System Board Switches - Compaq ProLiant 5500 Setup And Installation Manual

4-12 Installing Hardware Components

System Board Switches

Your ProLiant 5500 server has been shipped with the core frequency switch
properly set. However; you may consider changing the core frequency switch
setting when upgrading to a faster processor.
S1
ON
OFF
ON
NOTE: The switch is open when in the OFF position and closed in the ON position.
CAUTION: Data integrity may be compromised when the core
frequency settings below are set higher than the actual processor
core frequency.
Core Frequency Switch
Switch
S2 S3
ON OFF ON
ON OFF ON
ON OFF OFF
For use with Intel Pentium II Xeon processor-based servers only
Table 4-2
Core Frequency
S4
400 MHz
450 MHz
500 MHz