Our Ice Damper was warped, which let warm air into the freezer and caused frost to form. Also, our ice and water dispensers stopped working.

Swapping out the ice dispenser damper door was pretty easy- just used a combination of screwdrivers to remove the dispenser assembly, popped the old damper off, put the new damper on. Replacing the control board was only a bit more complicated- unplugged the fridge, removed the control board metal cover (beware the somewhat sharp edges), unhooked all the cables from the board, used needle-nose pliers to pinch each plastic spacer/fastener as to not damage them while removing the old board, mounted the new board where the old board was, and plugged in all the cables (they were all different enough from each other that I didn't have any trouble figuring out where they were supposed to connect). I now have my fridge plugged into a surge protector- hopefully that will protect this new board I've installed. Thanks a bunch,PartSelect.