HP ProLiant 4500 Compaq ProLiant 4500R Rack-Mountable Servers Maintenance and - Page 23

Memory

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Removal and Replacement Procedures 2-11 Memory The ProLiant 4500R Server comes standard with 16 megabytes of system memory. Memory can be expanded to a maximum of 1.024 gigabytes by installing a matched set of four 4-, 8-, 16-, 32-, or 64-megabyte 60-, 70-, or 80-ns JEDEC standard SIMM modules in the eight SIMM sockets on the system board for a total of 512 megabytes and the eight SIMM sockets on the 512-megabyte Memory Expansion Board. Figure 2-10. Removing the SIMM Module 1. Extend the server from the rack. 2. Remove the cover plate. 3. Remove the Y brace and card bracket. 4. Press the SIMM connector latches outward [A]. 5. Tilt the SIMM module forward [B]. 6. Lift the SIMM module out [C]. 7. To replace the SIMM module, reverse these steps. IMPORTANT: Run Compaq System Configuration Utility if installed memory size has changed. A POST error message will be displayed at power up prompting you to run the System Configuration Utility. The following guidelines MUST be followed when installing or replacing memory: n SIMMs must be installed in matched sets of four at time; for example: four 16-megabyte modules. n Matched SIMMs must be the same size and speed. n Install SIMM sets in bank 1 first, then in bank 2. CAUTION: Use only JEDEC standard SIMMs. Non-JEDEC SIMMs may adversely affect data integrity. Maintenance and Service Guide

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Removal and Replacement Procedures
2-11
Maintenance and Service Guide
Memory
The ProLiant 4500R Server comes standard with 16 megabytes of system memory.
Memory can
be expanded to a maximum of 1.024 gigabytes by installing a matched set of four 4-, 8-, 16-, 32-,
or 64-megabyte 60-, 70-, or 80-ns JEDEC standard SIMM modules in the eight SIMM sockets on
the system board for a total of 512 megabytes and the eight SIMM sockets on the 512-megabyte
Memory Expansion Board.
Figure 2-10.
Removing the SIMM Module
1.
Extend the server from the rack.
2.
Remove the cover plate.
3.
Remove the Y brace and card bracket.
4.
Press the SIMM connector latches outward [A].
5.
Tilt the SIMM module forward [B].
6.
Lift the
SIMM module out [C].
7.
To replace the SIMM module, reverse these steps.
IMPORTANT:
Run Compaq System Configuration Utility if installed memory
size has changed.
A POST error message will be displayed at power up
prompting you to run the System Configuration Utility.
The following guidelines
MUST
be followed when installing or replacing memory:
n
SIMMs must be installed in matched sets of four at time; for example: four 16-megabyte
modules.
n
Matched SIMMs must be the same size and speed.
n
Install SIMM sets in bank 1 first, then in bank 2.
CAUTION:
Use only JEDEC standard SIMMs. Non-JEDEC SIMMs may
adversely affect data integrity.