how to restore to factory settings on Macbook Pro 15" mid2009
how to restore to factory settings on Macbook Pro 15" mid2009
how to restore to factory settings on Macbook Pro 15" mid2009
See the discussion here (it's the same for your Mac):
How to erase hard drive on early 2009 iMac - Apple Community
See the discussion here (it's the same for your Mac):
How to erase hard drive on early 2009 iMac - Apple Community
how to restore to factory settings on Macbook Pro 15" mid2009