1. POST Error Message
Express5800/R120e-1M, R120e-2M Maintenance Guide
126
Chapter 3 Appendix
Error Message
Cause
Solution
A015
Memory Error detected in
CPU2_DIMM9
An error was detected in
CPU2_DIMM9.
A016
Memory Error detected in
CPU2_DIMM10
An error was detected in
CPU2_DIMM10.
A017
Memory Error detected in
CPU2_DIMM11
An error was detected in
CPU2_DIMM11.
A018
Memory Error detected in
CPU2_DIMM12
An error was detected in
CPU2_DIMM12.
Contact your sales representative.
A420
Online Spare Memory was not
ready.
Memory Sparing feature is
disabled in this memory
configuration.
A421
Mirroring Memory was not
ready.
Memory Mirroring feature is
disabled in this memory
configuration.
A423
Lockstep was not ready.
Memory LockStep feature is
disabled in this memory
configuration.
Confirm the setting for [Memory RAS Mode] in
SETUP. If Memory Sparing, Memory Mirroring, or
memory LockStep feature is enabled and DIMM
is degraded, this POST error is displayed.
Run SETUP, change parameter for [Memory
Retest] to [Yes], then execute [Save Changes
and Exit].
If the same error persists, contact your service
representative.
A800
Memory not detected
No valid memory is installed.
Check if DIMMs are properly installed. If the same
message appears repeatedly, contact your
service representative.
A804
Latest memory module is
corrupted.
Failure on BIOS Flash ROM
was detected.
AE01
CPU1_DIMM1 has been
disabled.
A memory error was detected.
CPU1_DIMM1 has been
disabled.
AE02
CPU1_DIMM2 has been
disabled.
A memory error was detected.
CPU1_DIMM2 has been
disabled.
AE03
CPU1_DIMM3 has been
disabled.
A memory error was detected.
CPU1_DIMM3 has been
disabled.
AE04
CPU1_DIMM4 has been
disabled.
A memory error was detected.
CPU1_DIMM4 has been
disabled.
AE05
CPU1_DIMM5 has been
disabled.
A memory error was detected.
CPU1_DIMM5 has been
disabled.
AE06
CPU1_DIMM6 has been
disabled.
A memory error was detected.
CPU1_DIMM6 has been
disabled.
AE07
CPU1_DIMM7 has been
disabled.
A memory error was detected.
CPU1_DIMM7 has been
disabled.
AE08
CPU1_DIMM8 has been
disabled.
A memory error was detected.
CPU1_DIMM8 has been
disabled.
AE09
CPU1_DIMM9 has been
disabled.
A memory error was detected.
CPU1_DIMM9 has been
disabled.
AE0A CPU1_DIMM10
has
been
disabled.
A memory error was detected.
CPU1_DIMM10 has been
disabled.
AE0B CPU1_DIMM11
has
been
disabled.
A memory error was detected.
CPU1_DIMM11 has been
disabled.
AE0C CPU1_DIMM12
has
been
disabled.
A memory error was detected.
CPU1_DIMM12 has been
disabled.
AE0D
CPU2_DIMM1 has been
disabled.
A memory error was detected.
CPU2_DIMM1 has been
disabled.
AE0E
CPU2_DIMM2 has been
disabled.
A memory error was detected.
CPU2_DIMM2 has been
disabled.
AE0F
CPU2_DIMM3 has been
disabled.
A memory error was detected.
CPU2_DIMM3 has been
disabled.
Contact your sales representative.
