Specifications
Table 6. Firmware Error Codes (continued)
Error Code Description Action/ Possible Failing FRU
21EE 0002 Undetermined SCSI device type -
test unit ready failed - sense data
available
Before replacing any system
components, refer to the notes in
error code 21A0 0001.
1. Replace the media (removable
media devices).
2. Replace the SCSI device.
21EE 0003 Undetermined SCSI device type -
send diagnostic failed - sense data
available
Before replacing any system
components, refer to the notes in
error code 21A0 0001. Replace the
SCSI device.
21EE 0004 Undetermined SCSI device type -
send diagnostic failed - DevOfl cmd
Before replacing any system
components, refer to the notes in
error code 21A0 0001. Replace the
SCSI device.
21F0 0001 SCSI CD-ROM - test unit ready failed
- hardware error
Before replacing any system
components, refer to the notes in
error code 21A0 0001.
1. Replace the SCSI device.
2. Replace the SCSI cable.
3. Replace the SCSI controller.
21F0 0002 SCSI CD-ROM - test unit ready failed
- sense data available
Before replacing any system
components, refer to the notes in
error code 21A0 0001.
1. Replace the media.
2. Replace the SCSI device.
21F0 0003 SCSI CD-ROM - send diagnostic
failed - sense data available
Before replacing any system
components, refer to the notes in
error code 21A0 0001. Replace the
SCSI device.
21F0 0004 SCSI CD-ROM - send diagnostic
failed - DevOfl cmd
Before replacing any system
components, refer to the notes in
error code 21A0 0001. Replace the
SCSI device.
21F2 0001 SCSI read/write optical - test unit
ready failed - hardware error
Before replacing any system
components, refer to the notes in
error code 21A0 0001.
1. Replace the SCSI device.
2. Replace the SCSI cable.
3. Replace the SCSI controller.
21F2 0002 SCSI read/write optical - test unit
ready failed - sense data available
Before replacing any system
components, refer to the notes in
error code 21A0 0001.
1. Replace the media.
2. Replace the SCSI device.
21F2 0003 SCSI read/write optical - send
diagnostic failed - sense data
available
Before replacing any system
components, refer to the notes in
error code 21A0 0001. Replace the
SCSI device.
122 Service Guide