Jumpers And Connectors; System Board Jumper Settings; System Board Connectors - Dell PowerEdge M420 Owner's Manual

Jumpers And Connectors

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.
NOTE: The system board jumpers are located on the management riser card.
For information on resetting the password jumper to disable a password, see Disabling A Forgotten Password.
Table 3. System Board Jumper Settings
Jumper
PWRD_EN
NVRAM_CLR

System Board Connectors

Figure 24. System Board Connectors
Table 4. System Board Connectors
Item
1
2
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Setting
(default)
(default)
Connector Description
CPU2 Processor socket 2
A1, A2, A3 Memory module sockets (for processor 1)
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Description
The password feature is enabled.
The password feature is disabled.
The configuration settings are retained at system boot.
The configuration settings are cleared at the next system boot.
6
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