Hardware :: Volume Not Working From Keyboard On MacBook?
May 10, 2009
When I adjust my volume controls on my keyboard, F10 thru F12, to listen to audio out loud, I get this picture (attached). However, if I am listening to headphones, the volume still works.
I tried shutting down and restarting, and I've been thru my preferences. The drop down volume control on the top right of the screen is set to as loud as it can go.
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Mar 12, 2012
I recently ran an update for my Macbook Pro. After the update, the volume keyboard shortcut does not work. I have the setting for the function keys to work like normal function keys so I have to press the fn key to change the volume. This does not work and changing the setting does not work. I cannot add a shortcut either. Whenever I push the shortcut, I get a grayed out screen with a symbol showing that I cannot change the volume. I can still make changes by clicking on the volume symbol at the top of my screen but I really need the shortcut back.
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Jun 4, 2014
I have a late 2008 model macbook pro and the resent update to 10.9.3 has made my screen dim, keyboard backlight dim, and volume special functions to stop working?
Info:
MacBook Pro, OS X Mavericks (10.9.3)
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Oct 22, 2003
sometime this week the volume control on my pro keyboard stopped working. you can hear the "pip" noise when you hit the louder / softer buttons on the keyboard but the level doesn't change. i am still on good terms with my mute control, however.i have to resort to using the sound control in system preferences instead to increase or decrease the volume (sigh!)
i am running 10.2.8 and at about the same time as this problem occurred, I'd upgraded quicktime and think maybe it's the culprit, but before i waste a few hours playing sherlock holmes.
.
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Nov 24, 2009
Relevant hardware: new Mac Pro, aluminum wired full keyboard, external speakers (Line Out). Every now and then, the volume up & down keys (F11 & F12) stop working. (Usually seems to happen upon waking from sleep, but not certain of pattern yet.) The volume keys still make the translucent volume graphic pop up, and they still make that pop-up's slider move up and down, and they make that feedback/confirmation "blip" sound grow louder or softer. But, this has no effect on the actual volume (except if I move it all the way down to Mute; that works).
I can only change volume with the mouse -- in the menu bar or in System Preferences. The keyboard volume buttons have no effect on those sliders, when this problem arises. All the other F-keys continue to work properly, so it's not a general keyboard or F-key issue. Only volume up/down. If I restart the computer, the problem is fixed. And I just noticed that if I go into System Preferences and change the Output to "Built-In" and then back to "Line Out," that fixed the problem too. At least, for now.
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Apr 19, 2012
I just purchased a new wired keyboard for imac and brightness and volume control keys not working . i have tried adjusting keyboard settings. I have software version 10.5.8. Do I need to upgrade software.
Info:iMac, Mac OS X (10.5.8)
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Jun 1, 2012
After the cat spilled a glass of water on my wireless keyboard I had to get a new one. I asked the folks at my local Apple store both over the phone and in person if the 10-key keyboard (non-wireless) they were going to sell me was compatible with Mac OS X version 10.5.8 (I think I'm Leopard) and they assured me it was. When I hit the volume keys, it initially used the assigned function of the F10, F11, and F12 keys (manipulated the windows and dashboard). I removed those key assignments through system preferences but now the volume keys do absolutely nothing. I tried looking for volume controls through the assignments but couldn't even find them to assign the F10, F11 and F12 keys to them.Â
Info:
iMac, Mac OS X (10.5.8)
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Jun 15, 2012
Immediately press and hold the Option key. After a few seconds, the Startup Manager should appear. The Startup Manager scans for available available volumes. <- This doesn't work at all. I'm using apple wireless keyboard.
Info:
iMac, Mac OS X (10.7.4)
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Sep 12, 2014
I used to just closed my Mac instead of pressing the shutdown button; I tried this time but I cannot shut it down anymore, also my keyboard cannot control the volume or turn on the keyboard-light. Also I remember there is like a back-up shortcut (or something like that don't know what is it exactly named) consisting of three keyboard button.
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Oct 20, 2009
I have a Mac Pro and not too long ago I swapped from a fat, heavy and filthy white Apple Keyboard to a new skinny silver one. I like it, and also love that the F7-9 Skip Back-Pause/Play-Skip Forward keys work for iTunes, even when another app is active (what's the word I'm looking for - in focus or whatever). But I use Optical output, so the volume keys (F10-12) don't do anything. I know that, when iTunes is the active app, I can command-+/- to change the volume, but I'd love to be able to map the F10-12 keys to do that - without having to have iTunes active (playing, but not the active window).
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Dec 14, 2008
I was wondering if anyone knows how to do this- it is a pita to adjust separate volume controls on everything. If I adjust the volume on the keyboard, the volume slider in itunes doe snot move. If I set the volume on itunes with a mouse, then come home and use the volume controls on my keyboard, I have to also manually adjust the slider in itunes. Anyway to link the two?
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Nov 13, 2009
So my friend was using his MacBook and went to do something else. He came back and the screen was black, he hit space and nothing, tried the trackpad and nothing. He restarted by holding the Power button, and it go to the log-in screen, but he can't type anything, or use the trackpad. He has tired restarting several times and no luck. He also tried an external Keyboard/Mouse and that didn't work.
He did plug in a Flash drive and the light turned on, so the USB ports are at least getting power, but nothing is working.
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Apr 7, 2012
Im trying to use the keyboard for my volume but it isn't working.
Info:MacBook Pro (13-inch Late 2011), Mac OS X (10.7.3)
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May 18, 2010
I just installed Windows Vista on my MacBook pro, and first time everything seemed to work fine. But i couldn't open the Bootcamp application and the volume wouldn't work no matter what.
I tried putting my mac OS X install DVD back in and 'repaired', after this the Bootcamp application works, but i still can't get sound? It says no output is installed or something like that.
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Mar 22, 2012
My volume buttons aren't working, the icons appear on screen but don't control the volume at all.
The only way I can control the volume is by using the output volume scroller in system preferences. How can I get the buttons to control volume again?
Info:
MacBook Pro 2.93 Ghz, Mac OS X (10.5.6)
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Mar 22, 2012
My volume buttons aren't working, the icons appear on screen but don't control the volume at all. The only way I can control the volume is by using the output volume scroller in system preferences. How can I get the buttons to control volume again?
Info:
MacBook Pro 2.93 Ghz, Mac OS X (10.5.6)
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Apr 24, 2012
My output volume on my MacBook Pro is not working. When I go to "Settings", then "Sounds", then "Output", I can not slide the volume bar at all, or change it in the menu bar?
Info:
MacBook Pro
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Jul 26, 2009
I'm yet to figure out a pattern, but my Macbook Pro's keyboard will just stop working for several minutes at a time at random points in time...Even if I hit caps or num lock, they don't turn green. Sometimes it'll just happen once every few hours, but I was in class the other day and it would work for a minute, then not work for a few, than work for another minute, etc.
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Sep 18, 2009
I recently spilled a protein shake over my mb pro. It spilled on the right side, but I quickly cleaned it with a wet tissue and dried it up. The problem, now, is that the illuminated keyboard isn't working..only a few random keys are working and the rest aren't..
What should I do? I have a 1 year warranty left, but I'm not sure it'll be covered.
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Aug 9, 2009
I just got the new 15" Macbook Pro a few days ago. My first Mac
Anyway, when I plugged my external speakers into the headphone jack of the MBP, the volume control (both in the Apple bar thing on the top of the screen and the F10/F11 buttons) switched so it would control the external speakers, as it should. The problem started when I unplugged the speakers and went to use the internal speakers again.
And the volume control doesn't work. If I push F11 for volume up, the little screen appears and it looks like the volume is going up, complete with the little water drop sounds, but it doesn't actually adjust the volume. If I plug the speakers back in, it will control the speakers properly, but I can't figure out how to make it control the internal speakers again
I'm sure that if I restarted it would fix itself (probably), but that's a real pain as I am frequently plugging in and unplugging speakers to my laptop.
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Oct 3, 2009
My volume keys on my MacBook have stopped working. All otherkeys work fine. Tried re-setting the PRAM and nothing. Made sure the voiceovers and such were disabled as well.
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May 16, 2012
My up-volume and down-volume keys aren't working. I can only control the vol from the sound in system preferences.
Info:
MacBook Pro
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Jun 21, 2014
The volume and other function keys aren't working as they used to. The brightness key doesn't do anything and the volume key isn't working either. I've tried to fix it on system preferences but it didn't work. They're not set to be used like normal function keys. I don't know what is happening they were working fine.
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Apr 21, 2010
On my new 15inch mbp the volume keys have suddenly stopped working. I checked in system preferences that the use F1 keys as standard is not selected. When I plugged in speakers or headphones the volume keys work as normal. But with just internal the little picture on screen comes up so the keys work but it doesn't affect the volume?
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Mar 21, 2012
I have a 2011 (?) macbook air and ever since my trip to the genius bar for a battery issue my function keys don't work after I wake it up (just opening screen). May also be related to last firmware update? Â
I have checked the function key mapping in settings and they are normal. The volume key launches Expose and the brightness keys (and others) don't do anything. A reboot helps but only untill the first time I put it to sleep (close/open lid).Â
Info:
MacBook Air, Mac OS X (10.7.3)
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Apr 23, 2012
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?
Info:
MacBook Pro, Mac OS X (10.5.8)
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Aug 21, 2014
Really stumped by this. Recently (I think it was after a MacOS update but I'm not sure) my brightness and volume keys stopped working on my 2011 13" MacBook Air running MacOS 10.9.4. The F keys still work i.e. if I press Fn-F10, I get the expected effect from pressing F10, but if I just press F10, volume remains unchanged (should get muted). Mission Control, Launchpad, and media keys (rewind, play/pause, ff) all work.Â
Using Karabiner, I checked to make sure the keys generate correct events. They do. Pressing the brightness keys generates 0x3 and 0x2. Pressing the volume keys generates 0x7, 0x1, and 0x0, which are the expected key codes defined in ev_keymap.h, the header file for HID. I can also adjust volume and brightness using the sliders in the appropriate section of "System Preferences."Â
So volume and brightness itself can be changed. They keyboard keys themselves work and produce correct keycodes. But whatever operating system feature (HID?) that is supposed to read the keyboard input and translate it into commands to the display and sound drivers doesn't work.Â
I've tried all the obvious stuff (restart, safe mode, toggle the Function key option in System Preferences->Keyboard). I've reset SMC and PRAM. Nothing has worked so far. Â
The only other thing I can think of is that a while back (before this problem started occuring) I got annoyed by the power button in the top-right corner of the keyboard, which I would occasionally hit accidentally. I searched for a way to disable it, and I think I found something -- now it only does something if it's held for 2 seconds. A quick up-down strike does not do anything. Perhaps in tweaking some setting to achieve this behavior (I don't remember what I did), I screwed up something with the brightness/volume keys, but this screw up only became evident later.Â
Info:
MacBook Air, OS X Mavericks (10.9.4)
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Jun 5, 2012
Speakers are not muted, according to system profiler, they are connected. Won't let me turn them up or down, even though they are set to the highest setting. Basically the volume control is greyed out.Â
Info:
MacBook Pro, Mac OS X (10.6.8)
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Jul 1, 2012
i charge my macbook pro at nite and i turn it off but when i wake up in the morning it has no charge....and also the volume isnt working
Info:
MacBook
Pro, Mac OS X (10.6.8)
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Feb 28, 2010
I used the migration assistant to move most of my stuff from my old MBP to my new one, but that seems to have had the strange effect of keeping the keyboard settings for the old MBP. Very simply, I'd like to set f12 to increase volume, F11 to decrease etc. but I can't work out where I would change those settings. I've been able to change things like expose and dashboard, but this is proving to be a pain in the backside.
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