This is a quick visual guide on how to open this all in on computer. I spent some time fiddling aroud to find the scres and clips. I hope this will help those who want to give a new life to this computer by adding (changin) RAP or replacing the slow 5400 RPM Hard Drive by a faster SSD on SSHD
So here is what the model looks like
Back (sorry for the fuzzy image)
Here is a visual so as you can see where the clips are, this was not simple to find but you must unclip it with, ie a screw driver or so
This is not very precise but I hope it can help; as I didn’t find any instruction or manual on the web I wanted to share at least some info.