1. Error Message
Express5800/R120d-1E, R120d-2E Maintenance Guide
129
Chapter 3 Appendix
Connection decline was detected on bus width between CPU1 and CPU2.
[Recommended action]
Restart the server.
If it does not resolve your problem, contact your sales representative.
A420: Online Spare Memory was not ready.
A421: Mirroring Memory was not ready.
A423: Lockstep was not ready.
[Description]
Memory Sparing, Memory Mirroring, or Memory LockStep feature cannot be used in this DIMM configuration.
[Recommended action]
Run SETUP, select
Advanced
→
Memory Configuration
, and confirm parameter setting in
Memory RAS
Mode
.
Make sure that DIMM is installed in correct slot.
If DIMM is degraded while Memory Sparing, Memory Mirroring, or Memory LockStep feature is enabled, this
POST error occurs.
Run SETUP, select
Advanced
→
Memory Configuration
→
Memory Retest
, and change parameter to
Yes
.
Then, select
Save & Exit
→
Save Changes and Exit
.
If it does not resolve your problem, contact your sales representative.
A804: Latest memory module is corrupted.
[Description]
An error was detected on BIOS Flash ROM.
[Recommended action]
Contact your sales representative.
AE01: CPU1_DIMM1 has been disabled.
AE02: CPU1_DIMM2 has been disabled.
AE03: CPU1_DIMM3 has been disabled.
AE04: CPU1_DIMM4 has been disabled.
AE05: CPU1_DIMM5 has been disabled.
AE06: CPU1_DIMM6 has been disabled.
AE07: CPU2_DIMM1 has been disabled.
AE08: CPU2_DIMM2 has been disabled.
AE09: CPU2_DIMM3 has been disabled.
AE0A: CPU2_DIMM4 has been disabled.
AE0B: CPU2_DIMM5 has been disabled.
AE0C: CPU2_DIMM6 has been disabled.
[Description]
Indicates that an error was detected on DIMM, and the DIMM is degraded.
CPUx_DIMMy denotes failed DIMM number.
[Recommended action]
Run SETUP, select
Advanced
→
Memory Configuration
→
Memory Retest
, and change parameter to
Yes
.
Then, select
Save & Exit
→
Save Changes and Exit
.
If it does not solve your problem, check if DIMMs are installed in correct locations.