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support.dell.com Installing Upgrades on the System Board 2-9
Processor Mode Jumper
Figure 2-4 shows the location of the processor mode jumper (JPX1) in your computer.
Table 2-3 describes the settings and functions of the processor mode jumper settings.
NVRAM Jumper
Figure 2-4 shows the location of the nonvolatile random-access memory (NVRAM)
jumper (JPX2) in your computer. Table 2-4 describes the settings and functions of the
NVRAM jumper settings.
Table 2-3. Processor Mode Jumper Settings
Jumper
Settings Description
Enables processor normal mode (default). Change this setting
only if instructed to by Dell Technical Support.
Enables processor safe mode
NOTE: The Glossary in the system Help defines abbreviations and acronyms.
Table 2-4. NVRAM Jumper Settings
Jumper
Settings Description
Retains current NVRAM settings (default). Change this setting
only if instructed to by Dell Technical Support.
Clears NVRAM
NOTE: The Glossary in the system Help defines abbreviations and acronyms.