I had a lot of trouble lifting up the right side. I had to use a great deal of force, and I hesitated for quite some time for fear of snapping the casing.

[quote|yowsa]I had a lot of trouble lifting up the right side. I had to use a great deal of force, and I hesitated for quite some time for fear of snapping the casing.[/quote]

Danger Will Robinson!! My upper case did NOT want to come out on the right side. I just trusted to cameronmoll and kept lifting straight up. Finally, it came loose, but it wasn't easy. Meanwhile, while I was dealing with the cable -- just had to pull up a black tab hooked to it -- I somehow managed to chip the front, top edge of the upper case -- the edge farthest from the screen -- in two places, one on the right, one on the left. So, watch that edge, it is thin!

[quote|adamorth]Danger Will Robinson!! My upper case did NOT want to come out on the right side. I just trusted to cameronmoll and kept lifting straight up. Finally, it came loose, but it wasn't easy. Meanwhile, while I was dealing with the cable -- just had to pull up a black tab hooked to it -- I somehow managed to chip the front, top edge of the upper case -- the edge farthest from the screen -- in two places, one on the right, one on the left. So, watch that edge, it is thin![/quote]

Regarding the right side, there is a series of 3-4 plastic snap in locks on that side along the optical drive, holding the case down in lieu of screws. It takes serious pressure to remove the snapped in pieces (just lift straight up). You should also make sure to line them up when you put the casing back on. Another picture might help show that portion better

[quote|dougyfresh]Regarding the right side, there is a series of 3-4 plastic snap in locks on that side along the optical drive, holding the case down in lieu of screws. It takes serious pressure to remove the snapped in pieces (just lift straight up). You should also make sure to line them up when you put the casing back on. Another picture might help show that portion better[/quote]

My upper case also came off with a little difficulty. There are some plastic tabs that hold the case down (4 of them). They sorta "pinch" onto 4 little bars that are part of the upper case (note, the bars appear to be metal). I worked my upper case to the left a little and it came out easier. One of the these tabs was really tight. Note: if you do this, one or more of the tabs may stay on the upper case, you'll need to move them back in place before putting the upper case back on (pry it off the upper case with a spudger, or very carefully with a flat screwdriver as to not damage it). It will slide back into a slot on the body.

[quote|dmorrison]My upper case also came off with a little difficulty. There are some plastic tabs that hold the case down (4 of them). They sorta "pinch" onto 4 little bars that are part of the upper case (note, the bars appear to be metal). I worked my upper case to the left a little and it came out easier. One of the these tabs was really tight. Note: if you do this, one or more of the tabs may stay on the upper case, you'll need to move them back in place before putting the upper case back on (pry it off the upper case with a spudger, or very carefully with a flat screwdriver as to not damage it). It will slide back into a slot on the body.[/quote]

It lifts straight up.

[quote|cameronmoll]It lifts straight up.[/quote]

Quote from cameronmoll:

It lifts straight up.

I'd suggest being careful and perhaps having help with step 12, as I have broken the connector piece at the end of the cable by pulling too hard/fast and having the connector stuck in the board and the ribbon dangling without purpose.

Does anybody know of a good way to repair such a ribbon, or am I stuck buying new upper case units?

[quote|o2bnited]I'd suggest being careful and perhaps having help with step 12, as I have broken the connector piece at the end of the cable by pulling too hard/fast and having the connector stuck in the board and the ribbon dangling without purpose. Does anybody know of a good way to repair such a ribbon, or am I stuck buying new upper case units?[/quote]

The computer serial number and network IDs are on the underside of the top case (visible in the battery compartment.) In order to prevent misidentification in the future (for instance, while on the phone with Apple tech support), I print the info from the old top case on a sticker and affix it over the label on the new top case.

[quote|colleenthompson]The computer serial number and network IDs are on the underside of the top case (visible in the battery compartment.) In order to prevent misidentification in the future (for instance, while on the phone with Apple tech support), I print the info from the old top case on a sticker and affix it over the label on the new top case.[/quote]

A lot of top case replacements are due to the front edge being broken by the bumpers on the lid of the MacBook. I stick a couple of felt dots on either side of these bumpers to absorb some of the shock when the lid is slapped shut, to prevent damage to the new top case.

[quote|colleenthompson]A lot of top case replacements are due to the front edge being broken by the bumpers on the lid of the MacBook. I stick a couple of felt dots on either side of these bumpers to absorb some of the shock when the lid is slapped shut, to prevent damage to the new top case.[/quote]

I think that one extra picture should be added here. That is to say, the purpose of using the spudger (which I do suggest you should buy so that you don't risk ruining the orange cable), is to unplug a little connection. Basically your are "popping" it open. Had I known this it would have made th4e process feel a little less risky. In any case the mission was successful... Job completed in 45 minutes and my computer has wireless internet once again!!

[quote|juztino]I think that one extra picture should be added here. That is to say, the purpose of using the spudger (which I do suggest you should buy so that you don't risk ruining the orange cable), is to unplug a little connection. Basically your are "popping" it open. Had I known this it would have made th4e process feel a little less risky. In any case the mission was successful... Job completed in 45 minutes and my computer has wireless internet once again!![/quote]