I am not very tech savvy so please answer in lamans terms.
I recently updated my iMac to Mavericks via App Store. Few days later I was using iTunes and system kept playing up. Following day I couldn't get past the boot screen.
I just get the Apple logo and a loading sign.
-
Tried safe mode, but loading bar just disappears about 1/4 way
through. -
Tried recovery mode. Checked and reapired permission etc. Was saying
a bunch of file routes could not be recognised but said repaired
fine. Next try, same info displayed. -
Tried reinstalling Mavericks but no luck. In fact on a couple of
occasions it wouldn't let me do that, just kept saying try again. -
Then did internet recover and tried to revert back to Lion but
wouldn't allow it cos Mavericks is on system.
Now instead of Apple grey screen on load up I get the logo and some text comes up with a bunch of numbers and says something about "panic".
I do not have any of my OS on time machine as far as I am aware. Really would prefer not to erase my HD cos then it means losing a bunch of programmes. And dont yet have photos and that backed up onto Ext HD.
Best Answer
There are 3 more start ups you can try:
Press Option-Command-P-R until you hear startup sound a second time.
Press Command-V during startup. -Start up in Verbose mode.
Press Command-S during startup. -Start up in Single-User mode.
here is more detailed information what to do.
Your computer should start up normally and allow you to log in.
or see the link for more information.