Dell POWEREDGE 2950 Hardware Owner's Manual page 136

Figure 6-1. System Board Jumpers
Table 6-1. System Board Jumper Settings
Jumper
1 PWRD_EN
2 NVRAM_CLR
NOTE:
For the full name of an abbreviation or acronym used in this table, see the "Glossary" on page 169.
136
Jumpers and Connectors
Setting Description
(default) The password feature is enabled.
The password feature is disabled.
(default) The configuration settings are retained at system boot.
The configuration settings are cleared at the next system
boot. (If the configuration settings become corrupted to
the point where the system will not boot, install the
jumper and boot the system. Remove the jumper before
restoring the configuration information.)