MacBook Pro :: Setting Initial Volume Level For Headphones?
Jul 9, 2010
The volume level for the built-in speakers is remembered across boots, but it is not remembered for headphones.
I.e. Whenever I plug in the headphones after a boot, the volume level sets itself to 50% - too loud for my ears and possibly damaging to the headphones.
Anybody know of a way to change this behavior? - To set an initial volume level for headphones?
I normally have my MBP on full (or mostly full) volume, but when I plug in headphones, I drop it down to the absolute lowest (or one up from that) level. Anything higher than that is deafening with my headphones. Normally my MBP automatically dropped it down to about that level whenever I plugged in headphones, but recently its only been dropping it down to the halfway point. This causes momentary deafness as I hit play on my iTunes, forgetting its only halfway down, and additional deafness from the clicking as I frantically hit Fn-F4 to lower the volume. Is there a way I can set the default level that OS X drops the volume to when I plug in my headphones?
I want to make a script that adjusts the output volume of my mac based on the volume that the mic hears. I am not very good with applescript, but I do know how to control the volume. I was wondering if there was a command that retrieved the input level from the mic as it is show in the sound preferences in the system preferences window.
When my headphones are plugged in I can use the volume control keys on the keyboard to adjust the volume just fine. But when I unplug my headphones the volume display goes dim, my volume control keys no longer work, and my speakers will not play sound.
The problem started last week. The computer has never been dropped and I won't even bring liquid near it so I know neither of those caused this.
The volume for my MacBook will only work if my headphones are plugged in. I've tried just about everything I could think of to fix the problem but it's still not working. I've tried blowing it out, wiggling the headphone jack, checking the sound settings from the system preferences. I've come to the conclusion that there is a problem with the sensor, but I wanted to find out if there is anything else I could try before taking it somewhere to get repaired.
In the past week my volume suddenly gets 50% to 70% louder and after a few moments it returns to the original sound. This happens two or three time in an hour.
When I first bought my MBP (January 2012) I had this problem; plug in headphones, and I lose the ability to control the volume using the keyboard controls.Over the phone, Apple had me do a PRAM reset. After that it only happened sometimes, with a regular reboot solving the problem. It happened again today. I did a PRAM reset again because I'm sick to death of the little ******** issues I have with this MBP. (I've brought it into an Apple store, they kept it for a week and said nothing was wrong with it.)
The PRAM reset got it working ... then I plugged in the headphones. They still worked while they were plugged in, but when I unplugged them. Gone.BUT, not only are they gone for the MBP's speakers, they're gone for the headphone as well this time. AND, not only are the keyboard volume controls not working now, but the little volume slider at the top of my desktop isn't working either. I did a regular roboot, it solved it, until I plugged in my headphones. But it gets better, the keyboard buttons work if I'm using my headphones and listening to something on YouTube, but they don't work if I'm listening to iTunes. And that's only the headphones, MBP speakers non-responsive in either case.
I do get the little pop-up interface that shows you the volume going up and down or if it's muted, it even gives me that little chime everytime I click the buttons, it's just not doing anything except looking pretty. I can control the volume either by using the volume slider in iTunes (or whatever application), as well as by going to System Prefrences, clicking on Sounds, and controlling it using the Output Volume slider.
Info: MacBook Pro, Mac OS X (10.6.8), 2.8 i7, 8GB RAM
my headphones will only go about halfway into the headphone jack and the volume is stuck on mute. it looks like there is something sticking out inside of the headphone jack.
When I'm in iTunes on my MB I want it to be loud but I cant. iTunes and OSX doesnt allow me to raise the volume as much as I want to. But when I'm in VLC I can raise the volume reaally high.
I can change the volume level from the command line using this command, For example: osascript -e 'set Volume 3'. Is there a way to detect the current volume level using a similar command and a way to assign it to a variable? And just for good measure, are there similar commands for detecting and setting the current balance?
Info: iMac, Mac OS X (10.6.7), MySQL 5.1, Perl 5.10, Apache 2.2
I'm reformatting my MBA for it's soon-to-be new owner, and I would like them to have the same purchase experience I had, which includes getting the animated travel through space with the music and "welcome" in all different languages when they first turn it on.
With the Apple sign and the timer spinning. I am unable to get to the screen where i can input my password at all. The macbook is about 6 months old and is running on Lion. whether this is hardware, software or virus? I have tried some different key press combinations to reset the MacBook to factory default setting but the problem is, no image was taken of the macbook in time machine and when bought, it did not come with a disc with OSX on.
I have a white macbook. Today, I downloaded "handbrake" off their site. I didn't realized that it would use almost all of my processing power, so I tried to convert a DVD to mp4 while doing other things. that didn't work so i restarted the computer and did it again, this time having that be the sole program running. it worked beautifully. Then, when I tried to get the mp4 file to iTunes, my computer froze and so i restarted it, and tried again. My computer froze again, so i restarted it again. This time, my computer did not load the desktop or anything after the initial startup By initial startup i mean first the ping, grey screen with apple and loading gear, and then the loading bar on the next page. it does all this, and if im correct, it is now supposed to show me my dock/desktop and everything, which it does not, it is simply a blue screen which occasionally flashes.
I've tried restarting the PRAM, running a hardware test, and repairing the permissions. After repairing the permisions, the blue screen does not flash but rather has a loading gear which does not stop spinning.
What should i do? i have an appointment at the Genius bar, but im sure they are going to make me buy some stuff that wont actually work. Is there anyway to fix this without losing my memory?
I haven't been able to find out an answer for this. I bought a MB467LL/A model Macbook (2.4ghz previous unibody version that became the Macbook pro). Local store had them on closeout and it was a hot deal. Anyway, it was brand new and had a 0% battery when I brought it home. It's been about 12 hours and still isn't quite charged fully. Almost though.
Is this normal for a brand new battery? I can't imagine it usually takes 12 hours to fully charge the battery. I've never had a computer ship with a dead battery before so I'm wondering if it was bad or simply that's how they come now a days.
I've just noticed trying to upgrade from 10.5 to SL that my Superdrive is acting funny. Anyone that's heard a superdrive knows that when you put a disc in the machine it spins up to a first "plateau" and then spins up to full speed. In my case, it spins up to the initial plateau and then spins down again. It will do this cycle maybe 3 - 4 times and then sometimes spit the disc back out. Occasionally it will continue this spin-up-spin-down cycle until I restart and hold the click button (eject does nothing). I am screwed (I'm just out of warrantee). Its a real shame - I use the optical drive so infrequently that I would never notice there was a problem until it's too late. This is a 2009 15" MBP, 2.66 ghz with 4gb ram running 10.5.8. I have a MATSHITA DVD-R UJ-868
I purchased a new MacBook Pro last night and am unable to get past the initial setup screen where you select your country. The mouse will move around, but won't actually allow me to click on 'continue'. I've also tried the keyboard commands to move to the next screen. Nothing...
When I unplug the power cord from my MacBook (unibody - late 2008), the battery icon in Mac OS X stops updating it's level and the icon does not change. The menu says that it is running on power adapter even when it is unplugged and that the computer is not charging. The hardware battery indicator continues to show the correct battery level. Normally I should get a warning when the battery is about to die (running on emergency power) but I don't, instead it just runs out of battery and shuts down.
I dropped my laptop on a tile floor and the bottom hit it flat. my computer works fine besides the fact that my computer screen's brightness is as if my brightness level was all the way down.
Excluding sitting outside in the sun or in very dark rooms, what level do you usually keep your MBA brightness level at and what kind of battery life do you get? I've got mine set to about 65%, haven't used it enough to know what kind of life I get.
I have a brand new MacBook ( < 1 month old ). I usually leave it plugged in and sleeping on my desk, and open it up to use it. After about a day of this, it will still say the battery is fully charged, and the light on the MagSafe is green, but the batter display shows 99% (or 98%, 97%, 96%). If I unplug it and use it for a bit, and the plug it in again, the battery will charge back up to 100% (and then the whole process will begin again). I love my MacBook, and want to make sure this behavior is normal.
I have an aluminum macbook 2.0 if it helps but I have a question. I have my macbook at full screen brightness but aren't you suppose to get even more brightness like another level when you connect the ac and my birghtness doesn't even move. Also I feel my macbook screen is not as bright as it used to be any way to make it brighter or may I have just get used to my macbook?
i keep my MPB on 1/16 brightness level in low light, and it took me more than a month to get used to. What is the highest level of brightness you can tolerate in low light conditions?
I dont want to sound too sensitive but sometimes it looks almost too bright even on min settings.