2
votes
2answers
599 views

Boot hangs on grey screen (even when booting from USB drive with fresh OS X install)

My MacBook Pro 15" Late 2011 (MacBookPro8,2) with AMD Radeon 6770M exhibited display corruption and associated system crashes/resets over a period of two weeks before it entirely failed to boot. The ...
4
votes
3answers
4k views

How to diagnose repeated OS X hang / spinning beach ball of death?

Here are my stats and brief summary of the problem: macbook pro; mid 2009; 13 inch; 2.26 GHz; 4GB RAM (currently, will elaborate); 10.7.5 The issue I'm having is that the computer constantly gets ...
0
votes
2answers
163 views

2010 Mac Pro beachballing/freezing

My machine is a 2010 Mac Pro 2 x 2.66 6-core intel xeon with 32 GBs of ram running Mac OS X 10.8.3. Just the other day it started to beach ball after about an hour of use. It doesn't make any ...
1
vote
0answers
503 views

27" 2009 iMac screen occasionally freezes (mouse still moves) after upgrading RAM and SSD

I have a 2009 iMac that has been working fine (but slowly) until now. I decided to upgrade the hard drive to a 500 GB Intel SSD (MZ-7TD500BW) and put in 16 GB of RAM (PNY Optima PC3-8500). I've ...
0
votes
1answer
285 views

Can software cause the home button to stop working on iOS?

I have a new (2 months) iPhone 5 and it just froze in the "settings" app. Everything on the phone is controlled with the round button at the bottom, when I press it nothing happens anymore. Can this ...
0
votes
1answer
811 views

My macbook pro hard drive seems to be corrupted, should I replace it?

I have a 2,26GHz mid-2009 macbook pro with 8Gb Ram and mountain lion (mac os x 10.8.2). Recently my computer doesn' t stop freezing and I have to force the computer to shut down. Then I ...
2
votes
3answers
4k views

MacBook freezes with three beeps

My Feb-2011 MacBook Pro hangs with three beeps. I noted the first strange thing a few days ago. The MacBook was in standby (as always) but very hot (not usual). I thought some process must have ...
2
votes
1answer
255 views

Faulty 2006 iMac - what is it useful for?

I own a 2006 iMac, which, alas, has a known manufacturing fault. Because of the poorly-designed cooling system, the graphics card (soldered to the motherboard) has become defective and the system ...