Compaq 5500R - ProLiant - 256 MB RAM Maintenance And Service Manual page 104

3-46 Compaq ProLiant 5500 and 5500R Maintenance and Service Guide
Table 3-21
ADU Diagnostic Messages
Message
Warning bit
detected
Write memory
error
Wrong
Accelerator
continued
Description
A monitor and performance threshold
violation may have occurred. Status
of a logical drive may not be OK.
Data could not be written to cache
memory. This typically means that
parity error was detected while
writing data to cache. This could be
caused by incomplete connection
between cache and controller. This is
not a data loss circumstance.
This could mean that either the board
was replaced in the wrong slot or
placed in a system that was
previously configured with another
board type. Included with this
message is a message indicating the
type of adapter sensed by ADU and a
message indicating the type of
adapter last configured in EISA
nonvolatile RAM.
For use with Pentium II and Pentium III Xeon processor-based servers only
Recommended Action
Check the other error messages on the
diagnostics screen for an indication of the
problem.
With power to system turned off, verify that the
cache board is fully connected to controller.
Check the diagnosis screen for other error
messages. Run the System Configuration Utility
to update the system configuration.