" message.
Other then these things, the computer is functioning flawlessly...
The volume quit working on my computers speakers. I try to hit the up volume and a greyed out speaker appears showing volume bar all the way up with a circle below it with a line through it?
The sound output in my Macbook Pro has been going in and out now for a number of months. And yesterday it finally got stuck on "Digital Output" meaning when I take out headphones from the jack, the internal speakers do not work. I am planning on taking it in and wanted to know, since I am still under warranty will Apple repair it, or give me a new one?
I use a MacBook Pro and until today the sound worked fine. All of a sudden the sound doesn't work, having checked the sound settings there is no option to select internal speakers the only available option is 'Optical digital out port'.
A few days ago I began hearing some strange high frequency noises coming from my internal speakers, and even higher noises when headphones or my external speakers were plugged in. A day later, the noise was only coming from the internal speakers and the headphone jack no longer works. I have the speakers plugged in and the sound still comes from the internal speakers with intermittent high frequency noises and whistling. I'm trying to get back my speakers or headphones in working order.
Yesterday I use my headphones to listen music from my mac. Today after I turn on my notebook I saw that my sound icon is grey and when I try to change the level of the sound nothing happens. When I put again my headphones the sound works.
I also saw that I have no option to choose Internal Speakers in Sound menu.
So recently my Mac crashed and stopped working as explained there: Major crash?
I was thinking, as everyone, that this problem was coming from the hardware. So I got a new one, and tried to install it. BUT the problem is still here! It just doesn't detect my internal hard drives anymore!! (For the ones who didn't read the original thread, the flashing folder with a question mark on it was appearing each time I was starting my mac, and I couldn't repair the disk since it wasn't detected.)
What could prevent my hard drives from being detected??
Info: MacBook Pro (13-inch Mid 2012), OS X Mavericks (10.9)
Does anyone know how one can use both the internal laptop speakers AND the external speakers connected through the 3.5mm audio port? My speakers are spread around the room and this would be a good way to get a more '3D feel' of the music.
After I pulled out the jack for my speakers the volume icon was greyed out [URL]and soon I realized that internal speakers as such have been disabled from the system [URL]When I restart the startup chime is played as usual.Is it a hardware or software thing?
Situation: no sound out from speakers in admin and user account and newly created account. Headphones work, startup chimes work on speakers.
Go to Sound in Preferences and only shows Digital Out for output. Should show Internal Speakers. Ran Diskwarrior and Applejack and zapped pram. Took mac apart and confirmed speakers wired correctly which is verified by the start up chimes being audible on the internal speakers. tested all accounts and created new account all with the same results. Did search of Google and MacRumor. Found one unaswered post indicating same problem. Had same problem with another macbook pro, ran same steps, take apart, confirm wiring setup, Diskwarriored, applejacked and zapped pram and it fixed the problem. I'm not sure what else to try. Did check Audio Midi Setup util and it also did not see the internal speakers.
I installed 10.5.7 yesterday. Immediately after the installation was complete, my Apple bluetooth keyboard stopped working. Went into Bluetooth system settings, and it said that there was no bluetooth hardware found... (it's built into the machine!!)...
Also, every time I start iTunes, it gives some weird error about Adobe Flash player. I'm not at home now so I don't have the exact wording of the error with me, sorry...
A couple of months ago my internal speakers in my mac mini, I think a 2007, the speakers are not working, even with external speakers. when i click the sound +,- button the sound icon shows with a full bar but the speaker has a circle with a slash around it. I went ot system preferences and the sound area and the system says that there are no internal speakers. The thing is it does. Is it cause of the version of os x lion i have or is there something corrupt in the hardware.
My Connect 360 stopped working. I have made no changes & now my Mac does not detect my Xbox360. I have disabled the access control list & my Mac still does not detect the 360.
Aa above, Firefox has stopped loading pages. Any pages.
All I get is a white box with 'Search Bookmarks & History' in the search box. (see pic)
I deleted everything FF related from my drive, as well as the app & started from scratch. Downloaded a fresh version from their website, installed, and still nothing. Tried the obvious & rebooted - nothing.
For some unknown reason no YouTube videos will play in Chrome anymore. I have not installed any new extensions or anything since it was last working. YouTube is working fine in every other browser... Also tried uninstalling and reinstalling and restarting my iMac of course, a no go.
So my mail stopped working abruptly even though It had been working for the last year. I rechecked my settings to make sure that my school didnt change anything and it hasnt been changed. Now I want to know if I can set up Mail with exchange with these settings and what settings are to be used ?
I'm using Reader Notifier but it somehow stopped working. When I check for new feeds, it says "Updating" but nothing happens. I tried deleting all the preferences.
