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9020 Diagnostics
5-1
L - - -_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
~II~a5~~1
_
9020
Diagnostics
.
Error Messages
Indication
Cause
Cure
Fast beep (0.5-sec. repeat rate)
Major module failure during sys- Troubleshoot
displayed
error
tern load.
messages.
Slow beep (2-sec. repeat rate)
Insufficient memory for system Check stack self-test LEOs for
being loaded.
RAM finstrate failures and replace
defective
RAM,
if
necessary.
Verify that memory configuration
is large enough for system being
loaded.
Clock and date not set
Contents of real-time clock and Set time/date with BASIC state-
non-volatile memory have been ment SET TIMEITIMEDATE or
lost.
HP-UX command date.
System halted due to double bit Double bit error occurred. System Replace defective RAM.
memory error on
halted.
MC NN CCCCCCCC
NN
=
MC# counting from stack
bottom
CCCCCCCC
=
last healer content
in hex for MC NN
System halted: Incompatible lOPs Illegal combination of lOPs was Reconfigure lOPs to legal com-
found at powerup. lOPs of Rev. bination.
2.1 and earlier are not compatible
with lOPs of Rev. 3.0 and later.
System halted: Insufficient mem- Not enough memory for system.
Add RAM or reduce system.
ory to start system
System halted: System error
System fault.
Try new revision of operating sys-
tem. Analyze system dump which
has
been
displayed
and/or
printed.
Internal temperature approaching Internal temperature above 51°C. Protect programs and data be-
maximum;
powerdown
may
cause shutdown occurs at 97°C.
occur without warning
Find and remove cause of over-
heating.
09020-90035,
rev:
7/85
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Table of Contents
Troubleshooting
