Aux battery installation help; removing panel

[Ethergore]

So I just bought a 2009 Hawk that did not come with an auxiliary battery. I am trying to gain access to the wiring that exits the camper to attach to the truck wiring and can't figure out how to remove a panel that is in the way. The blue arrow is pointing to the panel I would like to remove. The black arrows show all the screws I removed to get the panel off. In addition to those screws, I also removed one inside the adjacent cabinet. Once these were removed the board didn't even budge. Any suggestions on how to gain access to this point are greatly appreciated.

Thanks!

 

[camelracer]

It looks like there is also a screw under the monitor that isn't indicated. I also remove the strip on the bench next to the panel you want to remove. The first time I took it off it was kind of a press fit and required a little persuasion.

 

[Ethergore]

Ok. So no screw under the monitor. It was just a press fit like you said and required much persuasion. The tolerance was so close it started splitting the panel next to it. I moved it just enough to gain access. Here are some pictures for others in the future. By the way, I also had to remove the cabinet door to allow room for the panel to slide.

Access achieved:

The part with tight tolerance:

Thanks for the help. Maybe ill create a write up when I finish it all.