How to open and replace Laptop/Notebook keypad/keyboard

So you want to replace your keyboard and so far based on my experience different laptop requires slightly different way to open it. Here i will list references to open your notebook and replace the keypad/keyboard.

Apple notebook.
You can read the PDF guide here.
http://eshop.macsales.com/Tech/FTP/pbpismo/pbfw-kybd-cip.pdf
to download this pdf just right click and select save target as...

Sony Notebook.
Mike hardware site have post a great brief description with the picture as the guide. Just click on the image to enlarge it,
You can read it here:
http://www.mikeshardware.com/howtos/sonyhdswap/