just wanted to say thank you although i only needed up to step 43 as i'm have issues with the dvd drive it seems it only wants to read if the drive case is open my my thought is the slider servo is about done for. the dvd was a bit of a bear to figure out for a few minutes but remove the foam then use a p42 driver on the screws underside then the top slides off the back and honestly i left the bottom on.i found step 29 to be a bit of a pain and almost decided to break that bugger of a clip off for future work but didn't, and to me it seemed that removing the screws in step 40 made steps 32 through 34 easier, i don't know take it for what it's worth also i found i could also skip step 35 and leave the front plate and the rf module connected which made working the unit while open/disassembled easier if you need to remove the rf module then you can move the front plate off to the side enough and remove the screws holding it, and beside i hate working with ribbon cable. all in all nice guide though THUMBS UP!