'''STUDY THE GUIDE before beginning.''' ''Purchase all the recommended tools. ''Study the guide before you start. Take pictures of your own as you proceed. Study the guide before beginning. Separate an label all the screws. Study the guide before beginning.''' Use soft bristle brushes''' (artist brushes, not house painter brushes). Completely dry the board after cleaning before applying power and ''did I mention you should study the guide before beginning?''
''Seriously pulling, brushing, scrubbing a component/connector off the board is the most common error, that and trying to put too long or short a screw in the wrong hole when reassembling.''
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