Sound when waking up

Can someone do this for me? After closing the lid of your MBP, bring your ear close to the Pro and open the lid to bring it out of stand by, do you hear any sounds?

bring your ear close to the Pro and open the lid to bring it out of stand by, do you hear any sounds?
The mechanical noise that you hear when you wake up your MBP is the Superdrive being activated after sleep. This was normal up until yesterday, when Apple released a firmware upgrade for the MBP and for the Superdrive that resolves this noise.
Go to Software Update, and install the MBP Firmware upgrade that will show up. After that upgrade has been successfully applied, go back to Software Update a second time and you will see a Superdrive firmware upgrade now available. Run that upgrade as well, and the superdrive noise upon waking will be gone!
--Travis

Similar Messages

Drive sound when waking from sleep?

Hi, I am getting a short 2-3 second drive sound when I wake my MBP from sleep. It sounds like it is checking to see if there is a disc in the drive or something. Also might be described as the sound when your first put a disc into the drive(but maybe shorter). Is this normal? And also if it is normal is there a way to stop it from making the noise because I actually find it annoying me, I wake my computer from sleep a lot throughout the day. My friends MBP who bought his just a few months before mine does not make a sound when waking from sleep. Thanks.

They all do. All of them. Yours. Mine. Your friend's. Old PowerBooks. Brand new MBPs. Everything in between.
My friends MBP who bought his just a few months before mine does not make a sound when waking from sleep.
Maybe his optical drive is broken?
Or, more likely, it's not waking up from sleep at all - Energy Saver settings can be used to set the display to sleep before the MBP sleeps - a key press will "wake" the display, but the MBP itself was not asleep, thus no noise from the drive when it the display is reactivated.

Unusual sound when waking from sleep

To start off I have a black MacBook that I bought around March of 2006. Never had this problem before so I am a little concerned.
Okay to the issue, I woke my Mac up around 1:40pm today but instead of the usual wake up noise I got something else. It's the regular noise only it sounds a bit slower and lasts a second or two longer then it normally does. I wait a bit then I put my Mac back to sleep. After waiting 2 or 3 minutes I woke my mac back up with the same results. It wakes up fine, but it emits that unusual sound when waking up. I don't know if this is related or not but before waking the first time I did notice that my Mac was a little warn where the powercord attaches even though it had been off since about 3pm the day before and was located in a relatively cool room.
I also noticed when I put my ear up to my Mac that there is a weird buzzing sort of sound. It is continuous, but can only be heard if I put my ear up to the keyboard.
I'm wondering if something went bad on my Mac, since I have had it for about 3 years now with no prior issues other then heat issues.
Any help would be much appreciated.

The usual wake up noise you refer to is the optical drive spinning so as to check to see if there is a disc inserted in it.
Your Macbook should not be at all warm anywhere if it had been off for a few hours as you said. It should be room temperature if it was indeed shut down. Are you certain it was shut down?
I don't have any solutions to your problem, but just stating a couple points.
If it continues to do this try booting up into another User Account. Create a new account for this purpose. If it works good in a new, clean user account then the problem is in your main account. If the problem still persists in the new account try an Archive and Install with the install DVDs. If this does not cure it then the problem may well be hardware, but not for certain. But, this is the non-destructive, non-evasive way to go to start with solving the problem.

MacBook Pro Retina 13" makes a scraping sound when waking up.

MacBook Pro Retina 13" 2,6 Ghz 128 Flash storage started to make a short, mechanical, scraping sound when waking up from sleep. The noise seems to come from the right hand corner next to the trackpad. Did this anybody deal with something like that?

There are no moving parts in your Mac, take it to an Apple Store and ask them.

Missing sound + missing USB power (sometimes) from Thunderbolt Display when waking from sleep

Hi
Two problems - one of which is driving med crazy!!
Have the latest updates, and the display is connected to a MBA (mid 2011).
The two are almost alwayes connected, and every time I wake the MBA from sleep, the Thunderbold Display does not "support usb sound" - the sound options are only MBA and headphones. Only a restart will give me the option to use Thunderbolt as sound output: WHAT TO DO!?!?!!
Sometimes when waking from sleep the USB in the Display seems to be "off" - the will not charge my devices (iPhone, iPad etc.). Only reboot seems to fix this... I have seen this in other discussions but not found a permanent solution - any thoughts?

Same here but reinstalling OSX is a bit drastic. I solved the problem by deleting a preference.
Go to Macintosh HD then System then Library then Preference panes then Sound.prefPane
Delete Sound.prefPane (you need to type your password).
Logout or restart.
This has happend twice this week so WHY is this suddenly occurring?
Hi,
I found this solution in the forum, but I can't find it again. I had cut and pasted it into a text file, because it solved my problem. I just don't want to take any credit for it. It did work for me. I had no problems for 3-4 weeks with the monitor, I have had the sound problem since last Friday. Very frustrating.
BSGINC

Since updating to iOS 6 I no longer can hear the send and recieve text sounds when texting

Updated to IOS 6 yesterday and now I am having trouble hearing the text "swoosh" or whatever it is called while in a converstation the sound you hear when you send one or recieve one. Also when my phone is switched to vibrate mode when I receive a text message all my phone does is light up and it dosn't not vibrate which stinks cuz if it is my pocket I don't know if I'm getting a text message. I went into the message settings to try and set a vibrate tone for when recieveing a text and It won't even vibrate when I click on an option or click to create my own vibration pattern. My phone still however vibrates when I recieve an email or when someone calls me ect.... just not on texts and no sound when in a text conversation as in sent and recieved sounds. My sister, and both my parents updated to IOS 6 yesterday and they are having not probems of any sort? Anyone else have this problem and know of a solution? Ive already tried resetting my phone thinking maybe it was a glitch but still have the same problems.

I figured out my problem...... I have custom text tones set up for certain ppl and had the default text tone set to "none" well with the iOS6 update it made it so if your default text tone is set on "none" then you won't hear what I call the send and recieve text sounds when in a converstation... if you change the default text tone to any text tone other than "none" you will get your send and recieve sounds back.... kinda annoying if you don't won't random texts from ppl waking you up... so I made a custon text tone that is called silence with just recording a few seconds of dead noise then edited it and turned all the sound levels down to 0 and set that as my default text tone.... now I have the send and recieve text sounds in a conversation and everything is fine! Sorry Nehucskter the first time I had this problem thats the first thing I did was reboot my phone.... first thing you do for everything lol....

Mac Pro Clicks Off When Waking from Sleep

This is a recurring problem, that is all the more annoying for its lack of consistency. Occasionally when my Mac is sleeping it'll just "click" (it actually makes a clicking sound) and shut off immediately when I try to wake it. Pressing the power button does nothing.
After a lot of trial and error I've found that the best solution is to unplug the power cord and wait for maybe 15+ seconds. Then I plug it back in, press the power button and she starts up like nothing happened--as if we don't both know what happened.
I'm on a good streak now, and it hasn't happened for a while, but given my experiences with it, I can't really relax.
Any ideas? Thanks for your time.
Mac Pro Mac OS X (10.4.8)

I bet it's draw!
Yep, power draw. How about this for a knee slapper:
I had my MacPro plugged in to the same socket as a moderatly
stuffed PeeCee and every time I woke up the MacPro the PeeCee
would click off. The PeeCee PSU wasn't getting enough juice
and just turned off.
Now I have a poor electrical system in the current house that
I'm in. I think the Main breaker is 15 amps and the two that
split off are 10 each. So I can't toast toast and nuke some
cold coffee at the same time that the 3 PCs and the 22" CRT
are on in a lit room without the main breaker tripping. But
without the toaster and nukrowave running the MacPro when
waking up harshly dims all the lights in the house for about
0.5 seconds.
If your Mac is asking for more than it's getting there might
be some smart circutry in the PSU (like there is in most nice
PeeCee PSUs) that turn it off before it causes any trouble.
Make sure it's that only thing plugged into the socket that
you're using for it and see if that doesn't solve it.

Noise when waking from sleep

I have a G4 iBook 1Ghz, 512MB Ram, 60 g HD, running 10.3.9. When waking from sleep, it has a loud buzzing noise that comes from the speakers. I know it is the speakers as you can silence it with the volume. If you restart, it is silent. It is silent from startup. It only does this on waking from sleep. At times it won't wake up at all, only responding to a forced restart. I've zapped the PRAM, reset the PMU, and all of the sound preferences. Anybody got any other suggestions?
Thanks, Andy Ford

I have this problem too. Sounds like shaking a can with some sand in it. Soft, not really noticeable unless you are in a quiet room or using headphones. Have all sound effects turned off in system preferences.... Have tried muting the volume. That doesn't work.
I also notice that I get the same sound if I do something that would otherwise generate a system error noise (like searching for a term in Safari that is not present on the web page). But only on the first instance. So on my initial search for the term, I get the soft noise. If I do Cmd-G to search again, no noise.
It's strange and I wish it would go away but I have been able to ignore it so far.

IMac G5 Dies When Waking From Sleep

I have a Rev A iMac G5 I bought in 2004. Recently it started doing some weird stuff when waking from sleep. After looking at some of the other posts, I think this is going to be repetitive, but I thought I would see if anyone had any suggestions
After either putting the computer to sleep or letting it go to sleep, it will frequently die after the mouse has been clicked to wake it up. I have tried resetting both the SMU and PRAM as well as repairing disk permissions and repairing the disk. None of this has seemed to help. Occasionally, I get lucky and am able to wake it from sleep normally, but this doesn't happen often. After it dies following the mouse click, I can unplug it and then plug it back in and it will start up normally. Interestingly, it will start up from shutdown normally as well as restart normally. Additionally, as long as it doesn't go to sleep, I think you can typically use it as long as you want and it won't quit.
Today, I took the back cover off and messed around with it for awhile. The diagnostic LED behavior seems odd to me. LED #1 comes on when it is plugged into the outlet. When following Apple's instructions for troubleshooting a computer that won't start up, mine does fine because as I said it will start up normally if you unplug it and then plug it back in. Because of this, I set my computer to go to sleep quickly with inactivity. Although it did wake normally at least once, it died numerous times. The irregularity seems to occur with LED #2. One time it "died", I believe LED #2 actually remained lit and something seemed to still be working based on noise. However, the green light for the "caps lock" button wouldn't come on. Other times LED #2 would go out when it died after pushing the mouse with it asleep. During these times, I could push the internal power button and LED #2 would briefly light up, but nothing more than that would happen. On more than one occasion I would then push the SMU reset button and then push the internal power button again at which point LED #2 would fail to come on at all. After pushing the power button (and occasionally pushing the SMU button again) what seemed to be a random number of times, the computer would all the sudden start up normally again.
My top 3 guesses are a failed power supply, failed logic board, or exhausted PRAM battery (I have never changed it). The first two may be a bit to pricey for me to consider replacing. If they are the problem, I may just settle for setting the computer to never sleep. Does this sound like it could be caused by the PRAM battery going out?
Any advice would be greatly appreciated!
Message was edited by: Joshua213

My bad on not reporting back sooner. Indeed, replacing the PRAM battery did not fix the problem. The situation seems odd to me as I was able to sometimes wake the computer from sleep without it quitting while others times it dies. It does fine as long as it doesn't go to sleep. I can start it up and shut it down with no problems; additionally, it appears to do fine even when left on for long periods of time as long as it doesn't go to sleep. To be correct it doesn't seem to so much be the state of "sleeping", but the act of trying to wake it up from sleep. I don't think ventilation is a problem.
What I have done is just set it to not sleep. We just shut it down once in awhile. Rather than forking out the money, I think I will just use this work around as long as it continues to work.

Help! I no longer have any sound when I try to use siri!

A couple days ago, I went to use Siri and you know how it makes the sound when you start it? No sound. I had the sound up high and everything. I can still ask things, but I get no reply back. I tried turning siri off, rebooting my phone, but still nothing. I restored it to factory setttings, and there is still no sound when I use Siri. Help?

See Here for Troubleshooting Siri,
http://support.apple.com/kb/TS4079
Check your Sound Settings... and Restrictions...
iPhone User Guide
http://manuals.info.apple.com/en_US/iphone_user_guide.pdf

5600 - No Sound when trying to capture analog video

Hi all, hope someone can help me on this one cause i have no clue here...
I try to capure from my analog camcorder, but I have no sound when connect the RCA or S-video video cable. The moment i disconnect the video cable the sound come back ....
I can capture audio without video or capture video without audio, but not at the same time !
Any feed back will be greatly appreciated.. thx in advance..

Well before someone could answer me i found a post here very similar to my problem....
https://forum-en.msi.com/index.php?threadid=27065&sid=&hilight=faulty+rca
Decided to test and the guilty was my rca cable...got a knew one and everything is just fine...
Hope this help someone else someday .. thx u all

In my iPad mini,when my use in app streaming , there is no sound.. Can anybody help? It used to be ok before. For example, there is no sound when I use YouTube clip in a news item or magazine like pulse..

nno sound when I use in app streaming

Hello Saranginotes,
After reviewing your post, I have located an article that can help with iOS audio issues. It contains a number of troubleshooting steps and helpful advice for the issue you are experiencing:
If you hear no sound or distorted sound from your iPhone, iPad, or iPod touch speaker
Can't hear anything from the built-in speaker of your iPhone, iPad, or iPod touch? Maybe you can hear, but the sound is distorted, muffled, intermittent. Or maybe you hear static or crackling noises. If your iOS device has any of these issues, follow these steps.
Follow these steps and test the sound after each one.
Go to Settings > Sounds and drag the Ringer And Alerts slider to turn the volume up.
If you can hear sound from the speaker, then the speaker works. Continue with these steps to find the setting or switch that's affecting the sound. If you can't hear sound from the speaker, contact Apple Support.
Make sure the Ring/Silent switch is set to ring. If you can see orange, it's set to silent.
Restart your device.
Open an app that has music or sound effects. Adjust the volume with the volume buttons or the slider in Control Center.
Go to Settings > Bluetooth and turn off Bluetooth.
If there's still no sound, connect a headset. If you can hear sound through the headset, remove it and clear any dust or debris from the headset jack of your device.
If the device is in a case, make sure that the case doesn't block the speaker.
Use a brush to gently clear any debris from the speaker and Lightning connector (or 30-pin dock connector). The brush should be clean and dry and have soft bristles.
Update your device to the latest version of iOS.
If you followed these steps and still hear no sound or distorted sound, contact Apple Support.
Thank you for contributing to Apple Support Communities.
Cheers,
Bobby_D

How to get sound when my laptop is hooked to my tv w/hdmi cable?

how to get sound when my laptop is hooked to my tv w/hdmi cable? it's a hd tv and my mac's os 10.6.8
tried using an external speaker both w/the computer and then the tv, but neither worked......
Message was edited by: bevmex

Hi,
Open windows Control Panel, open Device Manager and open up Display Devices - make a note of the hardware listed here i.e. ATI, NVidia or Intel.
Next, connect your notebook via HDMI to your Tv. Right click the speaker icon in the Taskbar and select Playback Devices. Left click once ( just to highlight the entry ) the HDMI Output that has the same name as your display adapter and then click the Set Default button - see if you now have audio.
Regards,
DP-K
****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

Mac Mini HDMI into AV HDMI Switch - Lose sound when monitor is shutoff

I'd like to use the Mac Mini to listen to internet radio and have the display shutoff. I have the Mini's HDMI output cable connected to Yamaha audio video home theater receiver that acts as a HDMI switch from various HDMI inputs (blue ray player, xbox, and mac mini). A single HDMI output from the av receiver goes to my Samsung flat screen TV.
All works well (I have the system preferences sound option set to hdmi on the Mini) until I shut off the TV. Then the sound that was going to the AV receiver shuts off and the mini switches its sound output back to its internal speaker.
Can't find a way around it. Appreciate an answer if anyone has one.
Reading the booklet that came with the Mini regarding HDMI output, it appears that Apple assumes that cable is going directly to a monitor. I'm wondering if the Mini gets a signal that monitor goes off (via the av receiver) the designers didn't factor the av receiver's capability to continue handling the sound.

When the TV is turned off or disconnected from the Mac, or if you are using an AV Receiver also when the AV Receiver is switched to a different source than the Mac, the result is that the Mac no longer sees a signal on the HDMI interface. The Mac will then deactive the HDMI interface and switch the sound back to the built-in speaker.
The best solution involves spending money, and is to buy a Gefen HDMI Detective+. This learns the signal from the TV and will keep sending it to the Mac even if the TV is turned off, unplugged or the AV Receiver switches the connection.
See http://www.gefen.com/kvm/dproduct.jsp?prod_id=8005

DVI monitor fuzzy sometimes when waking from sleep

Hi there,
I have a new Samsung SyncMaster P2350 connected via MiniDisplayPort > DVI adapter. Works great 90% of the time.
I use the monitor primarily as my main and have the MBP lid closed.
Sometimes when waking the MBP by moving the mouse the screen will come back up all fuzzy (much like an old television on no channel). I then turn the monitor off and back on and the picture returns..!
I know this is not the monitor or the adapter itself as a friend came over a few weeks ago with his adapter and we connected the MBP to my Panasonic Plasma and initially had the same problem.
Has anyone else experienced this? The fuzzy colours as mainly made up of purples, blacks and whites.
Thanks,
Brett

The weird thing is that every morning, when I move my mouse to wake the computer, both displays go from black to show the desktop but the second display immediately goes back to black. Unplugging it and plugging it back in eventually works after multiple trys. Restarting the computer sometimes works but not always.
The only other major change to my computer before this started happening is that I installed Leopard.
So far I've tried setting my Macbook Pro not to go to sleep but that didn't change anything.
Should I try setting my displays not to go to sleep either? I haven't tried that because Energy Saver warned me that it could reduce the lifespan of the display.

Sound when waking up

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