Dell PowerEdge R330 Owner's Manual

System board jumper settings

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

For information about resetting the password jumper to disable a password, see the Disabling A Forgotten Password section.

Table 1. System Board Jumper settingsTo enable the password, fit the jumper on pins 1 and 2. To disable the password, fit the jumper on pins 2 and 3. To select the configuration settings at the next system boot, fit the jumper on pins 2 and 3. To clear the configuration settings at system boot, fit the jumper on pins 1 and 2.
JumperSettingDescription

PWRD_EN

This figure shows jumper pin settings when the password feature is enabled. (default)The password feature is enabled (pins 1–2).
This figure shows jumper pin settings when the password feature is disabled.The password feature is disabled (pins 2–3).

NVRAM_CLR

This figure shows jumper pin settings when the configuration settings are retained at system boot(default)The configuration settings are retained at system boot (pins 2–3).
This figure shows jumper pin settings when the configuration settings are cleared at the next system bootThe configuration settings are cleared at the next system boot. (pins 1–2).

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