Dell OptiPlex E1 - Manual (Page 43)

Beep Codes and Error Messages 3-5
Invalid config-
uration
information -
please run
SETUP program System Setup program
contains incorrect sys-
tem configuration
settings. Incorrect configuration
settings in System Setup
program or faulty battery.
Keyboard clock
line failure
Keyboard data
line failure
Keyboard
failure
Keyboard stuck
key failure
System cannot commu-
nicate with keyboard. Keyboard cable connec-
tor loose or improperly
connected, defective key-
board, or defective
keyboard/mouse control-
ler (defective system
board).
Keyboard
controller
failure Keyboard/mouse con-
troller failed. Defective keyboard/
mouse controller (defec-
tive system board).
Memory address
line failure at
address, read
value expecting
value
Memory data line
failure at
address, read
value expecting
value
Memory double
word logic fail-
ure at
address,
read value
expecting value
Memory odd/even
logic failure at
address, read
value expecting
value
Memory write/read
failure at
address, read
value expecting
value
During memory test,
value read at
address
was incorrect.
Faulty or improperly
seated DIMMs or defec-
tive system board.
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