Table
5.
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.
Chapter
5.
Error
Code
to
FRU
Index
203
Summary of Contents for 6H0
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Page 28: ...R CEC Drawer 5 EIA Units Primary I O Drawer 5 EIA Units 8 Service Guide ...
Page 29: ...CEC Drawer Front View 1 1 Power On LED Chapter 1 Reference Information 9 ...
Page 33: ...5 Fan 4 U0 1 F4 6 Fan 3 U0 1 F3 Chapter 1 Reference Information 13 ...
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