Corsair 200R Case (( needs quick reply ))

OH! Duh...
It looked like the other side of the enclosure door!

If that's the back plate for the CPU mount, then make your life easier. Remove the 6-7 screws to take the motherboard out.

They also come with installation instructions. Best to follow those.
 


Meh, i found the solution while playing with the case, turns out you really need TONS of force to slide it out, i mean like seriously,