1. lay the computer down sideways on a soft cloth. be careful not to let the base roll.
2. loosen the four captive screws at the base of the computer and gently remove the access panel.
3. touch a metal point inside the computer. then unplug the power cord.
before installing:
1 get a phillips screwdriver
2 shut down the computer
3 unplug all cables, except the power cord
for instructions on using the airport software, choose mac help from the help menu. then click the question mark and click airport help.
touch this metal before you touch any other parts inside the computer. don't walk around the room until you've finished installing memory or an airport card.
4. to install an airport card, connect the antenna firmly to the card and insert the card into the airport card slot.
5. to install memory, insert a memory module into the memory slot at an angle. press down to lock it in place.
6. replace the access panel and tighten the four screws.
. if the airport card is connected to an adapter, remove the metal clip and pull the card from the adapter. you don’t need the adapter.
for more information on the type of memory to use with your computer, choose mac help from the help menu. then type "memory" and click ask.
. never turn your computer on unless all of its internal and external parts are in place.