Installing Mac mini Model A1283 Bottom Housing

Introduction
| Difficulty: | Moderate |
|---|
The bottom housing holds all your mini's internals.
Tools used in this guide
Paginated Single Page Steps

Step 1
—
Top Housing
You can skip this step if you bought your putty knife from iFixit. Putty knives purchased from iFixit come with pre-ground edges.
You'll need a putty knife in order to open the case. A 1.5 inch thin putty knife will work well, but you'll want to grind the edge down. Rub the putty knife's short edge back and forth on a sheet of all purpose rough grit sandpaper (100 grit will work fine) until it attains a beveled edge.

Step 2
Carefully insert a putty knife into the crevice in between the top cover and bottom housing. Start on the left side first. Push the blade down until you meet firm resistance (roughly 3/8 of an inch).
Gently enlarge the existing crevice by rotating the putty knife downward and away from the mini.




Would you please post photo of the resulting mac mini case (both metal and plastic part) after these steps? I would like to know if there is any scratches by applying these technique. Thanks.
Use businesscards between case & putty knife if you don't want any scratches. Worked for me.
I tried using business cards with the putty knife, but in the initial stages there just isn't enough room in the slit to get them in there with the putty knife. I was also really worried about scratching the case, but just went really slowly with the putty knife and mine came out scratch free. :)