Dell PowerEdge 4350 Dell PowerEdge 4350 Systems Service Manual - Page 50

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3-8
Dell PowerEdge 4350 Systems Service Manual
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Defective keyboard/
mouse controller
(defective system
board)
Remove the keyboard
switch box, if installed,
and then check the key-
board cable connection.
If the problem persists,
replace the system
board.
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Keyboard cable con-
nector loose or
improperly con-
nected, defective
keyboard, or defec-
tive keyboard/
mouse controller
(defective system
board)
Remove the keyboard
switch box, if installed,
and then check the key-
board cable connection.
If the problem persists,
replace the system
board.
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Faulty or improperly
seated DIMM or a
defective system
board
Remove and reseat the
DIMMs. If the problem
persists, replace the
DIMMs. If the problem
still persists, replace the
system board.
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Faulty application
program
Restart the application
program.
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Faulty or improperly
seated DIMM
Remove and reseat the
DIMMs. If the problem
persists, replace the
DIMMs.
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