IBM E10, Service Manual, Page: 96 / 279

Table 6. Firmware Error Codes. (continued)
Error
Code Description Action/ Possible Failing FRU
26800Cxx Machine check
occurred.
If the location code shown on the operator panel identifies a card slot, replace
the card in the slot or the I/O planar until it no longer fails.
Note: Go to
″
MAP 4700: Cluster Bay FRU Replacement
″
in chapter 3 of the
Enterprise Storage Server Service Guide, Volume 1.
If the location code shown does not identify a card slot, or if there is no location
code, replace the I/O planar.
26800Dxx Machine check
occurred. Unable to
isolate to a single
device.
Attempt to start up the cluster bay again. If it still fails, see
″
MAP 4540: Cluster
Minimum Configuration
″
in chapter 3 of the Enterprise Storage Server Service
Guide, Volume 1.
Note: Go to
″
MAP 4700: Cluster Bay FRU Replacement
″
in chapter 3 of the
Enterprise Storage Server Service Guide, Volume 1.
If the location code shown does not identify a card slot, or if there is no location
code, replace the I/O planar.
28030xxx Real Time Clock
(RTC) errors
1. Errors reported against the clock can be caused by low battery voltage and
(more rarely) cluster bay power problem that occur during normal system
usage. These errors are warnings that the clock data content needs to be
reestablished and do not require any FRU replacement unless the error is
persistent. When one of these errors occurs, the Time and Date information
has been lost.
2. If the error is persistent, replace the I/O planar battery.
3. If the error is persistent after I/O planar battery replacement, replace the I/O
Planar.
Note: Go to
″
MAP 4700: Cluster Bay FRU Replacement
″
in chapter 3 of the
Enterprise Storage Server Service Guide, Volume 1.
28030001 Clock initialization
required, clock not
updating, corrected.
Refer to actions in error code 28030xxx.
28030002 Incorrect time/date
values.
Refer to Action under error code 28030xxx.
28030003 Clock initialization
required. clock not
updating, not
corrected.
Replace the I/O planar.
Note: Go to
″
MAP 4700: Cluster Bay FRU Replacement
″
in chapter 3 of the
Enterprise Storage Server Service Guide, Volume 1.
28030004 Clock operating
parameters (data
format) changed.
See error code 28030xxx action.
28030005 Clock battery error. See error code 28030xxx action.
28030006 Processor frequency
measurement error.
Replace the I/O Planar.
Note: Go to
″
MAP 4700: Cluster Bay FRU Replacement
″
in chapter 3 of the
Enterprise Storage Server Service Guide, Volume 1.
29000002 Key-Planar/Mouse
controller failed
self-test.
Replace the I/O Planar.
Note: Go to
″
MAP 4700: Cluster Bay FRU Replacement
″
in chapter 3 of the
Enterprise Storage Server Service Guide, Volume 1.
29A00003 Keyboard not
present/detected.
Replace the I/O Planar.
Note: Go to
″
MAP 4700: Cluster Bay FRU Replacement
″
in chapter 3 of the
Enterprise Storage Server Service Guide, Volume 1.
29A00004 Key-Planar stuck key
test failed.
Replace the I/O Planar.
Note: Go to
″
MAP 4700: Cluster Bay FRU Replacement
″
in chapter 3 of the
Enterprise Storage Server Service Guide, Volume 1.
Codes
80
VOLUME 3, ESS Service Guide