Flir i7 help

Not sure if this is the right category but it seems as good as any

I have a Flir i7 with the IO pushed in and I'm having trouble opening it up to fix it. The area around the camera part doesn't seem to have a way to separate it. If any of you guys know anything or can point me in the right direction, I would be grateful.

EDIT: Posted too quick, this is the E4 - don't know if it helps.