i was bored and decided to put my ear up to the area right of my air's trackpad, my ear was actually pressed up against the case. oddly enough, i am able to hear a somewhat high pitch beeping sound every 5 seconds. anyone else care to do the same and report back?
View 2 RepliesI've noticed on my MacBook Pro (late 2013 with retina, 13", 2,4GHz i5, 256GB SSD, 8GB Ram) that when I run the display on low brightness, there is a high pitch noise coming from the screen (inverter problem)? It seems as it disappears when adjusting to either a high brightness or turning it to zero.
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.4)
I bought a 15" macbook pro in june of 2011 and its been working fine. However a couple days ago it started beeping at me. This only happens when I'm listening to music on iTunes, and it is a series of three beeps.
Info:
MacBook
Pro, Mac OS X (10.7.3)
I have a macbook ALU. When I stay in bootcamp with windows if I put the brightness between 30 80%
I listen a high pitch with nvidia drivers if I uninstall the drivers I don't have this problem.
Whenever my screen is not turned up to the maximum brightness, a really high pitched sound is emitted from the laptop. If you've ever heard the "mosquito ringtone", that's basically what it sounds like. Really odd. It's definitely got something to do with the screen brightness, and I basically can't use my laptop at medium brightness because the sound drives me a little nuts. Turning the brightness to the lowest setting makes the sound less intense, but it's still audible.
View 2 Replies View RelatedHey guys, got a little issue here. I have had a MBA since about march of this year. Just recently I on two occasions the computer has all of a sudden had this loud high pitch whine. It has only happened twice and at both times (if I remember the 1st time correctly) I wasn't really doing anything on the computer. Today specifically it was just sitting idle on my desk. Not sure where its coming from maybe speakers? Any idea to what this is? Should I be setting up an appointment to see a Mac Genius?
View 10 Replies View RelatedMy mid 2010 macbook pro when started makes a series of beeping noises the load software bar appears and that happens a couple of times before I get a nomral boot
Info:
MacBook Pro, Mac OS X (10.7.3)
I have a mid 2012 13" MacBook Pro my screen turned blacked and will not turn on with constant beeping every 5seconds! It was just working fine yesterday!! I read online that it may have been the memory ram so I replaced it and it still continues to do the same thing!!! I bought the MacBook used about 3months ago!
View 13 Replies View RelatedI have this high pitch sound that started intermittent this morning .
Now it's getting more frequent and last longer.
It just stopped when I moved the power saver setting of the video from never to an hour.
I'm not sure where it's coming from yet.
I just purchased a mac pro about 4 months ago and I love it, I have never had a problem with it until today, I went to install a new program on it and it did not even read it, it made a hi pitched sound for a short time then stopped, waited about 10 seconds did the same thing. After a couple times of doing this it would eject the disc, so I figured I would try another disc, I have tried many different discs such as games, cds, programs and nothing has worked.
View 7 Replies View RelatedI just bought a pair of the Rokit 5 external speakers. When I plug them into a Mac Pro (Tower) I get a high-pitched hum from the speakers each time I try to play a sound. So if I go into System Preferences/Audio, and I try to play a sound, the high-pitch is heard as the sound plays, and for a second or two after, then it goes away, and is heard again each time I try to play a sound. Same with when I play something thru iTunes or any of my audio apps.
If do the exact same thing playing from a Macbook, I do not have that problem at all, the sound is nice and clear with no high-pitch sound.
I have the speakers plugged in using 1/4 inch jacks to an external sound card (MBox), and this audio card is plugged USB into the Mac.
Info:
Mac Pro, Mac OS X (10.6.8)
When I turn it on it runs fine for sometimes about a minute (sometimes less) before it just turns itself off! After it turns itself off I'll hit the power button and it emits a high pitch squeal from the machine whilst holding the button. If I then remove the battery from the Machine depending on how long I leave the battery out and put it back in, it will then power up for a short amount of time. Sometimes I can get it to the desktop and open System Profiler for example, other times it gets as far as the Apple grey screen. I've ordered a power adaptor as I didn't get one with the machine but as far as the battery indicator goes, it's on 96% and all four green lights are on the battery indicator on the base. Has anyone heard of any problems like this before?I believe it's running a 500mhz processor and has 512mb of Ram.
View 3 Replies View RelatedI tried starting my iMac and all I get is a light colored screen and a beeping sound about every 5 seconds. No sound from the drives. How can I get it to turn on?
Info:
iMac, Mac OS X (10.6.3)
I have a new 27" I7 that appears to have the high pitch sound issue if the brightness is not at max or lowest. How "common" is this issue?
I do not need the perfect iMac (I have some gray banding and the 1TB HD grumbling and it is not a big issue to me) I just wanted to see if this high pitch noise is considered a defect and needs to be fixed/replaced or it is more common than not with the iMac.
I can not deselect mute all computer sounds on my Imac with Lion I went into preference and for output the only thing I can select is headphones is there away to get the built in speakers back on this drop down list?
Info:
iMac, Mac OS X (10.7.3)
I spilt water on my macbook pro, and wasn't smart enough to let it dry out. When I plug it into charge, no light from the charger comes on. When I turn on the computer, it starts up, the screen is still pitch black.... but if I look close enough I barely can see my startup screen. I am thinking about replacing the logic board? What should I do about this situation. I don't want to spend a ridiculous amount of money at the apple store to have this replace.
View 11 Replies View RelatedI noticed that my system stopped making system (i.e. Mac OS X) sounds for some reason. Sounds from applications are fine. I checked and unchecked the "play user interface sound effects" check box in the preference panes to no effect.
View 2 Replies View RelatedI punch my iTunes music through an Airport Express to a remote set of speakers in the kitchen, which works wonderfully, but I'd like to know if there's a way to run the system sounds through the AE as well. In particular, I listen to Pandora (through a browser) on my laptop, but would love to listen in the kitchen. Any way to do this? System 10.4 I believe...
View 4 Replies View RelatedI am using a Mac Mini with a Realtek USB wireless dongle to connect to the internet. The software and drivers appear connected perfectly and i see the wireless utility and I can access my wireless network, which says signal strength 100%. I connect to it and it accepts the wireless key. Says connected. Then after a few seconds the connection is lost and it says 'Disconnected'. A few seconds later it connects then disconnects and this continues indefinitely but Safari never allows me to access any webpages.
Info:
Mac mini, Mac OS X (10.5.6), USB Wireless Dongle
My MacBook air keeps beeping and won't turn on.
Info:
MacBook Air
Anyway, back in my darker Winamp using days (I used Winamp a long time after getting an iPod because I was convinced iTunes was the devil), I had a little plugin called Pacemaker. It provided simple sliding controls to vary the pitch and speed of an mp3. For some reason I really like slowing down guitar solo's, just a quirk of mine. Anyway, I scoured Versiontracker and found nothing. My question is; Is there a plugin for iTunes that allows control over pitch and tempo?
View 7 Replies View RelatedSound Keeps Beeping On My MacBook Pro. This is The First Time I Have Had This Came Home Turned On My Mac Then I Heard This Beep Sound (Beeping in a Nicer Way?) Anyway One Know Why Its Going Off And How To Remove It DAM It It Just Went OFF.
View 2 Replies View RelatedWhy is my notebook (MacBook Pro) beeping on startup and the screen stays black?
Info:
MacBook Pro
It is beeping constantly and won't turn on
Info:MacBook Pro (13-inch Late 2011), iOS 5.1.1
I'm really new for Garageband on Mac. I import file to the Garageband - ( orange line). I want to adjust it to higher key but cannot adjust the pitch (the pitch turn grey and I can't adjust nothing). How can I adjust the pitch for make it higher key.
View 2 Replies View RelatedDoes it hurt the computer... If the computer is doing something (watching flash, playing a game) that turns on the fan full speed;Does this hurt the computer? There are a few games I like to play and they turn on the fan at full speed (computer gets hot too, on the bottom.)
View 1 Replies View RelatedHow does the Antiglare screen look? Does it look cheap and flimsy like the matte screens on the pc laptops?This is my first Mac and i'm looking at going all out and getting the top of the line 15". I know I definitely want the HD screen, i'm just not sure which screen looks better. What about a 5400 vs 7200 rpm hdd? Is this upgrade worth it?
View 24 Replies View RelatedI recently purchased a new MBP 15, 3 Ghz, 500 GB 7200 rpm hard drive, build-to-order. The hard drive appears to be a seagate ST9500420ASG. I am experiencing a strange hard drive click followed 80% of the time by a beep. It is definitely not a beep from the speaker. Additionally, it happens at any time, even when the computer is sitting on a perfectly still table. It is exactly the same sound as what is documented at [URL] and mine too appears randomly approximately 15-20 times per day. It does not appear to matter if the computer is under light or heavy use and it seems truly random when it occurs.
Another user on youtube has also experienced this with their new MBP 15 and sent me a wav file with the same sound mine is making. So far, his experience is that it does not occur under bootcamp. This leads me to believe that it is something specific to OSX. Turning off the "put hard drive to sleep when possible" does not seem to make any difference. I have not personally tested bootcamp on my machine to confirm that mine is the same, but the original poster of the youtube video linked above also seems to think it is OSX specific.
I have a Macbook pro 2009 (2,26Ghz, 160 GB HDD, all Apple original parts) which is only a few months old. It has never failed me and I love it. Until now. I usually just put it to sleep when I am done with it but yesterday I turned it off. Now this morning when I press the power button the mac booting up sound beeps and everything seems normal. The White screen with the apple logo comes on and it starts working. After that however a blue background appears and that "clock"-wheel-thing that spins comes up, then it goes away, then it comes back and spins some more, then it goes away and so on. Nothing else happens.
I tried turning it off and botting up again a few times but the same thing happens every time. I put in the installation-cd (Leopard) and held down c while I booted up, this seemed to be working at first, the installation menus came up and I chose that option that re-installs OSX while keeping the files on the hard drive. After a few minutes into the installation however I got a message that said (rough translation). "The installation failed. Mac OS X could not be installed on your computer. The installation could not install certain files on "/Volumes/MacintoshHD". What does this mean? Has my harddrive failed or what seems to be the problem?
I had a repair done to my mac because it was beeping when i tried to turn it on and the display stayed black. They only replaced one part... does anyone know what this part actually is and what it would have cost me to buy myself???
it says logic board: Item number 605-1795
I cant find out what this part even is...
