Dell PowerEdge 4350 Dell PowerEdge 4350 Systems Service Manual - Page 40

Dell OpenManage Server Assistant, Dell Diagnostics

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2-6
Dell PowerEdge 4350 Systems Service Manual
To reseat a DIMM, remove it from its socket and reinstall it as described in
±DIMMs² in Chapter 4.
If you need to reseat an expansion card, remove the card as described in
±Expansion Cards² in Chapter 4, and then reinsert the card in its connec-
tor, and carefully push it in until fully seated.
4.
Verify that all jumpers are set correctly.
For information about these jumpers, see ±System Board Jumpers²
in Chapter 1.
5.
Check all cable connectors inside the computer to verify that they are
firmly attached to their appropriate connectors.
6.
Close the right and left panel doors.
7.
Reconnect the computer and any attached peripherals to their power
sources, and turn them on.
Does the problem appear to be resolved?
Yes.
No further steps are necessary.
No.
Proceed to the next section, ±Eliminating Resource Conflicts,² and to
±Getting Help² 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.
Resource conflicts can result in disorderly or erratic system operation or
system failure. If you suspect that resource conflicts might exist, check the
system and reassign the resources as necessary.
For additional information, see Chapter 5, ±Using the Resource Configuration
Utility,² in the
User±s Guide
or ±Interrupt Assignments² and ±DMA Channel
Assignments² in Chapter 1 of this manual.
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The Dell Diagnostics contains tests that aid in troubleshooting all major
components of the computer system. To run the tests, you must first create
a diagnostics diskette using the
Dell OpenManage Server Assistant
CD. If a
separate
Dell Diagnostics
diskette is included with your system, you may need
to use that diskette.
To start the Dell Diagnostics, turn off the system, insert a diagnostics diskette
into drive A, and then turn on the system.