Page 1 of 13Cisco - Cisco MCS-78XX Boot Error Codes
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Contents
Introduction
Prerequisites
RequirementsComponents UsedConventions
POST
POST Error Message
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Introduction
This document is designed to help you determine the root cause of bootup
issues on the Cisco Media Convergence Server (MCS)-78xx servers.
Prerequisites
Requirements
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Cisco MCS-78xx server administration
Components Used
The information in this document is based on these software and hardware versions:
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Cisco MCS-78xx series servers
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Cisco MCS-78xx Operating System (OS) V2000.x or later
The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live,
make sure that you understand the potential impact of any command.
Page 2 of 13Cisco - Cisco MCS-78XX Boot Error Codes
Refer to Cisco Technical Tips Conventions for more information on document conventions.
POST
Power-On-Self-Test (POST) is a series of diagnostic tests that run automatically when the system is
turned on (small program contained in the BIOS). Most of the POST errors in this document are general.
However, others are related to Compaq-specific hardware.
POST checks these assemblies to ensure that the computer system functions properly:
z
System ROM
z
Keyboard
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Power supply
z
System board
z
Memory
z
Memory expansion boards
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Controllers
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Diskette drives
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Hard drives
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Processor power modules
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Fans
POST Error Message
If POST finds an error in the system, an error condition is indicated by an audible or visual message. If
an error code displays on the screen during POST or after you reset the system, use the instructions in
the POST Error Messages table found in this document.
Note:
Utility.
Many of the actions listed require you to run Diagnostics or the Compaq System Configuration
These utilities can be downloaded from the Compaq/HP web site per these steps:
1. Go to 'http://welcome.hp.com/country/us/en/support.html?pageDisplay=support'. You are then
redirected to http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?
Page 3 of 13Cisco - Cisco MCS-78XX Boot Error Codes
2. Fill out the exact model and OS of your server, then click
Locate Software
.
The Software/drivers page for this particular model appears.
3. Click
Utilities
.
4. Download the Diagnostics Utility and System Configuration Utility from this page.
Note:
The blue LED which is located at the front and rear of an HP MCS 78XX server is called
the Unit Identification light (UID). The UID is a feature of all DL servers that allows the user to
distinguish which server they are working on in the rack. The UID can be lit from the CIM
console, as well as at the server by pressing either the front or rear UID button. Once lit, the LED
is blue in order to help the user identify the unit.
The Recommended Action column lists the steps necessary to correct the problem. After completion of
each step, run the Diagnostics program to verify whether the error condition is corrected. If the error
code reappears, perform the next step, then run the Diagnostics program again. Follow this procedure
until Diagnostics no longer detects an error condition.
Probable
Source of
Problem
Recommended
Action
Error Code
Audible
Beeps
A Critical Error occurred
prior to this power-up.
Unsupported Processor Detected
System Halted
FATAL ROM ERROR: The
System ROM is not
properly programmed.
None
1 long,
1 short
1 long,
1 short
A
catastrophic
system error,
which cause
the server to
crash, has
been logged.
Processor not
supported by
current
system ROM.
ROM
programmed
in factory
incorrectly.
Run
Diagnostics.
Replace failed
assembly as
indicated.
Check
documentation
for supported
processors, and
if supported,
remove the
processor and
update the
system to latest
ROM.
Replace the
physical ROM
part.
101 - ROM Error
1 long,
1 short
System ROM
checksum.
Run
diagnostics.
Replace failed
assembly as
indicated.
1620 - Locked SCSI Bus
Detected. Verify SCSI bus
cabling. System halted.
1621 - Current SCSI Jumper
Board Not Installed.
1622 - Internal SCSI Jumper
Board Not Installed.
None
None
None
None
PCI hot plug
enabler is
missing or
failed.
SCSI bus
failure.
Improper
SCSI bus
cabling.
The system
has detected
that the array
enabler board
is not
installed.
Check and
replace missing
or failed
controller
assembly.
1. Run
diagnostics.
2. Replace
failed assembly
as indicated.
Check
documentation
for proper
SCSI bus
cabling.
Install the array
enabler board.
1703 - SCSI cable error
detected. Internal SCSI
cable not attached
to system board
connector. System halted.
1720 - Slot x Drive
Array - SMART Drive
Detects Imminent
Failure SCSI:
Port y: SCSI ID x
None
None
Incorrect
cabling.
Indicated
drive has
reported a
SMART
predictivefailure
condition and
can fail at
some time in
the future.
Ensure that the
integrated
SCSI controller
has SCSI
termination
attached.
1. If the drive
is part of a
nonfaulttolerant
configuration,
back up all data
before you
replace the
drive and
restore all data
afterward. If
the drive is part
of a faulttolerant
configuration
do not replace
the drive unless
1721 - Slot x Drive
Array - Drive parameter
tracking predicts
imminent failure. The
following devices
should be replaced
when conditions permit.
Do not replace
the drive unless all
other drives in the
array are online.
Back up data before
replacing drive(s)if
using RAID 0.
None
Monitor and
performance
threshold
exceeded
condition.
Page 10 of 13Cisco - Cisco MCS-78XX Boot Error Codes
all other drives
in the array are
online.
2. Press F1 to
resume.
Replace the
drive when it is
reasonable. The
drive has not
failed, but
Compaq
recommends
you replace the
drive.
1724 - Slot x Drive
Array - Physical Drive
Position Change(s)
Detected- Logical drive
configuration has automatically
been updated.
Logical drive
configuration
has been
updated
automatically
following
physical drive
position
changes.
Indicates
array
accelerator
configuration
has been
updated
automatically
due to
replacement
of array
accelerator
(or controller)
with one
having
different
memory size.
Press F1 to
resume.
Press F1 to
resume.
Controller
has detected
an additional
array of
drives that
1727 - Slot x Drive Array-
New Logical Drive(s) Attachment
Detected. If more than 32
logical drives, this message
will be followed by:
Auto-configuration failed:
Too many logical drives.
None
was attached
when the
power drive
configuration
information
has been
updated to
add the new
logical
drives. The
maximum
number of
logical drives
supported is
32.
Additional
logical drives
are not added
to the
configuration.
Page 11 of 13Cisco - Cisco MCS-78XX Boot Error Codes
Press F1 to
resume.
1729 - Disk consistency
initialization
in progress RAID 4/5
performance may be lower
until Auto Reliability
Monitoring has completed
automatic parity consistency
initialization.
1730 - Fixed Disk 0 does not
support DMA Mode.
None
None
Normal
operation.
Hard drive
error.
This message
is normal
following the
initial
configuration
of RAID 4 or
RAID 5 logical
drives. This
POST message
goes away and
performance of
the controller
improves after
the parity data
is initialized by
ARM (an
automatic
process that
runs in the
background on
the controller).
Page 12 of 13Cisco - Cisco MCS-78XX Boot Error Codes
support DMA Mode.
error. Utility and
correct.
Run the
1740 - Fixed Disk O failed
Set Block Mode.
None
Hard drive
error.
System
Configuration
Utility and
correct.
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