iMac can't log on white screen
So yesterday I installed OS X Server on my iMac.Everything was alright since then.
Suddenly today my iMac won't start,it is loading halfway at the Apple Logo and then white screen (and I also can see the mouse but that's all)
What I have tried:
- Reinstalling OS X Yosemite
- Resetting PRAM and RAM (Command key + option key + P + R)
- Booting up in safe mode (Which I tried pressing shift while power up and nothing happened
- Used the build in disc utility to repair disc (no problems found) and repair disc permissions (some problems where found and fixed, but did not fix the problem)
- There were no backups with Time Machine.
What should I do?
Thanks! I need an answer as soon as possible please!
iMac, OS X Yosemite (10.10.3), 27-inch Intel Quad-Core i7 2.93GHz 8GB 2TB