Technical information

2 Snap the expansion cover into place.
3 Lift up the computer so that it sits upright.
You are now finished with the installation. You may plug in the power cord you disconnected, turn on
the computer, and start using the equipment you installed. If you see a “sad Macintosh” icon when you
start up your computer after adding memory, shut down and turn off the computer and check to see if
the memory you added is properly installed and firmly seated in the DIMM slots.
s
Warning Never turn on your computer unless all of its internal and external parts are in place.
Operating the computer when it is open or missing parts can be dangerous, and can damage your
computer. s
Press down firmly until the
expansion cover snaps into place.
Installing
Expansion
Cards and
Memory
187