IBM THINKCENTER 8189 User Manual
Page 110
POST
Error
Code
FRU/Action
20105
to
20110
1.
Printer/Scanner
Option
2.
Image
Adapter/A
3.
Memory
Module
DRAM,
VRAM
Image
Adapter/A
Memory
Test
failure
indicated
by
graphic
of
adapter
Replace
memory
module
(shown
in
graphic)
206XX
1.
SCSI-2
Adapter
2.
Any
SCSI
Device
3.
System
Board
4.
Riser
card
208XX
Verify
there
are
no
duplicate
SCSI
ID
settings
on
the
same
bus.
Any
SCSI
Device
210XXXX
Internal
bus,
size
unknown
210XXX1
External
bus,
size
unknown
1.
SCSI
Hard
Disk
Drive
2.
SCSI
Adapter
or
System
Board
3.
SCSI
Cable
4.
SCSI
ID
Switch
(on
some
models)
Tape
Drive
amber
LED
remains
on
1.
Tape
Drive
2.
SCSI
Cable
(internal)
3.
SCSI
Adapter
or
System
Board
Tape
Drive
green
″in
use
″
LED
fails
to
come
on
1.
Tape
Drive
2.
SCSI
Adapter
or
System
Board
3.
SCSI
Cable
(internal)
4.
SCSI
Cable
(external)
Tape
automatically
ejected
from
drive
Tape
Cassette
Drive
SCSI
ID
on
rotary
switch
does
not
match
SCSI
ID
set
in
configuration.
Verify
drive
switches
inside
cover
are
set
to
zero
1.
Rotary
Switch
Circuit
Board
2.
Circuit
Board
Cable
3.
Tape
Drive
Tape
sticks
or
breaks
in
drive.
Verify
that
the
tapes
used
meet
ANSI
standard
X3B5
Tape
Cassette
212XX
1.
SCSI
Printer
2.
Printer
Cable
213XX
SCSI
Processor
214XX
WORM
Drive
215XXXC,
215XXXD,
215XXXE,
215XXXU
If
an
external
device,
and
power-on
LED
is
off,
check
external
voltages
1.
CD-ROM
Drive
I
2.
CD-ROM
Drive
II
Enhanced
CD-ROM
Drive
II
Any
CD-ROM
Drive
3.
SCSI
Cable
4.
SCSI
Adapter
or
System
Board
216XX
Scanner
104
Hardware
Maintenance
Manual