System LEDs and Switches
HP ProLiant DL580 Generation 2 Server Setup and Installation Guide
E-21
HP CONFIDENTIAL
Writer: Karen Hale File Name: p-appe System LEDs and Switches3.doc
Codename: Wave Part Number: 230835-003 Last Saved On: 6/26/03 9:49 AM
iLO/Spread Spectrum Switch (SW8)
The iLO/Spread Spectrum switch (SW8) is a two-position switch that is used for
miscellaneous purposes. The iLO security override switch allows the administrator
full access to the iLO processor. This access is necessary if the administrator lost
their password or if the iLO boot-block needs to be flashed. Use Figure E-12 and
Table E-16 to identify the iLO/Spread Spectrum switch location and settings.
Figure E-12: iLO/Spread Spectrum switch (SW8)
Table E-16: iLO/Spread Spectrum Switch (SW8)
Position Default Function
Description
Settings
1 Off
iLO security
override
The override
allows the
administrator full
access to the iLO
processor.
Open (off)
Normal
Closed (on)
Override
2 Off
Spread
spectrum
enabler
Open (off)
Clock spread spectrum is disabled.
Closed (on)
Clock spread spectrum is enabled.