5If necessary, remove memory modules that occupy system board sockets in which you plan to install upgrade modules.
6If you have the optional memory riser boards installed and you plan to install upgrade modules on the riser boards, remove the riser boards.
7Install the upgrade modules in system board or riser board sockets.
NOTE: See "Computer Memory Installation Guidelines."
NOTE: Without the optional memory riser boards installed, the computer supports a maximum of 64 memory devices on all installed RIMMs. With the memory riser boards installed, the computer supports up to 128 memory devices (64 devices on each riser board). See "Memory Module Label" for the location of the label on the RIMM that identifies the number of memory devices it contains. You can also determine the number of memory devices installed through the System Memory option in system setup.
8If you removed the memory riser boards, install the riser boards.
9Close the computer cover.
10Stand the computer upright.
11Reconnect the computer and devices to their electrical outlets, and turn them on.
NOTE: If enabled, the Chassis Intrusion option will cause the following message to be displayed at the next system
ALERT! Cover was previously removed.
The computer detects that the new memory does not match the existing system configuration information and generates the following message:
The amount of system memory has changed.
Strike the F1 key to continue, F2 to run the setup utility
12Enter system setup, and check the value for System Memory. The computer should have already changed the value of System Memory to reflect the newly installed memory. If the new total is correct, skip to step 14.
13If the memory total is incorrect, repeat step 1 through step 3. Check the installed modules and riser boards to ensure that they are seated properly in their sockets. Then repeat step 9 through step 12.
Removing and Installing Parts
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