Need to replace LCD of Aspire 7535-5415 laptop

My laptop's lcd is cracked and needs replacement. I've already ordered a replacement lcd which will arrive on Monday. I need some advice on how to replace it. I have downloaded the service manual that shows that in order to replace the screen, I have to unscrew everything from the bottom of the laptop, remove the keyboard, the top panel where the power button is, and then the screen unit can be separated from the laptop. I have seen some video's on replacing lcd on other acer models where the lcd can be replaced without disassembling the whole unit. Can the same thing be done for Aspire 7535-5415? Thanks!