The problem when your computer/device as a whole OR an individual application becomes unresponsive, "hanging" as it were, in mid air.

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3
votes
2answers
376 views

Aperture and iTunes freezing, bringing down Snow Leopard entirely

I've got a 27" dual-core iMac of the generation before the current one. HDD is 2 TB, RAM is 8 GB. I've got Aperture 3 installed and updated, with a photo library totaling 180 GB. With increasing ...
2
votes
2answers
3k views

Mouse/Keyboard won't connect after being powered off

my iMac has recently developed an odd issue: If the mouse, or keyboard, is powered off (power button, or because I pull the batteries), and then powered on again, the device will not connect to the ...
3
votes
2answers
1k views

MacOS & finder hang to beach ball after a couple of hard resets, won't go away

I had to do a couple of hard resets (holding power button until it shuts off) because MacOS became unresponsive. Now it's happenning every time, when opening a pdf with preview, or apps that used to ...
1
vote
1answer
388 views

Can't preview files in column view

I'm suddenly not able to preview files in column view, or select them in the Open File dialog. Selecting the file gives me a spinning beach ball, and eventually I end up relaunching the Finder. I've ...
0
votes
1answer
2k views

What to do when the Videos app freezes

I started playing a video added from iTunes and about 10 minutes in the video stopped and the Videos app closed. Whenever I go back to the Videos app, it is a blank dark screen that won't respond to ...
2
votes
1answer
2k views

Finder freezes when deleting files across a network

I have my MacBook 5,2 hooked up to an Ubuntu 10.10 'server' via ethernet. I've installed netatalk (AFP fileserver) and avahi-daemon (Bonjour for Linux) on the server. I've disallowed Spotlight from ...
0
votes
1answer
414 views

iPhone 3GS always rebooting when logging on to cellular network

I upgraded to 4.3, without jailbreak. Phone seemed ok, but I turned it off and on again a few days later (normal power off). It started rebooting itself. I tried hard resets. Eventually got to a ...
2
votes
1answer
5k views

How can I prevent Excel from opening recovered files?

I unfortunately tried to open a few Excel files that have huge amounts of data. After 20 minutes they were not opened yet, so I did a force quit. The problem now is that when I launch Excel, the ...
1
vote
1answer
131 views

MacBook freezing?

While I was working with my (unibody, 10.5) MacBook, suddenly the display was covered by a grey shade and a message - in four languages - appeared, ordering me to restart the computer, and of course ...
0
votes
3answers
6k views

How to make a KVR1333D3S9 work with a MacBook Pro 7.1?

I recently bought a couple of memory modules from Kingston to be used on my MacBookPro 13" 7.1, they are KVR1333D3S9/4G which should work fine with the computer as the frequency and latency is ...
0
votes
2answers
963 views

Diagnose periodic slowdowns/freezes

When I am watching a YouTube video, the video will pause and freeze for about one second, every 10 seconds on the dot. I've timed it. I have also tried watching activity monitor but it doesn't show ...
2
votes
2answers
844 views

snow leopard(10.6.5)freezes on startup with bootcamp and windows7

Help! I've installed boot camp and Windows 7 on my black Macbook Santa Rosa (2.4Ghz, 4GB RAM) and have a serious problem where I can no longer boot into OSX. OSX freezes with the apple logo and timer, ...
0
votes
1answer
3k views

iPhoto gets stuck on finishing last import

I have this problem where iPhoto gets into a state where it won't quit, and won't let me import anything. If I try to empty the (iPhoto) trash it tells me I should "Wait until the import is finished". ...
0
votes
1answer
197 views

MacBook Pro Hang

I bought a new MacBook Pro with a Core i5 processor; everything is very good but it hangs a lot. I changed its hard drive and used Apple's diagnostic test but neither helped. Any ideas about what ...
3
votes
3answers
2k views

Why does my computer freeze when I unplug my headphones?

Whenever I plug in or unplug my headphones into my computer, it freezes for about 10 seconds before it is able to do anything which is rather annoying. This didn't use to happen though, would anyone ...
6
votes
2answers
155 views

My iPod Touch / iPhone is frozen!

My iDevice is frozen on one screen and won't let me do anything. What can I do to fix it?
9
votes
1answer
2k views

What does it mean when a %CPU exceeds (# of cores) x 100%?

Several responses to a question I asked earlier suggested I try Opera kiosk mode, so I decided to download it and give it a try. Once the download had completed and the disk image was being verified, ...
5
votes
3answers
869 views

Why does Safari always hang?

I use Safari as my browser, but I've found that it frequently hangs for 20, 30 seconds (sometimes longer), often times when I wake it up from sleep and/or when I open a new tab. Though I'm not sure ...