Blue indicator lights not working properly

Hi
I've just doen the SMC updated to enable Power Nap on my 13" Macbook Air running ML. It seemed to work OK except that the blue indicator lights in the dock aren't working properly. Instead of showing blue lights it now shows little white rectangles. Seems to function the same, it's more of a graphical glitch it seems - but an annoying one. Any ideas please? I am a complete Mac noob I'm afraid.. first ever Mac...
Thanks.

Try doing a Dock restart using the following Terminal command:
killall Dock
Log out/in and test. If that doesn't work.
You need to look in your user Library/Applications Support/Dock for the .db. Hold down the option key while using the Finder “Go To Folder” command. Enter ~/ Library/Applications Support/Dock. Move the .db to your desktop.
If you prefer to make your user library permanently visible, use the Terminal command found below.
http://osxdaily.com/2011/07/04/show-library-directory-in-mac-os-x-lion/
You might want to bookmark the command. I had to use it again after I installed 10.8.4. I have also been informed that if you drag the user library to Finder it will remain visible.
Then try a dock reset.
Applications/Utilities/Terminal enter the command
killall Dock
Log out/in test. If it works okay, delete the .db from the desktop.
If the Dock is the same, return the .db to where you got them from, overwriting the newer ones.

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<Serial Number Edited by Host>

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Message Edited by Yannis1980 on 10-13-2009 12:09 PM
Message Edited by Yannis1980 on 10-13-2009 12:09 PM

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