Answers...

to commonly asked questions.

Syncing Google Calendar with iCal

Hi Scotty,

I having problems with my audio, I hear the chime when booting my system but that's it, nothing else
Also getting a message when syncing iphone -"Error occurred remapping record identifiers"

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To answer your second question first, this post to the apple.com discussion group may help.
Apple - Support - Discussions - remapping record identifiers error ...

Now to address the audio problem. Hearing the chime at startup means that it has passed the POST (power on self test) and the issue is most likely not hardware. There are a few files that may be at fault here. You can throw certain files away, then restart and hope to get audio back online. Here are the file paths to those files:

/Library/Preferences/com.apple.sound.plist
/Library/Peferences/SystemConfiguration/preferences.plist

and inside your user’s folder...
~/Library/Preferences/com.apple.soundpref.plist

Restart and hope for the best.
This image is a theme.plist hack