Dell PowerEdge R420 Systems Owner's Manual

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System Board Jumper Settings

For information on resetting the password jumper to disable a password, see Disabling A Forgotten Password.
Table 1. System Board Jumper Settings
JumperSettingDescription
PWRD_ENThe figure shows jumper pin settings when the password feature is enabled. (default) The password feature is enabled (pins 2–4).
 The figure shows jumper pin settings when the password feature is disabled.The password feature is disabled (pins 4–6). iDRAC local access is unlocked at the next AC power cycle.
NVRAM_CLRThe figure shows jumper pin settings when the configuration settings are retained at system boot. (default) The configuration settings are retained at system boot (pins 3–5).
 The figure shows jumper pin settings when the configuration settings are cleared at the next system boot.The configuration settings are cleared at the next system boot (pins 1–3).

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