Installing Memory
Installing memory is a fairly simple process, as long as you follow a few specific rules. Each machine has it’s own design in terms of how many RAM slots the machine has, as well as where they’re located. You should consult your manual for this information. The following point should always be adhered to when installing memory in your machine.
Preparation
- Set the computer on a hard, uncluttered surface, in a non-carpeted area.
- ALWAYS wear a static wrist strap when handling memory.
- Make sure that the CPU is unplugged from the wall, and that all cables
are disconnected before starting to remove cover.
- When uncovering your CPU, don’t force the cover. If it’s not
lifting off, make sure that it’s not caught on something, and that
you haven’t forgotten a screw.
Installation
- DIMM modules are held in place with friction only, as opposed to SIMMs
which used clips.
- Firmly insert DIMMs in place, making sure that all the module is flush,
and that all the pins are connecting.
- When inserting and removing memory, take special care not to place any
flex on the motherboard. This could result in a cracked board, which in
effect would "total" your system.
- Once the memory is installed, plug everything back in, restart your
system, and check to see that the system reflects the additional RAM you
just installed.
Troubleshooting
- If the memory does not show up in the window, reopen the machine and make
sure the modules are seated firmly in the slots.
- If reseating the modules does not resolve the problem, or if you get any
kind of Sad Mac or chimes on reboot, pull the new modules out of the machine,
and attempt to reboot with your original memory. If you reboot successfully
with your old memory, return the modules you just purchased for replacement.
- If you reinstall your old memory and you still have start-up problems,
take your machine to your dealer for diagnosis.
- If you are at all tentative about the installation procedure, go to your nearest dealer and shell out the $50-$75 bucks to have them do the installation. It’s better to pay a little extrathan to do any damage to the machine or the memory.
