I need help opening the case of my Gateway Dx4380G

[RyanRAW]

Hello. I am looking to replace parts in my spare computer by hand.
I am having a problem opening the case on the back there is a gate that sticks out from the back that prevents me from opening up the case like so...

http://i.imgur.com/5RirCtw.jpg

http://i.imgur.com/uPf4BAl.jpg

The gate won't move at all and I don't notice anything else too it.

Does anybody know what I am suppose to do to open the case without cutting it?

 

[GreyCatz]

Hello, Ryan:

First check along the edge of the back panel and remove any screws. Right under the metal tab there's a fold in the side panel. Grip the fold and pull the side panel backwards. It may be very tight, but just keep pulling it.

When the time comes to put the side panel back, you need to line it up with the small guides on the inside of the panel. Then just push the side back and use the metal tab as a locking guide.

Best of luck,
GreyCatz.