MacBook Air :: Loud Screeching Sound When Browsing Webpage With Safari

Mar 2, 2008

I was browsing a webpage with Safari when suddenly this really loud screeching sound came from my Macbook Air. I am not talking about the small clicks the HD seems to be doing once in a while. This was a very loud screeching sound, like someone cutting glass with a diamond. I didn't have any other programs on and my speakers were off. The sound lasted for about 2 seconds and got me very scared. I immediately checked the temperatures and fanspeeds but they were all normal (CPU around 45 celcius and fan about 2500 rpm). Now I'm afraid that it was my HD and it will fail on me sooner or later. Everything seems to be work normally now but I already sent all my important documents to another computer.

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QuickTime :: Having Loud Screeching Noise?

Feb 11, 2012

I have a mac book pro, version 10.7.3. When I use quicktime player 10.1 to do a screen recording, and I turn the volume up, there is a loud screeching noise. The noise goes away if I turn down my laptop's volume or if I turn down the volume in the quick time player settings, but then my video no longer has audible audio.

Info:
MacBook Pro, Mac OS X (10.7.3)

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MacBook Air :: Cause Of Screeching Sound?

Mar 4, 2008

I found a video about the screeching sound my macbook air did 2 days ago. This should make it easier to speculate what is causing the sound. [URL]. Is this normal or should I take it in?

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MacBook Air :: Screeching Sound From HDD?

Apr 15, 2009

when turned on or woken from sleep, the HDD makes a ticking or a screeching sound. The first time it became REALLY LOUD I started doing Time Machine backups but rather than be without a computer, I decided to ride it out until the thing finally crashed.Last night it makes the screeching noise (sounds like an owl screaming it's head off, no, not hooting, screeching) for a good 10 minutes. I got another backup off and shut it down.

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MacBook Pro :: System Making Loud Noises / Loud Sound On Start Up ?

Aug 23, 2009

I just bought my MacBook Pro last week. When I power it up, it makes a loud noise for about a second and a half. I think it's the hard drive starting up or the disc drive. I'm not sure which one, but it's pretty loud, so I was just wondering if anyone else noticed this and if it is normal.

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MacBook Pro :: Firefox Freezes While Browsing / Bleeping Sound In Windows

Sep 5, 2009

Does anyone have any idea what could be causing this. Its pretty random can be 2 or 3 times in 5 minutes or can be evey half hour. Just got a MBP 13" installed snow leopard. In the background I have messenger for mac and entourage running it does not seem to coincide with new messsages or emails. Im using Firefox as browser, which is regularly freezing.

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MacBook Pro :: Loud HD Spinning Sound?

May 11, 2010

I just got my MBP 2.66 i7, 500HD 7200RPM I can hear the HD spinning, is this normal, I didn't have this for my old macbook

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MacBook Pro :: Loud Clicking Sound - Lid Corner Too Sharp

Nov 1, 2009

When I click on the built-in mouse (whatever it's called), it's a lot louder/snappier sounding and feeling - makes more of a loud clicking sound - then my old Powerbook G4 did. Might I have got one that's a little out of whack or are they all that way? If it's normal, why so "clicky?" These days aren't they able to make things softer/quieter? I also noticed how sharp one of the corners is in the area where the latch (or lack of) is...that center area where you lift up the lid. I like that much better than the old one but does anyone else have the problem of a corner being too sharp?

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MacBook Pro :: Loud Clicking Sound When Closing Lid With 13"

Jan 13, 2010

few loud clicks when closing the lid of a MBP 13" slowly, mostly when its like in a 45 degree angle (the lid compared to the bottom)? Really creeps me out sometimes. Edit: sorry about duplicate thread, forum didnt seem to respond at first.

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MacBook Pro :: Flickering Screen And Loud Alarming Sound

Apr 16, 2012

Hey, 

I have a late 2011 MacbBook Pro with Lion. Sometimes my Mac gets vertical flickering bands almong with a really loud alam/emergency sound. Since I am in an office with svereral people, I have to swith it off by using the power button. I upgraded my RAM to 8GB (did it my self)... but there dosen't seem to be a problem with it since it says OK in the System report. Can someone please tell me what the problem might be? 

Sincerely, 

Johannes

Info:
MacBook
Pro, Mac OS X (10.7.3)

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MacBook Pro :: How To Reset PRAM/Start Up Sound Loud/Implications?

Jul 9, 2009

I recently purchased a 13" 2.26 stock macbook. It's perfect, screen is good (no scrolling issues or purple blues) with no dead pixels, no slanted keys, and no scratches.

I updated the firmware that addresses the SATA 1.5 issue. After the update, I reset PRAM. I held down the buttons till I heard the second or third startup bong.

Here is where it gets funny.

Now, when I reboot or start up my computer, the start up noise is loud. Even with headphones plugged in and also the volume turned to its lowest setting (even with volume turned off). Eventually, to control the startup noise, I had to install the startupsound program in my system prefs as mentioned on other threads and that has seemed to control the startup sound.

I was wondering, if by resetting the PRAM if I have harmed my computer in any way. Should I be worried about deeper issues with my computer since the startup sound was not previously being affected by reducing the volume to zero with headphones plugged in?

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MacBook Pro :: Tighten Touchpad For System - Not To Sound Loud Whenever Clicked

Jan 31, 2010

I want to tighten the touchpad so it doesn't sound so loud whenever I click on it. But I can't find the correct size allen key for the battery screw. Does anyone here know what is the exact size for the screw for the battery and what type of screw driver to adjust on the touchpad? I know I can use a flat head screw driver, the main part is to get the battery out of the way.

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MacBook Pro :: Loud Whining Noise From System - Makes Sound At Wakeup

Sep 7, 2009

It happens when the MBP wakes up from sleep. The longer it sleeps, the louder it's. Listen for it after the 1st 10 second.
MBP Whine.m4a

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MacBook Pro :: Upper Left Side Producing Loud Scratching Sound

Nov 4, 2009

My macbook pro has never made weird sounds. It is 2 and a half years old. It has been dropped twice, but not recently at all. Upper left side of macbook pro made very loud scratching sound as I opened it from sleep. It only did it when I had the laptop at a certain angle. It is still doing it. Im currently backing everything up to an external hard drive. I'm very worried. It was very loud, not the fan, not the usual disc slot movement, not the speakers.

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MacBook Air :: Safari Shuts Down Unexpectedly While Web Browsing

Feb 21, 2008

I'll just be doing basic web browsing with Safari on my MacBook Air and Safari will just unexpectedly close and then the error report comes up asking if I want to send it to Apple.

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MacBook :: Using Wireless - Often Stop Browsing On Safari?

May 20, 2009

I got a refurb 2.4 macbook a couple days ago and have been using it and I absolutely love everything about it

EXCEPT

quite often, when I'm looking at a web page or something on the internet, the page doesn't load. It will get the first part of a bar in Safari but it will stay there for minutes and then go to one of those white screens.

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MacBook Air :: Browsing Safari - Anti Virus Came Out Frequently

Nov 28, 2008

i was browsing using safari on my MBA and this anti virus opo came out quite frequent even i already set my block pop up windows. can anyway advice me how to get rid of it? its quite distracting anyway.

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OS X :: How Loud The Sound Is Coming Through A USB Mic

Jun 19, 2009

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MacBook :: Text Becoming Garbled On Webpage In Safari

Nov 5, 2008

Ever since the last security update, I have been having trouble with the text in part of a web page becoming garbled. It happens when I am scrolling through a page. I can fix it by highlighting the text and it will go away. It remains legible after I take the highlighting away. It does not happen every time I scroll, but it does happen randomly throughout the day. I have owned my Macbook for almost a year and this problem has only come up since the last security update.

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MacBook :: Safari Will Not Load A Webpage And Keep Freezing Up?

Feb 16, 2012

Safari will not load a webpage and keep freezing up on me and I have to force quit it. What do I do to fix it

Info:
MacBook, Mac OS X (10.7.2)

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How To Have Calculator On Macbook Pro In Same Window As A Safari Webpage

May 23, 2012

how do I have the calculator on my Macbook Pro in the same window as a Safari webpage? I'm trying to do some calculations from a webpage and currently need to keep going back and forth to the dashboard.

Info:
MacBookPro

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PowerPC :: IMac G3 Sound Too Loud

Mar 5, 2009

My Blueberry G3's sound is entirely too loud, even on the lowest volume setting. Any way to get it quieter? I have to turn the sound down on each program, which is annoying, and any OS sounds are freaking overkill.

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Mac Pro :: How To Remove Loud Start Up Sound

Mar 18, 2012

Before I have to enter my password the mac pro gives a very loud sound lately like with a pram reset. How can I remove that sound?

Info:
Mac Pro, Mac OS X (10.6.8)

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MacBook Pro :: Safari Reading List Won't Save A Webpage?

Feb 7, 2012

I had saved a webpage on the Safari Reading List.  I pulled it up, read a little, and saw it disappeared from the Reading List.  I had ot finished reading it, so I decided to re-save it to the list, but the Add Page button on the Reading List window was greyed out.  Nothing I did would change the greyed out button to make it functional. 

Info:
MacBook Pro, Mac OS X (10.7), Just upgraded to Lion

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MacBook :: Webpage On Safari Does Not Show Top Box To Enter Web Address

Aug 29, 2014

My webpage on Safari stopped showing the box on the top of the page to enter a web address.  The trackpad was acting up just before it happened. 

Info:
MacBook, Mac OS X (10.6.8), My track pad was acting up

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MacBook Pro :: How To Stop Auto Webpage Open In Safari

Dec 12, 2014

Its really irritating when i open webpages or click something suddenly one or two webpages open. How to stop this?

Info:
MacBook Pro (13-inch Mid 2012), iOS 8.1.2

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OS X :: Loud Whirring / Grinding Sound Coming

Jun 18, 2009

I just bought a new 24 inch 2.66 GHz iMac off of MacMall last week (6 days ago) and it has been working fine up until a day and a half ago. You see, I put the iMac to sleep for a while, and when I woke it up there was a moderately loud (but in no way ear bashing) grinding/whirring sound coming from the left area of the machine under the screen. I now noticed that the longer I have the machine on for, the louder and more annoying it gets. Does anyone know what is there (HDD, fan or what)? Also, is this something I have to worry about or is this an issue all iMac users face? I am new to OS 10.5 and modern Macs. I am really starting to get worried about this, as the machine is almost brand new.

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Intel Mac :: Anyone Encounter Loud Fan Sound Upon Power Up?

Mar 2, 2012

When I power up my iMac, I encountered a very loud fan sound in the background that I had never encountered before.This happens despite turning off and powering up again.

Info:
iMac, Mac OS X (10.5.8)

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Intel Mac :: Freezes After Loud Intermittent Sound

Mar 31, 2012

The last days appeared a problem on my IMac 21,5 inch Mid 2010, OSX 10.7.3. Without notice an intermittent sound appears very loud and the imac freezes. I have to re-initialize the machine. I've checked the console log and nothing.

Info:
iMac, Mac OS X (10.7.3)

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Safari :: Optimizing MacBook Pro - Embedded Video On Webpage Halts

May 1, 2012

When I play an embedded video in a web page in Safari, it invariably halts and starts repeatedly (not the audio.. it goes on smoothly while the video pauses then resumes in a few seconds in sync with the audio, then this repeats in a few seconds). This doesn't happen with youtube videos in Youtube, but embedded in blogs or Jon Stewart e.g.

Info:
MacBook Pro, Mac OS X (10.7.3)

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