IBM BladeCenter JS21 Types 8844 Service Manual page 70

v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v See Chapter 3, "Parts listing, Types 7988 and 8844," on page 137 to determine which components are
CRUs and which components are FRUs.
v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a
trained service technician.
Error code
BA090004
BA09000A
BA09000B
BA09000C
BA09000D
BA09000E
BA09000F
BA090010
54
BladeCenter JS21 Types 7988 and 8844: Problem Determination and Service Guide
Description
SCSI DASD: send diagnostic failed:
devofl cmd
There was a vendor specification error.
Generic SCSI sense error
The media is write-protected
The media is unsupported or not
recognized.
The media is not formatted correctly.
Media is not present
The request sense command failed.
Action
1. Go to "Checkout procedure" on page 106.
2. Replace the system-board and chassis
assembly.
1. Check the vendor specification for additional
information.
2. Go to "Checkout procedure" on page 106.
3. Replace the system board and chassis
assembly.
1. Verify that the SCSI cables and devices are
properly plugged; correct any problems that
are found.
2. Go to "Checkout procedure" on page 106.
3. Replace the system board and chassis
assembly.
1. Change the setting of the media to allow
writing, then retry the operation.
2. Go to "Checkout procedure" on page 106.
3. Replace the system board and chassis
assembly.
1. Insert new media of the correct type, then
retry the operation.
2. Go to "Checkout procedure" on page 106.
3. Replace the system board and chassis
assembly.
1. Insert new media with the correct format,
then retry the operation.
2. Go to "Checkout procedure" on page 106.
3. Replace the system board and chassis
assembly.
1. Insert new media, then retry the operation.
2. Go to "Checkout procedure" on page 106.
3. Replace the system board and chassis
assembly.
1. Verify that the SCSI cables and devices are
properly plugged; correct any problems that
are found.
2. Go to "Checkout procedure" on page 106.
3. Replace the system board and chassis
assembly.