Dell Precision Rack 7910 Dell Precision Rack 7910 Owners Manual - Page 112

Jumpers and connectors, System board jumper settings

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8 Jumpers and connectors System board jumper settings For information on resetting the password jumper to disable a password, see Disabling a forgotten password. Table 4. System board jumper settings Jumper Setting PWRD_EN Description The password reset feature is enabled (pins 2-4). BIOS local access is unlocked at the next AC power cycle. The password reset feature is disabled (pins 4-6). NVRAM_CLR The configuration settings are retained at the next system boot (pins 3-5). The configuration settings are cleared at system boot (pins 1-3). 112

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8
Jumpers and connectors
System board jumper settings
For information on resetting the password jumper to disable a password, see
Disabling a forgotten
password
.
Table 4. System board jumper settings
Jumper
Setting
Description
PWRD_EN
The password reset feature is enabled (pins 2–4).
BIOS local access is unlocked at the next AC
power cycle.
The password reset feature is disabled (pins 4–6).
NVRAM_CLR
The configuration settings are retained at the next
system boot (pins 3–5).
The configuration settings are cleared at system
boot (pins 1–3).
112