0
votes
1answer
76 views

Interpreting constant kernal panic

I have very frequent kernel panic calls. Here is a report on one of them. I have no idea what is causing it. Fri Jun 27 11:21:45 2014 panic(cpu 1 caller 0xffffff7fad305f7c): "GPU Panic: ...
0
votes
0answers
38 views

can't get my mac pro to start

I have a new mac pro, i tried downloading apps and updates but when I restarted it forcefully, it can't start properly anymore. When I press the power button it starts up, brings the start up tone ...
0
votes
1answer
235 views

One month old Macbook Air does not power on

I have an almost new Macbook Air. I started to use Time Machine for the first time with a brand new "My Passport" hard drive. I had to unplug it during the process and it was left unplugged for quite ...
2
votes
1answer
55 views

Mac running like a snail after 15 minutes

After booting up my Mac (2011) it runs fine for the first 15 minutes then runs like a snail. My memory and CPU usage is fine and I have scanned for viruses countless of times an comes back with ...
0
votes
1answer
182 views

Could trying to disable WindowsServer.plist break my iMac it will no longer start?

Forgive the long story, but I have a mix of old knowledge and unfamiliarity with Mac so I don't know what might be relevant. The tldr version is my iMac won't boot. Trying to put op an upnp server: ...
1
vote
1answer
484 views

Mac Pro 2008 will not boot and no video out

I have a friend with a mac pro 2008 model - which is failing to boot. Windows 7 was the predominantly used OS on it, and she hardly ever booted into OSX Snow Leopard. She did change the graphics ...
0
votes
3answers
645 views

Deleted libsystem.B.dylib by mistake

I deleted libsystem.B.dylib by mistake. On boot it got struck with Apple logo and a loading symbol below it. I tried booting with Cmd-v but it got struck with AppleIntelCPUPowerManagement: ...
5
votes
3answers
29k views

Can't boot Mac, only shows a Folder with a Question Mark?

How do I start up a Mac when all it shows is a Folder with a Question Mark, even with a DVD in the drive? Image courtesy of Loïc Wolff