There are threads on how to post pics. There is a forum thread specific to "how to post" on the main forum page. Lots of info there. In short, you have to post a pic to a picture hosting web site, and link to that pic when you post a pic here. Complicated at first, but is super easy.
Is the board touching the "coils" or the radiator looking thing? There is not a lot of airflow needed so if the board is a few inches away, maybe even as close as 1-2 inches, then it still might work fine.
Does the fridge cool?
The air moving away from the coils will need more space than the air coming in.
Is there a fan?