SRN Problem Possible Causes
D4000 Description: The diagnostics cannot configure the SSAadapter.
Action: Exchange the FRU for a new FRU.
Possible FRUs:
SSAadapter card (100%)
(“Removing and Replacing
anAdvanced SerialRAID
Adapter”on page 327).
D4050 Description: The Enhanced Error Handling test has failed.
Action: Exchange the FRUs for new FRUs.
Possible FRUs:
SSAadapter card (60%)
(“Removing and Replacing
anAdvanced SerialRAID
Adapter”on page 327).
Host System Board (40%)
(using-system Installation
and Service Guide).
D4100 Description: The diagnostics cannot open the SSAadapter.
Action: Exchange the FRU for a new FRU.
Possible FRUs:
SSAadapter card (100%)
(“Removing and Replacing
anAdvanced SerialRAID
Adapter”on page 327).
D4300 Description: The diagnostics have detected an SSAadapter POST failure.
Action: Exchange the FRU for a new FRU.
Possible FRUs:
SSAadapter card (100%)
(“Removing and Replacing
anAdvanced SerialRAID
Adapter”on page 327).
D44XX Description:The diagnostics have detected that the SSA adapter has
corrupted the microcode, but cannot download a new version of the
microcode.
Action: Exchange the FRU for a new FRU.
Note: In this SRN, an X represents a digit 0 through F.
Possible FRUs:
SSAadapter card (100%)
(“Removing and Replacing
anAdvanced SerialRAID
Adapter”on page 327).
D6PAA Description: A high-speed SSA link is running at low speed. This error is
logged when the run_ssa_link_speed cron runs the ssa_speed utility.
Action:
1. Read “Cron Table Entries”on page 313 before you exchange any
FRUs.
2. If the SSA service aids are available, run the Link Speed service aid
(see “Link Speed ServiceAid”on page 396) to determine the cause of
the problem.
If the SSAservice aids are not available, note the value of PAA in this
SRN, and go to “Finding the Physical Location of a Device”on
page409. Then go to “SSA Link Errors”on page478 to solve the
problem.
Possible FRUs:
External SSA cables
(30%).
Internal connections in
the device enclosure
(30%) (enclosure service
information).
Device (30%) (“Exchanging
Disk Drives”on page 319).
SSAadapter card (10%)
(“Removing and Replacing
anAdvanced SerialRAID
Adapter”on page 327).
D8XXX Description: SRNs in this range are used by the SSA enclosure
(subsystem).
Action: Go to the service information for your SSAenclosure.
Note: In this SRN, an X represents a digit 0 through F.
Not applicable.
438 User’s Guide and Maintenance Information
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