Error Messages - Dell OptiPlex 390 Owner's Manual

Code 4–3–1
Cause Memory failure above address 0FFFFh
Code
Cause
Code
Cause
Code 4–4–1
Cause Serial or parallel port test failure
Code 4–4–2
Cause Failure to decompress code to shadowed memory
Code 4–4–3
Cause Math coprocessor test failure
Code
Cause

Error Messages

Error Message
Address mark not found
Alert! Previous attempts at booting this
system have failed at checkpoint [nnnn].
For help in resolving this problem, please
note this checkpoint and contact Dell
Technical Support.
Alert! Security override Jumper is
installed.
Attachment failed to respond
4–3–3
Timer-chip counter 2 failure
4–3–4
Time-of-day clock stopped
4–4–4
Cache test failure
Description
The BIOS found a faulty disk sector or
could not find a particular disk sector.
The computer failed to complete the boot
routine three consecutive times for the
same error. Contact Dell and report the
checkpoint code (nnnn) to the support
technician.
The MFG_MODE jumper has been set and
AMT Management features are disabled
until it is removed.
The hard drive controller cannot send data
to the associated drive.
77