External Optical Speakers won't work on my G5

I have a Power Mac G5 running Tiger 10.4.11 and Logictech 5.1 Dolby Surround Sound Speakers. I had them setup with this system a few years ago and then upgraded to leopard and compatibility was fine. My HDD recently died and I lost my leopard disc so now I'm back to Tiger since that's what the backup discs are. Now that I got a new HDD and loaded the software the speakers won't work. The speakers themselves are fine. I can use the remote to test each speaker which sends pink noise to each one. That proves the connections are fine and the speakers aren't bad. I checked the connection to the optical port in the back of the tower and it is lit up red so that's good. I tested the speakers playing music and playing a DVD and neither worked so it's something to do with the computer not recognizing them. Headphones work just fine with it. In the Sound pane under Digital Out it says "The selected device has no output controls". According to the help tutorial it says I should see the speaker in the System Profiler, which I don't, but it doesn't go further into 'if you don't see them'. Anyone know other options I can try?

Anniefb1 wrote:
I have a macbook pro retina which doesn's have an optical drive. I have bought an optical drive. When I plug it in and put a disk in I can hear the disk spinning and the light comes on but nothing happens on my mac. It doesn't seem to recognise it. Any suggestions?
Just had that happen to me.
First, run Disk Utility and see if the SuperDrive (it is an Apple SuperDrive isn't it?) is listed. Is the disk you inserted shown? If not, hold down the option key and click the Apple menu - choose System Information and when that shows up, choose USB. See if it's listed there. If it is but neither the drive nor the disk you inserted appears on the Desktop, the side bar of the Finder window, or Disk Utility, return it for a refund (if it's within 14 days of purchase) or a replacement. That's what I had to do a few hours ago and the replacement works as it should.
BTW, if you want the disk you inserted back, and pressing the trackpad as you reboot doesn't eject the disk, as a last resort run Terminal and enter (copy and paste the following)
/usr/bin/drutil eject
to try to force the disk to eject. It probably won't work (it didn't for me) but if it does, at least you get that disk back.

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External optical drive won't work on macbook pro retina.

I have a macbook pro retina which doesn's have an optical drive. I have bought an optical drive. When I plug it in and put a disk in I can hear the disk spinning and the light comes on but nothing happens on my mac. It doesn't seem to recognise it. Any suggestions?

Anniefb1 wrote:
I have a macbook pro retina which doesn's have an optical drive. I have bought an optical drive. When I plug it in and put a disk in I can hear the disk spinning and the light comes on but nothing happens on my mac. It doesn't seem to recognise it. Any suggestions?
Just had that happen to me.
First, run Disk Utility and see if the SuperDrive (it is an Apple SuperDrive isn't it?) is listed. Is the disk you inserted shown? If not, hold down the option key and click the Apple menu - choose System Information and when that shows up, choose USB. See if it's listed there. If it is but neither the drive nor the disk you inserted appears on the Desktop, the side bar of the Finder window, or Disk Utility, return it for a refund (if it's within 14 days of purchase) or a replacement. That's what I had to do a few hours ago and the replacement works as it should.
BTW, if you want the disk you inserted back, and pressing the trackpad as you reboot doesn't eject the disk, as a last resort run Terminal and enter (copy and paste the following)
/usr/bin/drutil eject
to try to force the disk to eject. It probably won't work (it didn't for me) but if it does, at least you get that disk back.

My external speakers won't work

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Janice

Please identify your notebook/pc .
Look at the base/rear/side of the notebook/pc at the barcoded sticker.
Post item numbered 2 on the following example of an HP notebook's barcoded sticker. Your barcode may be slightly different but will still have the important imformation needed for us to help you.
###Do not post the serial number as it is personal information.###
Post the installed operating system version ( and whether it is 32 or 64-bit ) and whether the CPU is an AMD or Intel product
Not posting all of the information as requested will delay our responses and slow troubleshooting of the issue that led you to author a thread.
Is your notebook/PC still within its warranty period?
Best regards,
erico
****Please click on Accept As Solution if a suggestion solves your problem. It helps others facing the same problem to find a solution easily****
2015 Microsoft MVP - Windows Experience Consumer

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I know that no one has replied yet, but figured out the issue. I called Applecare and they couldn't figure it out, so sent me to a genuis at the Apple store. They too couldn't figure it out and told me that it was a firmware issue with the Toshiba dvd external drive. When I got home, I thought I would try one more thing. I hooked it up to a powered hub and it works perfectly. I'm not sure why no one else thought of it, but glad that I did.

My laptop thinks there are headphones in at all times, such that the speakers won't work, how do I fix this?

My laptop thinks there are headphones in at all times, such that the speakers won't work, how do I fix this?

Thanks but that did not work. Details: when I don't have headphones plugged in, the volume won't go up or down and it also displays a circle with a line through it meaning it's not working. When I go to settings and look at my audio output, it only says headphones, even if no headphones are plugged in. I have tried inserting and removing headphones many times, also tried poking the inside of the headphone jack with a stripped Q-tip, and nothing works. Something inside the jack that senses headphones is not sensing the lack of headphones.

My speakers won't work on my new computer with a Soundblaster live! 24

When I was in college, I bought a Gateway computer that came with with Boston Acoustics speaker model BA735.
Recently, I bought a new Dell computer with the Soundblaster Li've! 24 bit and my speakers won't work. I have an old set at my house that works fine, so I know the card isn't broken, but I'd prefer to use my own speakers.
I don't know if I have to download drivers or change settings or what, but this is a pain. I have found some of the same problems posted, but they are usually involving a gateway computer, so I don't know if I can download gateway drivers for my Dell computer, I'm not very good when it comes to these things. Any help you can give me I'd appreciate.

HI,
In most cases this is about the Internet Speed or the portion of it your computer gets that iChat can see at the moment it tests the speed during it's launch process.
That is to say that as you start up ichat it tests the speed it can see.
this can be effected by other computer doing a download and "taking" more of the Bandwidth or rather leaving a smaller amount for your Mac.
The same is true if your computer is already doing a download or using the Internet heavily.
Of course at that moment your ISP could also have cut the speed you get.
If you launch iChat and go to the Video Menu > Connection Doctor what does the Capabilities tab say ?
This may have red crosses against some items.
Also check iChat Menu > Preferences > Video Section > Bandwidth Limit
This should not be set at 100kbps fro Video chats.
Have you tried restarting the computer ?
6:54 PM Friday; March 30, 2012
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
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Stick your headphones into the headphone jack and then remove quickly.
2. If that does not work Power your phone off. Then when restarting Reset the phone by pressing the home button and the power button at the same time until the apple logo appears.
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Andrew Miller6...
Are you shure that you connected it to the "headphone port"?
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I know that no one has replied yet, but figured out the issue. I called Applecare and they couldn't figure it out, so sent me to a genuis at the Apple store. They too couldn't figure it out and told me that it was a firmware issue with the Toshiba dvd external drive. When I got home, I thought I would try one more thing. I hooked it up to a powered hub and it works perfectly. I'm not sure why no one else thought of it, but glad that I did.

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The SuperDrive on my very late 2009 MacBook (OS 10.5.8, Leopard) died, and I got a well-rated CD/DVD player/writer, Samsung SE-218BB) instead. It is meant to be compatible with my Mac. It works with things like Disk Warrior, but recently, I tried to play a video disk and got the message "Utilization error. A valid DVD player could not be found (-70012)." I've read a lot of other messages about this same error and have done what was recommended (throwing out the appropriate plist file from DVD player, for example). The messages were for other Mac models and/or versions of OS X, so maybe there is some advice that is specific to my Mac that would pertain? By the way, the DVD does show up in the Finder in a generic kind of way (that is, I think it is the kind/manufacturer of the disk,but it certainly isn't the name of what is on it), and when I click on that, it opens a bunch of separate files that don't seem to have much to do with watching the movie.
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I have discovered, no thanks to Samsung techs, what the problem is, and it might be revealing for others, as well. It seems that DVD Player, which is the app Apple provides in OS x for (naturally) playing videos, doesn't work with external drives if the computer has an internal drive – even when, as in my case, the internal drive is dead.
I have learned, however, of the existence of a couple of alternative, free applications that run video and audio disks with external optical drives, and one of them, at least (VLC), seems to be widely acclaimed. Does anyone know whether bypassing DVD Player could be a bad idea? There were some gripes from one or two reviewers about awkwardness with playing audio DVDs with iTunes, but I'm not sure what they meant when they said that you have to click on individual items in a selection. Would that mean, for example, having to click on each movement of a Mozart trio? That I couldn't play an entire album's contents of another kind of music without clicking on each song?
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MacBook built-in speakers won't work

Anyone else have this glitch? The internal speakers worked fine at first, but would not respond at times when I plugged into, then unplugged earphones or line-out from the headphone jack. If I shut down and powered everything down with nothing plugged into the earphone jack, then started up fresh, the internal speakers would work, until I plugged and unplugged into the headphone jack, at which time the internal speakers would not respond again. Now even that has no effect. Presently, the internal speakers will not work at any time, except for the orchestra chord at startup-- no sound (including alerts), no graphic or effect when pressing volume up/down keys, no indication of on-board speakers in System Preferences>Sound, volume indicator in menu bar grayed-out, mute key flashes speaker symbol but not "on" or "off" when pressed, all that with nothing plugged in to headphone jack. But sound works perfectly through headphones or line-out. This must be a software glitch... I have installed the latest software and firmware updates, to no avail. I tried the suggestion from another post: log out, log in to another account, check sound, log out and back into administrator account. Didn't work. Tried the suggestion for a slightly different problem-- booted GarageBand, mucked around, quit... no effect. Somebody help, it's a shame to lose those pretty decent on-board speakers on my otherwise perfect Macbook!

i actually stuck a match up the jack while my macbookpro was on, and after a second (literally) of fiddling, the internal output worked fine again. so i suggest to anyone with these problems to just shove something up in the jack and fiddle for a second or two. no need to send the computer in.
same symptoms... red light (from the optical output jack), no system preference to change to internal speakers (even when you've got nothing plugged in).
tibook g4, mbp 2.0 Mac OS X (10.4.9)

External Optical Speakers won't work on my G5

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