Apple 4400 Personal Computer User Manual


 
Closing the computer
1Slip the base of the logic board into the guide rails inside the computer’s case.
2 Reinsert the three cover screws you removed earlier.
Reinstall these three screws.
Set the top cover down so there’s about a quarter of an inch gap here.
Then slide the top cover all the way forward.
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Installing Expansion Cards and Additional Memory