User's Guide

Upgrading Your Server 9-45
Installation
Install a DIMM in the following procedure.
1. See the section "Preparing for Installation and Removal" described earlier to prepare.
2. Remove the components as follows:
 Side cover
 Top air duct
3. Confirm the socket in which a DIMM is installed.
4. Open the levers at both ends of the socket.
IMPORTANT: To avoid damaging the lever, do not apply an excess
force to the lever.
5. Push the DIMM to the socket straight.
NOTE: Use extreme care when installing a DIMM. Applying too
much pressure can damage the socket. Keyed DIMMs insert only one
way.
If the DIMM is inserted into the DIMM socket, the lever is automatically closed.
IMPORTANT: Install a pair of DIMMs at a time. In addition, use a
set of memory devices with the same specification. The specification
of a memory device is described on the label put on the device as
follows:
Example: Frequency of 333 MHz, buffered, capacity of 512 MB,
raw address of 12 bits, column address of 10 bits, and
single side
333 / B / 512 / R12 C10 S
Single side
Column address
Raw address
Capacity
Buffered
Frequency