Group differs on private/var/db/GPURestartReporter should be 0 group is 80. Repaired System/Library/Frameworks/amework/Versions/Current Permissions differ on System/Library/Frameworks/amework/Versions/Current should be lrwxrwxrwx they are lrwxr-xr-x. Repaired System/Library/Frameworks/amework/Resources Permissions differ on System/Library/Frameworks/amework/Resources should be lrwxrwxrwx they are lrwxr-xr-x. Repaired System/Library/Frameworks/amework/CoreGraphics

Permissions differ on System/Library/Frameworks/amework/CoreGraphics should be lrwxrwxrwx they are lrwxr-xr-x. Group differs on Library/Preferences/ should be 80 group is 0. Permissions differ on Library/Java should be drwxr-xr-x they are drwxrwxr-x. Group differs on Library/Java should be 0 group is 80. The volume Macintosh HD appears to be OK. Here are the results from these two tests.Ĭhecking file systemPerforming live verification. Only once has it locked up while I was just in normal desktop non-gaming mode.Īny help or advice would be wonderful, my 1 year warranty will be running out soon as I bought it on Black Friday of last year. WoW (is the worst, will freeze up anywhere between 1 - 3 hours of gameplay) Minecraft (pretty stable for a long while, but still have had it lock up with this as well). What I do notice though is that when I'm playing games especially more graphically intense, i.e. When it locks up the screen just completely freezes, nothing responds at all, and often it gets stuck on the same sound. What I did notice was there was an OS update about 6 weeks or more ago that was around the same time of my problem. All of this took place pretty quickly after I bought the iMac so I don't feel that any of my changes have affected as I have been running the machine like this for nearly a year. The only changes I have made to the system so far have been #1 I upgraded to 12 GB of aftermarket RAM from the stock 4 GB and #2 I upgraded to Mountain Lion when it became available. I've had my iMac for nearly a year, all has been pretty smooth until recently when it has decided to start locking / freezing up on me (more details shortly).

Processer is 2.5 GHz Intel Core i5 with 12 GB 1333 MHz DDR3 RAM Computer Details: iMac 21.5' running OSX Mountain Lion Version 10.8.2

My imac keeps freezing up