So I brought my 3.2 Ghz Intel Core i3 imac with 4 GB Ram in for a hard drive recall. They ended up replacing the 1TB HD with a new one, as well as the logic board (no explaination given for the board replacement - no charge). Since then, Safari Unexpectedly Quits when starting up. There is no com.apple.safari.plist file on my machine, which is weird. I am running Lion 10.7.5. I also get an unknown error when logging into Apple Support Communities, and therefore can't ask this question there. The error report is apparently too long to post here.
I am not code savvy, but not entirely stupid either. Any help would be greatly appreciated.