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.
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iMac
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.
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iMac, iOS 5.1.1, I think thats my operating system?
2007 iMac Snow LeopardAny idea why my external speakers would stop working?
This happened after I unplugged speakers from outputand plugged in headphones. After done, when I pluggedspeakers back in it stopped working. Headphones no longer
work either. Internal speakers still do, though.I went into preferences and sounds. The external speakers are no longer showing up. Built in output is the only option available. I unplugged everything and turned everything off. Plugged them back in and turned the mac back on. Nothing.
Brought them out of storage on a very, very careful move and now some don't work which used to days ago.
- 320 GB lacie - works
- 1 TB elements works
- Samsung 2TB works
- 1TB firewire 400 WD was working, right up to tonight, and now it doesn't (not even on the USB connection instead of Fire Wire)
- 1TB WD (used for time machine) stopped working weeks agoGot a message about a device or such plugged into USB was drawing too much power earlier, first time ever
Turned the mac off, disconnected the power, held power button 5 secs and plugged in and restarted, no goodThe working ones seem to work on an unpowered hub but those not working of course don't Have searched the internet, nothing seems to be giving an answer of late for this.
Other issues starting to arise:
- DVD's won't eject from the iMac now
- Internet (Wireless lan connected to iinet DSL wireless router (BOB) drops out a lot and have to run network diagnostic all the time)These are less important, need to fix this HDD issue so I can back up with time machine and install snow leopard then develop my app)
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.
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iMac
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.
View 5 Replies View RelatedI have a 27" iMac and I'm using Samsung SyncMaster SA850 as a second monitor (connected via a display Port cable with a mini Display Port adapter). Everything worked fine until yesterday - the Samsung screen turned black and now it only works with max resolution 1280 x 1024 (native is 2440x1440). I think I upgraded Lion 10.7.2 to 10.7.3 (I don't remember for sure though). When I connect the monitor to an iMac with 10.7.2 everything works fine. And another iMac with 10.7.3 has the same problem as me.
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iMac, Mac OS X (10.7.3)
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.
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.Â
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MacBook Pro, Mac OS X (10.6.8)
the external speakers (and the earphones) I use for my i-mac suddenly stopped playing sound from my imac. They do work though when I plug them to the i-pod. My imac speakers work perfectly. Any ideas what's happening?
View 1 Replies View RelatedI have a WD 2 TB My Book Home Edition external hard drive, I have had it for about a year... it worked fine I had a little over 1 TB of data on the hard drive and after coming home from vacation when I reconnected my hard drive it would not mount. The message was "Hard disk not recognized by this computer" so I properly disconnected the hard drive and replugged it in and reconnected to iMac and still same thing. I have tried everything in the book it feels like and nothing is working, and of course I did not have all the info backup with time machine (I REGRET and beat myself up for not) so I need to recover the data and I am not sure what to do. I did run Data Rescue 3 and it said that there was nothing on the hard drive to recover. Of course I am panicking and I have been told to send it off for Data recovery but that is going to cost up to 2,000 and I just want to make sure that this is my last resort or is it hopeless and should I just seek counseling for all the lost pictures of my kiddos...LOL I did try opening the case and inserting hard drive directly in a hard drive docking station
View 2 Replies View RelatedI have owned my MacBook Pro since June 2010, and have always used a pair of independently powered (via adapter) external Dell speakers for audio output. Since upgrading to Lion about 1 month ago, I was having intermittent audio issues, which were resolved by re-starting my computer (not ideal but it worked). Today, the speakers just stopped working. The internal speakers work, but when I plug the externals into the headphone port, they don't produce sound. Earbuds in the same port also don't work (but the earbuds are good). The external speakers are being recognized by the sound panel in system preferences.
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MacBook Pro, Mac OS X (10.7.4)
I have owned my MacBook Pro since June 2010, and have always used a pair of independently powered (via adapter) external Dell speakers for audio output. Since upgrading to Lion about 1 month ago, I was having intermittent audio issues, which were resolved by re-starting my computer (not ideal but it worked). Today, the speakers just stopped working. The internal speakers work, but when I plug the externals into the headphone port, they don't produce sound. Earbuds in the same port also don't work (I know the earbuds are good). The external speakers are being recognized by the sound panel in system preferences.
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MacBook Pro, Mac OS X (10.7.4)
mac pro does not recognize external speakers. quit working for no reason
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iMac (27-inch Mid 2011), Mac OS X (10.7.3)
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...
I've got a 2008 Mac Pro running Snow Leopard, and there seems to be some problems with my USB "system". When I eject an external hard drive, my usb mouse and keyboard will stop working for a short while, sometimes requiring that I unplug and plug them back in. Also, when I try to set my default audio input/output device to my USB interface, it resets every single time I turn the computer on and off. Not sure if these are related, but it seemed relevant.
View 6 Replies View RelatedI have just aquired a slot loading iMac g3. It is a blueberry model, with a 350 MHz g3, and 512 megs of ram. Not that that matters. Anyway, it seems to have been dropped and has a crack above the crt. The speakers also do not work. I plugged in a pair of speakers in both of the headphone jacks. Nothing. The audio port. Nothing. I checked the volume, and it was at full blast. Not even a peep from the speakers. The sound area in the system preferences did not have an option for internal speakers, it was just greyed out with headphones as the selection. By the way, it is running Tiger. I opened it up, and everything is connected. I took the logic board off, and everything is fine. I put it back together and booted it up and... NOTHING..... What could be going wrong?
View 4 Replies View RelatedI have a macbook pro from fall of 2007. So far it has worked perfectly and I've used it with an LG full hd LCD for about 1,5 years. I use a regular DVI - HDMI cable.About a month back it suddenly stopped working. The TV just tells me "No signal".I didn't change any settings or anything. The computer still recognizes when something is plugged in as the screen flicks blue and the displays icon in the menu bar lists the TV with correct model and resolution. And if I have spaces turned on it changes from 4 to 8 "screens".
I have tried everything from rebooting the computer to resetting P-RAM.
I got a new cable, no difference. However when I tried the TV with my friends MBP, it worked. So the problem is definetly in my computer, not in the TV or cable.My OS X is Version 10.5.8 Leopard.
I have a 15" unibody MBP bought in Nov '08.
Had been using the Mini Displayport > DVI adapter just fine with both HDTV and Dell monitor, BUT then all output has stopped completely!
No monitor is detected by the laptop (although the display does blink blue, as if it had detected it), tried different cables, different displays, using the Displayport firmware update, speaking to Apple, deleting the com.apple..plist files, etc
Edit: it also doesn't work in XP on Bootcamp!!!?
None have worked even a bit!.. Also read lots of forum posts of similar problems, but I can't find a solution that works!
I have a 15" unibody MBP bought in Nov '08.
Had been using the Mini Displayport > DVI adapter just fine with both HDTV and Dell monitor, BUT then all output has stopped completely!
No monitor is detected by the laptop (although the display does blink blue, as if it had detected it), tried different cables, different displays, using the Displayport firmware update, speaking to Apple, deleting the com.apple..plist files, etc
Edit: it also doesn't work in XP on Bootcamp
I have a aluminum iMac, which has been working fine until now. A couple of hours ago I restarted it and went and did something else for a couple of hours. I then came back to find my keyboard and mouse not working, I double checked and they were both plugged in fine (I use the aluminum apple keyboard and a kensington mouse). I restarted my computer but it still did not fix the problem (I was still stuck at the login screen). I thought it might be the USB, so I plugged my iPod in, and it did not charge. While my iPod was still connected to my computer I restarted it again and as soon as the screen turned grey my iPod started charging and my mouse worked (the light turned on), but only until the grey apple logo appeared and it then stopped working again. I have tried every USB slot and none of them work. I'm pretty sure my computer was completely updated as well.
View 3 Replies View RelatedI have had my 24" 2.8GHz iMac from November 2007 flawless until today, 1 of 3 usb ports on the back simply decided to stop working. my keyboard, when plugged in, does not work, however, I usually use this one port with my iPod, when I plug my iPod in, it turns on, says its connected, then ejects automatically, though in the other ports...it works fine in the other ports.
View 3 Replies View RelatedI have Harmon Kardon speakers with a subwoofer that I used on my old PC; it used a Soundblaster card. Can I use the system on the iMac? If so, how?
View 7 Replies View RelatedMy internal speakers work fine. When I plug in headphones, the left side has normal audio for about one second, then becomes barely audible. The right side is barely audible all the time. If I unplug them, and re-plug them, the same exact thing happens. Everything looks good in the sound properties page. I know the headphones work because I tried them in another device.
View 10 Replies View RelatedThe camera had been working fine with FaceTime, Photo Booth and Skype under 10.9.4 and then something happened. I run FaceTime and the camera screen comes up, but it's black with no sidebar. I had this happen once before when the serial number hadn't been put back after they replaced the motherboard. It's back in now and was working fine. I did have to install Google hangouts plug in, but FaceTime was working fine after that and I've since uninstalled it after FaceTime stopped working and it still doesn't work.Â
I did have AirParrot and SoundFlower installed which the camera worked with, but uninstalled them as I saw something about a possible problem. I've reset SMU and PRAM, nothing. he mac sees the camera as being there so it shouldn't be a camera problem, but the apps while seeing the camera aren't getting any input [and no it's not blocked. ]Â
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iMac (24-inch Mid 2007), OS X Mavericks (10.9.4), 2.4GHz Core Duo/4Gb Ram/320 HD
My headphone jack for my iMac Intel (white) has stop working. When ever I try to connect a pair of headphones or external speakers, the iMacs internal speakers stop playing but no sound comes out of the headphones or externals.
View 5 Replies View RelatedAfter re-arranging my set-up, I suddenly have no sound from my external speakers (JBL Creature II). After the first panic, I figured I would try with my MBP. Odly, they work just fine with that. Then i tried with my headphones from my iPhone - no sound at alle. I?ve resetted PR-RAM (twice), and is now stocked - and pissed.
View 8 Replies View RelatedI have just bought the Acoustic Energy Aego sat/sub speakers for my 24" iMac...and excellent they are too. A huge improvement on the built in speakers. However, I occasionally get an electronic 'pop' or crackle from the satellites. Only happens occasionally. If I plug the speakers in to my iPod (2nd gen) all is perfect, so I assume the iMac is picking up interference from the mains or network and passing it on. I assume my options are to try a better gangway adapter (or UPS) with noise filtering, or perhaps (but this seems a bit overkill) a USB audio output device rather than using the iMac audio out. I cannot begin to describe just how much better the AE Aego's are, but the interference is annoying...
View 3 Replies View RelatedWith my iMac, I have Swan M10 external speakers that I love. I also like to use headphones sometimes.
My currrent solution for switching from speakers to headphones (or vice versa) involves physically turning the computer, disconnecting one input in the headphone jack, and putting in the other one.
My friend is telling me the dvd player stopped because the hard drive is to full. Its a nice imac4,1. It needs to be cleaned out and or restored but what software should we use? Or is there a way to do it for free.
View 2 Replies View Related