IBM 8671 Hardware Maintenance Manual - Page 159

diagnostics.

Page 159 highlights

Note: See "System" on page 162 to determine which components should be replaced by a field service technician. Error code/symptom FRU/action 289 (DIMM disabled by POST or user) 1. Run the Configuration/Setup Utility program, if the DIMM was disabled by the user. 2. Disabled DIMM, if not disabled by user. 301 (Keyboard or keyboard controller error) 1. Keyboard 2. System board 303 (Keyboard controller error) v System board 602 (Invalid diskette boot record) 1. Diskette 2. Diskette drive 3. Cable 4. System board 604 (Diskette drive error) 1. Run the Configuration/Setup Utility program and diagnostics. 2. Diskette drive. 3. Drive cable. 4. System board. 605 (Unlock failure) 1. Diskette drive 2. Drive cable 3. System board 662 (Diskette drive configuration error) 1. Run the Configuration/Setup Utility program and diagnostics. 2. Diskette drive. 3. Drive cable. 4. System board. 762 (Coprocessor configuration error) 1. Run the Configuration/Setup Utility program. 2. Battery. 3. Microprocessor. 962 (Parallel port error) 1. Disconnect the external cable on the parallel port. 2. Run the Configuration/Setup Utility program. 3. System board. 11XX (System board serial port 1 or 2 error) 1. Disconnect the external cable on the serial port. 2. Run the Configuration/Setup Utility program. 3. System board. 1301 (I2C cable to front panel not found) 1. Verify operator information panel cable is connected to J24 on system board. 2. Cable. 3. Front panel 4. Power switch assembly 5. System board 1302 (I2C cable from system board to power on and reset switches not found) 1. Verify power on and reset switch cable is connected to J23 on system board. 2. Cable. 3. Power switch assembly 4. System board Chapter 6. Symptom-to-FRU index 149

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Note:
See
“System”
on
page
162
to
determine
which
components
should
be
replaced
by
a
field
service
technician.
Error
code/symptom
FRU/action
289
(DIMM
disabled
by
POST
or
user)
1.
Run
the
Configuration/Setup
Utility
program,
if
the
DIMM
was
disabled
by
the
user.
2.
Disabled
DIMM,
if
not
disabled
by
user.
301
(Keyboard
or
keyboard
controller
error)
1.
Keyboard
2.
System
board
303
(Keyboard
controller
error)
v
System
board
602
(Invalid
diskette
boot
record)
1.
Diskette
2.
Diskette
drive
3.
Cable
4.
System
board
604
(Diskette
drive
error)
1.
Run
the
Configuration/Setup
Utility
program
and
diagnostics.
2.
Diskette
drive.
3.
Drive
cable.
4.
System
board.
605
(Unlock
failure)
1.
Diskette
drive
2.
Drive
cable
3.
System
board
662
(Diskette
drive
configuration
error)
1.
Run
the
Configuration/Setup
Utility
program
and
diagnostics.
2.
Diskette
drive.
3.
Drive
cable.
4.
System
board.
762
(Coprocessor
configuration
error)
1.
Run
the
Configuration/Setup
Utility
program.
2.
Battery.
3.
Microprocessor.
962
(Parallel
port
error)
1.
Disconnect
the
external
cable
on
the
parallel
port.
2.
Run
the
Configuration/Setup
Utility
program.
3.
System
board.
11XX
(System
board
serial
port
1
or
2
error)
1.
Disconnect
the
external
cable
on
the
serial
port.
2.
Run
the
Configuration/Setup
Utility
program.
3.
System
board.
1301
(I
2
C
cable
to
front
panel
not
found)
1.
Verify
operator
information
panel
cable
is
connected
to
J24
on
system
board.
2.
Cable.
3.
Front
panel
4.
Power
switch
assembly
5.
System
board
1302
(I
2
C
cable
from
system
board
to
power
on
and
reset
switches
not
found)
1.
Verify
power
on
and
reset
switch
cable
is
connected
to
J23
on
system
board.
2.
Cable.
3.
Power
switch
assembly
4.
System
board
Chapter
6.
Symptom-to-FRU
index
149