Currently Being ModeratedFeb 17, 2012 11:11 PM (in response to Thatguy1233)
I hope you set a time machine backup and you need to restore and undo the damage.
Otherwise, reinstall your OSX lion from the HDD.
Currently Being ModeratedFeb 18, 2012 6:49 AM (in response to MittWaffen)
Two things, I don't have a time machine back up so it's not possible... And the other thing is how can I renistall my OSX lion from the HDD? I can't access anythign at all!
Currently Being ModeratedFeb 18, 2012 7:02 AM (in response to Thatguy1233)
what operating system are you using?
nevermind, your late 2011....stupid question.
here is a recovery link if your machine came built in with Lion http://www.apple.com/macosx/recovery/
Currently Being ModeratedFeb 18, 2012 7:01 AM (in response to Thatguy1233)
My first thought was the hard drive and OS has a built in Sudden Motion Sensor whcih will stop the hard drive heads from crashing into the platters when the computer is moved suddenly. This does work most of the time and could cause some of the tings you are seeing.
But then after reading more of your first post it seems your system and drive is doing some very strange things.
It would be best to first take it into an Apple Genius Bar and have it looked at. They can run tests on it and since it is still in the original 1 year warranty this should not cost you anything even if something needs to be replaced.
You can also run the Apple Hardware Test on it your self by connecting it to the Net by Ethernet cable and booting holding down the d key or the Command+d keys. That will boot the computer from the Apple internet servers and load the AHT.
Currently Being ModeratedFeb 18, 2012 8:43 AM (in response to Thatguy1233)
You hold option when powering on, you should see a recovery HDD partition.
Run this, if you dont head to the apple store ASAP.