What happens when you leave live chess, go to this page
http://www.chess.com/home/livechess_settings
select
Reset Layout - click here to reset your live chess layout
then scroll to the bottom, click on Save Settings, then go back into live chess?
I can only see half of the Live Chess screen when I log on to it. I can't start any games and can only see half the board. I tried clicking the simple board button but it did nothing. Any ideas on how to fix it all?