Microprocessor, Installation guidelines, Upgrading the microprocessor(s) – Dell PRECISION 530 User Manual

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Microprocessor

Installation Guidelines

•

A VRM must be installed for each microprocessor installed. To locate

the VRM and microprocessor sockets, see "

•

For single-processor operations, the processor must be installed in

socket 0 and the VRM must be installed in connector 0. Processor

socket 1 and VRM connector 1 must be empty. To locate these

components, see "

•

For dual-processor operations, both processor sockets and both VRM

connectors must be populated.

•

For dual-processor operations, the two processors and the two VRMs

must be identical. If the processors do not match, you receive a

computer message, the diagnostic lights indicate an error, and the

computer does not start. If the VRMs do not match, the diagnostic

lights indicate an error.

•

If installing a Dell processor upgrade kit for either single or dual

processors, remove and discard the original VRM(s). Then install the

VRM(s) from the upgrade kit. If you are not installing a processor

upgrade kit from Dell, reuse the original VRM(s).

•

If you are upgrading your microprocessor, keep your original

microprocessor heat sink and securing clips for future trouble

shooting.

NOTICE:

Dell recommends that you use only microprocessors purchased from

Dell. Microprocessors purchased elsewhere are not guaranteed to work with
Dell computers.

Upgrading the Microprocessor(s)

NOTE:

Dell recommends that only a technically knowledgeable person

perform this procedure.

CAUTION:

The processor can get very hot during normal

operation. Be sure that the processor has had sufficient time to
cool before you touch it.