I have wood laminate floors in my home and am having a problem with a few of the 3" by 24" boards coming unglued and popping when stepped on. The one year warranty on installation repairs has expired and the store tells me it will cost around two hundred dollars to repair by drilling holes and injecting glue. This problem is in a 2 X 3 foot area only. How can I make this repair myself. Thank you for any advice.