Dell PowerEdge 2500 - Manual (Page 3)

Table A-1. System-Board Jumper Settings
System Board Connectors
See Figure 6-1 and Table 6-1 for the location and description of system board connectors.
SCSI Backplane Board Connectors
Figure A-3 shows the location of the connectors on the back of the SCSI backplane board.
Figure A-3. Connectors on the SCSI Backplane Board
Jumper Setting Description
PASSWD (default) The password feature is enabled.
The password feature is disabled.
NVRAM_CLR (default) The configuration settings are retained at system boot.
The configuration settings are cleared at next system boot. (If the configuration settings become corrupted to the point where
the system will not boot, install the jumper plug and boot the system. Remove the jumper before restoring the configuration
information.)
ONCE Reserved (do not change).
jumpered unjumpered
NOTE: For the full name of an abbreviation or acronym used in this table, see "Abbreviations and Acronyms."