How do I teardown my sony bravia kdl40 ex720

Hello,

I'm hoping I can get some help tearing down my bravia television. I need to do so as my tv is displaying ghost images and horizontal lines on all channels/inputs and also on the bravias menus. I'm wanting to do a temporary fix I found on YouTube which requires I strip the tv down. I thought this would be easy but after removing the back I'm unclear as to how to remove the front of the frame, there are metal pieces preventing the front from being removed, and it seems like some of the electrical components are attached to the front of the frame as well as the internal component, which would prevent them from being separated. I hope that makes sense.... Is there A guide or a link to a video that's shows how to teardown this bravia or a similar one.