Dell External OEMR R410 Owners Manual - Page 169

Jumpers and Connectors, System Board Jumpers

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Jumpers and Connectors This section provides specific information about the system jumpers. It also provides some basic information on jumpers and switches and describes the connectors on the various boards in the system. System Board Jumpers Figure 7-1 shows the location of the configuration jumpers on the system board. Table 7-1 lists the jumper settings. Table 7-1. System Board Jumper Settings Jumper Setting Description PWRD_EN (default) The password feature is enabled (pins 2-4) The password feature is disabled (pins 4-6) NVRAM_CLR (default) The configuration settings are retained at system boot (pins 3-5) The configuration settings are cleared at the next system boot (pins 1-3) Jumpers and Connectors 169

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Jumpers and Connectors
169
Jumpers and Connectors
This section provides specific information about the system jumpers. It also
provides some basic information on jumpers and switches and describes the
connectors on the various boards in the system.
System Board Jumpers
Figure 7-1 shows the location of the configuration jumpers on the system
board. Table 7-1 lists the jumper settings.
Table 7-1.
System Board Jumper Settings
Jumper
Setting
Description
PWRD_EN
(default)
The password feature is enabled
(pins 2-4)
The password feature is disabled
(pins 4-6)
NVRAM_CLR
(default)
The configuration settings are retained at
system boot (pins 3-5)
The configuration settings are cleared at the
next system boot (pins 1-3)