Using my Mac earlier today I lost all sound output, and attempted to reboot it to try and fix the problem. Now instead of booting it's stuck on the white loading screen. I've tried turning it off and on again from here, but I still get the same result.
Info:
MacBook
This started happening randomly earlier tonight, and I haven't managed to find a fix just yet.I was encoding a video file for quite awhile (I don't think that parts important, but I thought I'd include it anyway) and then I tried to play a youtube video. I noticed there was no sound, so I tried to up the volume using the Volume Up key on the keyboard. The volume visualisation appeared on the screen like normal (albeit a bit laggy), but the sound still didn't change, neither did I get the usual 'click' noise you get when you change the volume.I went looking into the sound options in the system prefs. only to find that the Output Sound device was headphones. For a test I plugged in some headphones to see what happened and, low and behold, the Output Sound device changed to the Internal Sound and my speakers were working again, but only with the headphones plugged in.
View 1 Replies View RelatedMy speaker icon in menu bar has turned gray and does not respond.
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MacBook Pro (17-inch Early 2011), Mac OS X (10.7.3)
My MacBook Pro seems stuck on digital output thus no sound from speakers. Headphones recognized and work but internal speakers don't revert to default or even show up as a sound option in System Preferences. Any way to get internal speakers back? Restarting computer did not do it.
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MacBook Pro, Mac OS X (10.5.8)
i just noticed that i no longer have a output sound device..is there anyway i can get sound back or do i have to nuke it?
View 2 Replies View RelatedI emptied my cache on Safari and my computer stayed frozen for a few minutes. I decided to re-boot, but every time I do so, it goes from the gray Apple screen to a blue screen and stops right there. I don't get the spinning wheel, but rather the black arrow that I can move about the blue screen, but nothing else.
Here's what I've tried with no success.
1. Re-booting via Safe Mode (Command-Shift). Instead of freezing on the blue screen, it asks for my password and after a few seconds it stops on the Snow Leopard Pink/Black Stars background. Same result, only the background is different
2. Resetting PRAM - No luck
3. Re-booting with the Snow Leopard DVD and using Disk Utility. I follow the necessary steps online. No luck
Ok, last night there was an update for OSx Lion. I installed the 3 items, it said I needed to restart, which I did. When it restarted there was another box, which was checking the updates or something. After that finished, it logged into my home screen, and I shut it off. Today, I tried turning it on and it was stuck. After 10 minutes, I held the power button to shut it off and try again. I did this twice, and on the third time a loading bar showed up at the bottom of the screen, went for a while and almost reached halfway, then it dissappeared. I waited, but nothing happened. What's wrong and how to I fix it? I think its 10.7.3, but it might be 10.7.2 I'm not sure what the difference is.
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MacBook Pro, Mac OS X (10.7.3)
I was using my Mac (Macbook Pro 15" screen) and tried opening a file in GarageBand, at which point a warning message came up saying something about a midi file and something not being allowed, and then froze, resulting in me having to switch the computer off from the power button and restarting (Sadly I didnt realise that this would be the start of a whole host of problems and didnt make a note of the warning message). After rebooting I got the 'stuck on the blue screen with the Apple logo and infinitly spinning wheel' problem that i've seen in a few posts. having tried numerous suggestions posted with no change I ended up taking it to the genius section of an Apple store. When i got it back they said that it may have been a corrupted file, and that they re-installed and reset the starting programs (Something along those lines, I cant quite remember). I can now get onto the computer and use it, though some new problems have arisen.......
View 1 Replies View Relatedi tried to install snow leopard on my computer, but then found out it was only a one user disk and had already been used, so i started it back up on the hardrive and now it wont go past the white loading screen with the apple logo and then just shuts down. ive tried restarting in safe mode but thats about all i know how to do.
Info:
MacBook, Mac OS X (10.5.8)
i tried to install snow leopard on my computer, but then found out it was only a one user disk and had already been used, so i started it back up on the hardrive and now it wont go past the white loading screen with the apple logo and then just shuts down. ive tried restarting in safe mode but thats about all i know how to do.
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MacBook, Mac OS X (10.5.8)
My Macbook Pro is stuck at the loading screen with the apple logo and a spinning wheel!
I Have tried CMD and R. I have also tried the Option button...
Info:
MacBook Pro with Retina display
I have a new imac. I was stuffing the web, tried to upload a picture, the website locked up, so I hard booted my iMac. Then when it came back on, and I get is the start up sound, and a gray screen, nothing else. Its been 5mins now!
View 2 Replies View RelatedMy sound keeps turning off. When I check the settings, the output device switches randomly between Internal and Digital output. I have no idea where the Digitial Output is coming from and this started about a month again. It switches randomly and then I loose all sound for a few seconds. Sometimes it happens once then stops for a few days, other times it switches back and forth for 5 min. No idea!!!
Info:
MacBook, Mac OS X (10.6.8)
The computer is stuck on the apple screen with the spinning wheel. I can manage to boot up in safe mode but that is it. This arose from an apple security software download recently and when the machine went to reboot it could not. Now on a normal boot up it just sits on the grey screen with the spinning wheel for hours (if let). I have booted up in safe mode and removed anything from the Accounts that was other than the iTunes helper - rebooted - nothing
I have attempted an SMC and PRAM - again on reboot - nothing. I have also started in option mode but there are only two symbols that I can use one is a circular arrow, which does nothing when clicked and the other is a right pointing arrow that appears to attempt to launch OS X, to no avail. I have also tried the option of rebooting with the install disk in the drive and holding down the C key - again nothing.
My 2006(ish) Intel core 2duo 2.16 mhz 20" imac wont start up, it only stays at the loading screen, how can i fix this?
Info:
iPhone 3GS, iOS 5
Computer is stuck on the loading screen.
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iMac (20-inch Early 2008)
I software updated my iMac g5 (powerPC 1.6 OR 1.9GHz), with the mac OSX updated(170mb), and it never fully completed the download, said it had problems with the package. So I restarted it, and now its just stuck on the blue screen with the grey box (where it loads the IP extension, etc).
View 8 Replies View RelatedI booted up my Mac Mini last monday to find for some reason it is stuck in that loading screen which displays a grey background, the apple logo and a round loading swirly sign. I have tried running disc utility and trying to repair it but it dosent detect any errors, I also tried clearing the PRAM according to Resetting your Mac's PRAM and NVRAM and still no joy. I've done a total reinstall of OSX and went through an hour and a half of erasing and reinstalling osx from its supplied discs, however still it wont get past the loading screen.
I've used a usb hard drive aswell and tried installing osx onto that to see if it was a hard drive error but it still gets stuck at the same loading screen. I can access safe mode without a problem. I have done numerous hours of searching the web without any luck to a cure to my specific problem. Specs are Mac Mini 1.66GHZ intel duo core 2, 1gb ram, 10.6 OSX (upgraded from 10.5) 100gb hard drive I have also started up in Verbose mode and got alot of info that I don't really understand, I've attached screen shots of where the loading screen gets stuck in verbose upon 4 attempts at booting up the mini.
Macbook Pro suddenly has no sound output. The menu for sound is greyed out. System preferences/sound doesn't alow me to set volume or mute.
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MacBook Pro 2.2, Mac OS X (10.6.8), 4 GB
I have a person that sent along this video and it concerns me that a hard drive would make such a noise. It's unlike anything I've heard in a drive. He claims the original owner installed a new Seagate 7200rpm in the book, and that it mostly happens when loading a web-page on Safari.
Every time I look up "hard drive click" I get the SMS triggered "tink" but this notebook is not in motion and instead makes a "ca-chink".
I entered a resolution that didn't work with my TV and now I can not see my mini display. How can I reset my resolution settings from a reboot?
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Mac mini, mini is about 4 years old.
I got a 1 TB Western Digital external last night and had left it on all night so that Time Machine could back me up a few times. Then this morning, I had disconnected the drive and decided that I ought to update to 10.5.8 because Software update had told me to the day before. So I did, and I walked out of the room after it started installing the update. Then I walked back in when I first heard the startup chime and the fans were running at 6000 rpm and the screen showed the Apple and the daisy wheel. It proceeded to turn itself off, and repeat the process, always getting stuck at the Apple logo screen. So I tried booting it up in safe mode, but nothing changed; it never got past the apple screen. Then I booted from the install disc and used disk utility to verify the disk and repair the disk permissions. I tried starting it up a couple of times after that and nothing had changed. So I booted from the install disc again and was going to reinstall Leopard, but I decided to restore from one of the pre-10.5.8 Time Machine Backups.
View 3 Replies View RelatedThe 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?
View 1 Replies View RelatedI admit that the question is not really clear. But here is the list of events:
1) Nov 2010: my MacBook Pro 13-inch on OS 10.6.8 from mid-2010 (2.66GHz core2 duo with 8G RAM) did not wake up from sleep when clamshell was opened. I called Apple Care and did SMC reset and the matter seemed to be resolved.
2) Jan 03 2012: Same issue happened. Same call to Apple and same SMC reset. Matter seemed resolved.
3) April 10 2012: Same issue happened. Apple Care recommented OS reinstallation.
4) April 12 2012: Performed Mac OS 10.6 reinstallation using the factory disc. No hiccups during installation. Performed software update afterwards (update package 10.6.8 combo v1.1) . No problems detected. Performed permission repair (disk utility). Then rebooted the computer. Here is the problem: Upon rebooting the computer, the sound volume setting was on low (1/4 of the max). I switched it to max. I rebooted the computer to reset PRAM.
Upon reboot, the sound volume was still on low (1/4 of max). I called Apple care, deleted the 2 plist files in library/preferences/audio, switched the volume to maximum and then rebooted the mac. Upon reboot, the sound volume remained on low setting (1/4 of max).
5) I did another OS reinstallation and software update. Same thing all over.
Info:
MacBook 3rd generation, Mac OS X (10.6.6)
So while at a gig last night with my band, we ran a video from my computer to screens on stage. The chain looked like so:
MBP -> Mini-DisplayPort -> MDP/HDMI converter -> 4-way HDMI Splitter -> LCD Monitors
Now sometime during takedown, someone just decided to unplug something from my computer without consulting me or taking any proper precautions. Now my audio is stuck on Digital Output (type digital optical out). Here's what I know, and what I've tried.I have reset the PRAM/NVRAM?I have killed coreaudio a few times with no luck?I have deleted without progress:
1) com.apple.audio.DeviceSettings.plist
2) com.apple.audio.SystemSettings.plist
3) com.apple.systemsound.plist
I have restarted my computer?I have attempted to use Audio MIDI Setup?I have googled:
1) com.apple.systemsound
2) macbook pro stuck on digital out audio no red light
3) force resetting to internal audio osx
4) force reset coreaudio osx
[code]....
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MacBook Pro (15-inch Mid 2010), Mac OS X (10.6.8)
I woke up this morning and tried to watch a linked video on a webpage. I saw the video, but there was no sound (this had not been a problem the evening before). I am using USB soundsticks, so I checked to make sure that they were plugged in, and they were. I opened iTunes and sound came through the Soundsticks; I switched to the internal speaker and it worked there as well. When I tried the same with another embedded video, however, I only got sound from the internal speaker.
Has anyone had a similar problem or does anyone know how to fix this?
I've had a problem with my MacBook Pro (2008) for a while. If I connect a headset or external speakers, there will be no sound from the Macs audio output. The built in speakers is working perfectly. Do you have any idears what could be the reason? I tryed do reset the Pram but with no luck. If it helps there is no red light coming out of the macs output. The problem occurred when I connected a mini-jack for my speakers. Maybe the output thinks it's a S/PDIF and not a normal audio output?
View 2 Replies View RelatedI had to plug in my Macbook Pro into a HDMI cable to watch something on a HD TV and had to switch some settings in the sound settings. Now when I plug in headphones and AUX cords the music still comes out of the internal speakers and the only option in the sounds settings for output are the internal speakers.
Info:
MacBook Pro, Mac OS X (10.7.4)
I can't open my iPhoto, I just get the spinning thing and a blank start up screen. My operating system is Mac OS X 10.6.8.
Info:
MacBook (13-inch Mid 2010), Mac OS X (10.6.8)
Hey, my macbook was getting rather slow so I decided to do a clean install of Leopard, but now I have absolutely no sound whatsoever apart from the startup chime! The volume keys now don't control volume and instead do expose and dashboard.
I did however install it with a Leopard disk that was from a shop and not one of the grey ones that came with the computer, is that the problem? If so how can I fix it?
