Dell PowerEdge 2300 Service Manual - Page 35

DIMMs

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To ensure that the chips are fully seated in their sockets, press firmly on the top of each chip. To reseat the SEC cartridge and heat sink assembly(ies), remove and reinstall it as described in "SEC Cartridge and Heat Sink Assembly" in Chapter 4. To reseat a DIMM, remove it from its socket and reinstall it as described in "DIMMs" in Chapter 4. If you need to reseat an expansion card, remove the card as described in "Expansion Cards" in Chapter 4, and then reinsert the card in its connector, and carefully push it in until fully seated. For information about these jumpers, see "System Board Jumpers" in Chapter 1. Does the problem appear to be resolved? Yes. No further steps are necessary. No. Proceed to the next section, "Eliminating Resource Conflicts," and to "Getting Help" found later in this chapter. Devices within the computer may require dedicated memory spaces, interrupt levels, or DMA channels, all of which must be allocated during installation of the devices. Because devices may be installed at different times, it is possible that the same resource is assigned to two or more devices. Basic Troubleshooting 2-5

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Basic Troubleshooting
2-5
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To ensure that the chips are fully seated in their sockets, press firmly on
the top of each chip.
To reseat the SEC cartridge and heat sink assembly(ies), remove and re-
install it as described in “SEC Cartridge and Heat Sink Assembly” in
Chapter 4.
To reseat a DIMM, remove it from its socket and reinstall it as described in
“DIMMs” in Chapter 4.
If you need to reseat an expansion card, remove the card as described in
“Expansion Cards” in Chapter 4, and then reinsert the card in its connec-
tor, and carefully push it in until fully seated.
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For information about these jumpers, see “System Board Jumpers” in
Chapter 1.
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Does the problem appear to be resolved?
Yes.
No further steps are necessary.
No.
Proceed to the next section, “Eliminating Resource Conflicts,” and to
“Getting Help” found later in this chapter.
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Devices within the computer may require dedicated memory spaces, interrupt
levels, or DMA channels, all of which must be allocated during installation of
the devices. Because devices may be installed at different times, it is possible
that the same resource is assigned to two or more devices.