Hi all I have an aspire 4551 that I am having to replaced a damaged keyboard on. I have the new keyboard here however am struggling to find any disassembly instructions to access removing the keyboard. Unlike a lot of acers, the 4551 seems to have virtually no support online and the main casing seems to be one one unit of the top half. I seem to have all the screws out but part of the boards seem to belong to the bottom half and the other parts go with the top so I therefore struggle to split it apart and therefore cannot see how to take the keyboard out. Can anyone help? Thanks