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NOTE: Installing filler brackets over empty card-slot openings is necessary to maintain Federal Communications Commission (FCC) certification of the system.

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NOTE: After you remove and replace the cover, the chassis intrusion detector will cause the following message to be displayed at the next system start-up:

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See Chapter 3, “Using the System Setup Program,” for instructions.

NOTE: If a setup password has been assigned by someone else, contact your network administrator for information on resetting the chassis intrusion detector.

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Dell Precision 610 systems can use unbuffered or registered synchronous dynamic random-access memory (SDRAM) modules that provide error checking and correction (ECC) capabilities.

System memory can be increased up to 512 megabytes (MB) using unbuffered SDRAM dual in-line memory modules (DIMMs) or up to 2048 MB using registered SDRAM DIMMs (see Tables 9-1 and 9-2). Unbuffered and registered SDRAM DIMMs cannot be mixed.

9-6Dell Precision 610 Mini Tower Systems User’s Guide