IBM 8478 Hardware Maintenance Manual - Page 112

FRU/Action

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Page 112 highlights

Beep/ Symptom FRU/Action 3-2-2 1. System board (Parallel port failed) 3-2-3 (Math coprocessor failed) 1. Optional processor (if installed) 2. Processor 3. System board 3-2-4 (Failure 1. DIMM comparing CMOS 2. Battery memory size 3. System board against actual) 3-3-1 1. DIMM (Memory size mismatch 2. System board occurred, see ″Memory 3. Battery Settings″ on page 36) 3-3-2 (Critical 1. Disconnect the server power cord from SMBUS error occurred) outlet, wait 30 seconds and retry. (I2C bus 2. System Board error) 3. DIMMs 4. Power Supply 5. 12C Cable 3-3-3 (No operational memory in system) 1. Install or reseat the memory modules, then do a 3 boot reset. (See "Using the Configuration/Setup Utility program" on page 33.) 2. DIMMs 3. System Board Two Short Beeps (Information only, the configuration has changed) 1. Run Diagnostics 2. Run Configuration/Setup Three Short 1. DIMM Beeps 2. System Board One Continuous Beep 1. Processor 2. Optional Processor (if installed) 3. System Board Repeating 1. Keyboard Short Beeps 2. System Board One Long and One Short Beep 1. Video adapter (if present) 2. System Board 102 Hardware Maintenance Manual: xSeries 200

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Beep/
Symptom
FRU/Action
3-2-2
(Parallel
port
failed)
1.
System
board
3-2-3
(Math
coprocessor
failed)
1.
Optional
processor
(if
installed)
2.
Processor
3.
System
board
3-2-4
(Failure
comparing
CMOS
memory
size
against
actual)
1.
DIMM
2.
Battery
3.
System
board
3-3-1
(Memory
size
mismatch
occurred,
see
″
Memory
Settings
″
on
page
36)
1.
DIMM
2.
System
board
3.
Battery
3-3-2
(Critical
SMBUS
error
occurred)
(I2C
bus
error)
1.
Disconnect
the
server
power
cord
from
outlet,
wait
30
seconds
and
retry.
2.
System
Board
3.
DIMMs
4.
Power
Supply
5.
12C
Cable
3-3-3
(No
operational
memory
in
system)
1.
Install
or
reseat
the
memory
modules,
then
do
a
3
boot
reset.
(See
“Using
the
Configuration/Setup
Utility
program”
on
page
33.)
2.
DIMMs
3.
System
Board
Two
Short
Beeps
(Information
only,
the
configuration
has
changed)
1.
Run
Diagnostics
2.
Run
Configuration/Setup
Three
Short
Beeps
1.
DIMM
2.
System
Board
One
Continuous
Beep
1.
Processor
2.
Optional
Processor
(if
installed)
3.
System
Board
Repeating
Short
Beeps
1.
Keyboard
2.
System
Board
One
Long
and
One
Short
Beep
1.
Video
adapter
(if
present)
2.
System
Board
102
Hardware
Maintenance
Manual:
xSeries
200