OS X V10.7 Lion :: IMac Sound Doesn't Work After Upgrade?
Jun 27, 2012
I have an Intel-based iMac which I just upgraded two days ago from Snow Leopard to Lion (10.7.4). I did an upgrade-in-place (as opposed to a fresh install) and did a software update after the installation completed. I have my computer scheduled to wake up each morning at 6 a.m. When it wakes up, the sound doesn't work unless I reboot the computer. If I open up iTunes and try to play music, there is no sound (unless I reboot). The song progress meter at the top of iTunes won't even move when I hit the play button. When I open the Sound preference and click the Output tab, I do see the Headphone port and the output volume is set all the way up.
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Jun 25, 2014
Every once in a while my sound just either stops working, or won't come on when I begin to play something. I try moving the volume up & down, turning things on & off, plugging and unplugging headphones, etc, and there seems to be no consistent method to get it back to functioning... What could be going on to cause this?
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Jul 8, 2010
Brand new 27" i5 imac. This is my first Mac so trying to get to grips with the OS. Sound was working great until today when it now doesn't work with any apps or internet Youtube etc. Any ideas what could cause this to happen and how to fix it?
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Feb 1, 2008
And yes, the volume is up.
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Dec 6, 2014
Dreamweaver doesn't work after Yosemite upgrade, it asks to install Java Runtime SE 6, I've tried that, I've also installed latest Java and it still won't boot, keeps asking for for Java Runtime SE 6
Info:
iMac, OS X Yosemite (10.10.1)
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Nov 30, 2009
The volume is muted, but I can't un-mute it because I am unable to click on any of the sound options because they are all "grayed out". The little box next to mute is checked and I cannot un-check it because it's grayed out. Nothing works when I plug in headphones or speakers or anything, and there is no red light glowing where you plug the headphones or speakers in.
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May 26, 2010
The sound doesn't work! I turned on my laptop and there is no sound. When I press the up and down volume buttons, it's normal, but there is no noise. Also, there ISN'T a red light in my headphone jack.
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Jun 24, 2012
My mac os x output sound doesn't work when i skype someone, they only can hear me type and make thumping sounds on the table but they cant hear me speak and when i speak she can't hear me?
Info:
Mac OS X (10.6)
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Apr 21, 2012
Airport won't connect after recent upgrade to snow leopard.
Info:
MacBook
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Mar 18, 2012
I upgraded an Imac 24 inch to lion.Now the desktop is slightly magnified and less sharp and does not fit the screen.
Info:iMac, Mac OS X (10.7.3), 24 inch Imac
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Apr 24, 2012
I just upgraded from Snow Leopard, installed Mountain Lion, 10.7.3, and with it the recommended iTunes upgrade 10.6.1. It seems to have broken things.
If I click to play a song I can get the play window, but it'll be frozen at 0:00. Starting, stopping, dragging the cursor: nothing will make the time advance or music play. This happens with samples of music, purchased songs, video samples. The Console isn't showing any error messages.
I've logged out, and back in. I've shut down completely and rebooted. I've check that stuff still plays OK on my iPad.
Info:
Mac mini, Mac OS X (10.7.3)
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Jan 15, 2010
I feel something might be up with my 4850. I get some weird rendering in WoW (in OSX) and it doesn't seem to preform very well in COD4 (in Windows). Seems like these issues recently started.
Anyone else have an issue like this? Seems like when I first started using this system I had no problems. I have installed latest drivers.
I have SMCFan going on a higher speed to reduce heating. Done everything I can think of and stilll having issues. Am I missing anything?
I'd like to find some sort of program (OSX prefer) to do a stress test on the graphics card if there is one if there is one.
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Apr 22, 2012
i bought before a month a new imac 21.5 . i also have an ipad2 and iphone4 ,, my facetime on imac doesnt work i cant choose prefences (and when i m trying to logging in says try your internet connection) my wifi connection is absolutely right .ipad and iphone works ok.
Info:
iMac, Mac OS X (10.7.3), problem with FaceTime
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Apr 16, 2012
"No output devices found" is what the system preferences show under Output.
Info:iMac (21.5-inch Mid 2011), Mac OS X (10.7.3)
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Mar 5, 2009
i just upgraded my ram from 2Gb to 4Gb and everything seems fine but when i went to use spaces nothing happened, i opened spaces in the dock and it took me to system preferences and the setting for expose and spaces has gone
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May 6, 2009
Have a new iMac (last years) with 10.5 on it. My email worked normal before I transferred Applications, files & etc from my old G4 with 10.4.
Now I can only get to my email through through my Earthlink home page by logging in & etc. (a real pain just to check my email!)
If I try to use the email icon on the iMac dock I get the email line at the top of the screen , but email page does not open. I have to go to menu and click on "In" and the page opens up but does not download any email. Will not send from this location either. When I try to quit email it will not close. I have to force quit it.
Earthlink said to trash their "Total Access" as it won't work with 10.5. So when the iMac was working ok before the transfer of files I must have been using Apples Mail application. How do I get it working again? I looked all over Mail Help and Apple help and nothing seems to work. Safari works ok.
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Apr 7, 2012
I bought a used iMac from a seller on ebay. Everything works perfect, iSight camera is excellent. I tried recording a video and it worked, when I played it back it had no sound at all. I already tried going to system preferences and changing it to built-in microphone. I also reset the PRAM. I don't know what else to do!!
It has the version 10.6.8 installed, I don't know if that has anything to do with the mic not working.
Info:
iMac, Mac OS X (10.6.8)
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Sep 10, 2014
My appstore app doesn't work at all when i am trying to open it ,it closes again. iMac, Mac OS X (10.9.4)
Info:
iMac, OS X Mavericks (10.9.4)
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Jun 8, 2012
no sound on my mac it isnt muted and the sound volume is grey not black
Info:
iMac, Mac OS X (10.7.4)
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Mar 11, 2012
I currently have a MacBook Pro running 10.6.8. It has 2.4GHz Intel Core Duo 2 & 8GB of DDR3 RAM. I want to upgrade to Lion, but I am worried that my Adobe Creative Suite Design Premium CS4 will not be compatiable with that version. Can anyone verified that this will work?
Info:
MacBook Pro, Mac OS X (10.6.8)
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Dec 11, 2010
Trying to add jump audio upgrade to my imac sound. The bass jump has great reviews but mostly for macbooks. They did not have one set up in Apple store so im on here to see what others might think of this product. My other choice as recommended by apple employee was the Bose companion 2. Only thing with this is they work from headphone in jack so i will have to keep them on all the time even when the imac speakers would have been fine for simple computing.
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Mar 29, 2009
I own the latest version of an iMac, and my sound refuses to work.However, when I start the computer up, it makes the long noise just before the gray pages with the dark gray apple comes up. But other than that, I have zero sound on the computer. I can't play my iTunes, nor can I watch youtube videos. Zip. Nada. No sound.
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Nov 17, 2006
When I am in Mac's "Pages" or messaging in "Mail", the keyboard "END" button doesn't do anything. When I isited the Apple store, theirs didn't seem to work either, except when using Microsoft Word for Mac. Ironic, huh? Does anyone know anything about this??
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Sep 23, 2010
Ok so my iMac g3 has a left speaker that doesn't work. The right one works fine and when I turn the volume up the left speaker kind of buzzes. Is it even worth replacing the internal speaker? (IIRC it looks pretty difficult)
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Dec 28, 2010
Purchased myself a 27" iMac from Apple about a week ago. Everything is all good and fine - except my private browsing on Safari doesn't seem to work.It works fine on my Macbook, but for some reason on my iMac, when I turn it on, it works - but then when the computer restarts and is used again, it's turned off
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Aug 30, 2009
This is an odd one, My imac can't seem to recognize my airport card.The airport utility can't recognize any device. The network diagnostics recognize the internet with the green lights but the airport lights are red... My browsers are connecting to the internet and I am receiving email. The airport icon in the menu is blank and when I open the menu it says "Airport:Not configured"
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May 21, 2012
My Apple computer version 10.7.4 isn't sync'd up with my new I-Phone 4S Which I purchased lover the ast week sometime! I had iChat connected on my MacOX computer (version 10.7.4 ) before I bought the iphone last week... Now, when people dial me on iChat ...it rings on my cell phone and not my computer... How do I get it to ring on my computer too.Or if I can only use one device...I want it to ring on my computer!
Info:
iPhone 4S
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Jun 24, 2014
i have just bought a liteon external dvd/cd writer and plugged it into my imac. (os X 10.9.2) it is not loading correctly - it just shows up as a folder where i cannot open any of the files. i desperately need to install my printer.
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Mar 30, 2012
I am having issues with my Adobe Acrobat Pro 10.1.2
I created a nice form for my client with a submit buttom to send his clients by email so they could share their answers on the same PDF straight to his inbox, but its not really working!!! After his clients fills in the form and clicks on the submit button, an error message from Adobe Reader appears that says ¨Operation not authorize¨
I created this form using a Macbook Pro 10.7.3 I tried making the form a 1000 times and nothing seems to work! I also search on the google but I couldnt find answers.
Info:
Adobe Acrobat Pro 10.1.2, Mac OS X (10.7.3)
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Dec 10, 2014
Search in Mail is not working for me on my brand new retina iMac running 10.10.1
If I type in something in the search field it returns no results but the same query in spotlight returns results (in my mail messages)
I have repaired disk in safe mode, repaired permissions, deleted envelope index files, reindexed hard disk, rebuilt mailboxes and spotlight indexes, to no avail.
( sudo mdutil -E /, cd ~/Library/Mail/V2/MailData, rm Envelope Index*, ... )
What else can be done ? My other desktop mac is a 2009 Mac Pro upgraded to Yosemite and the search in Mail is working perfectly with the same iCloud accounts.
Info:
iMac (Retina 5K, 27-inch, Late 2014), OS X Yosemite (10.10.1)
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