How do I open up the back slot for my graphic card?

[modvskon]

At the back of my computer case,
there are 4 slots. One of them are taken ( the back of my graphic card of course).
But recently I got a new graphic card, one that uses 2 slots, but have had no success opening up a that second space.

I attached an image displaying what I mean. (Orange being my graphic card, red being the slot I want to open up)

http://img703.imageshack.us/img703/6817/yf1l.jpg

Is it even possible to open this up?

 

[MC_K7]

Yes it is, from the look of your case on the picture, it seems like you need to rip/peel the metal off. I've seen cases like this before.

 

[burdenbound]

I would highly recommend cleaning out your case while you are at it.

 

[MC_K7]

I would highly recommend cleaning out your case while you are at it.

Lol yes! A lot of dust in there, can make some components overheat so you should clean it.

 

[modvskon]

yeah, figured it out, many thanks to everyone who helped!