T2000 - System won't boot with error message: ERROR: /pci@780: Improperly aligned address. function: b4
(Doc ID 1942508.1)
Last updated on NOVEMBER 01, 2023
Applies to:
Sun Fire T2000 Server - Version All Versions to All Versions [Release All Releases]Sun SPARC Enterprise T2000 Server - Version All Versions to All Versions [Release All Releases]
Sun Netra T2000 Server - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.
Symptoms
System won't boot. When trying to boot it would show one of these errors consistently:
ERROR: /pci@780: Improperly aligned address. function: b4
WARNING: /pci@780/pci@0: Standard Capability Config access failed
After performing a ok reset-all it may also fail to boot:
{0} ok boot disk0
Boot device: /pci@780/pci@0/pci@9/scsi@0/disk@0 File and args:
ERROR: boot-read fail
Can't locate boot device
{0} ok boot disk1
Boot device: /pci@780/pci@0/pci@9/scsi@0/disk@1 File and args:
ERROR: boot-read fail
Can't locate boot device
Sometimes a powercycle may clear the error and allow boot, but the issue will return at the next reboot.
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |