IBM 88410EU User Manual - Page 98

Checkout, procedure

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6. For information about power-supply problems, see "Power checkout" on page 100. 7. For intermittent problems, check the error logs; see "Diagnostic programs, error codes and messages" on page 91. Checkout procedure Complete the following steps to perform the checkout procedure: 001 IS THE SERVER PART OF A CLUSTER? YES. Schedule maintenance for the system. Shut down all systems related to the cluster. Run the storage test. NO. Go to step 002 . 002 IF THE SERVER IS NOT PART OF A CLUSTER: 1. Check the power supply LEDs, see "Power-supply LEDs" on page 95. 2. Turn off the server and all external devices. 3. Check all internal and external devices for compatibility at http://www.ibm.com/servers/eserver/serverproven/compat/us/. 4. Check all cables and power cords. 5. Set all display controls to the middle position. 6. Turn on all external devices. 7. Turn on the server. 8. Record any beep codes that sound or POST error messages that are displayed on the screen. If no beep or more than one beep sounds, look up the error in "Beep symptoms" on page 104 or "No-beep symptoms" on page 108; if an error is displayed, look up the first error in "POST error codes" on page 108. 9. Check the operator information panel system-error LED; if it is on, see "Light path diagnostics" on page 93. 10. Check the system-error log and the BMC log. Note: The system-error log is available only with the Remote Supervisor Adapter II SlimLine. If an error was recorded by the server, see Chapter 6, "Symptom-to-FRU index," on page 103. 11. Start the diagnostic programs. 12. Check for the following responses: v One beep v Readable instructions or the main menu 003 DID YOU RECEIVE BOTH OF THE CORRECT RESPONSES? NO. Find the failure symptom in Chapter 6, "Symptom-to-FRU index," on page 103. YES. Run the diagnostic programs (see "Diagnostic programs, error codes and messages" on page 91). If you receive an error, see Chapter 6, "Symptom-to-FRU index," on page 103. If the diagnostic programs were completed successfully and you still suspect a problem, see "Undetermined problems" on page 140. 88 xSeries 236 Type 8841: Hardware Maintenance Manual and Troubleshooting Guide

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6.
For
information
about
power-supply
problems,
see
“Power
checkout”
on
page
100.
7.
For
intermittent
problems,
check
the
error
logs;
see
“Diagnostic
programs,
error
codes
and
messages”
on
page
91.
Checkout
procedure
Complete
the
following
steps
to
perform
the
checkout
procedure:
±001²
IS
THE
SERVER
PART
OF
A
CLUSTER?
YES.
Schedule
maintenance
for
the
system.
Shut
down
all
systems
related
to
the
cluster.
Run
the
storage
test.
NO.
Go
to
step
±002²
.
±002²
IF
THE
SERVER
IS
NOT
PART
OF
A
CLUSTER:
1.
Check
the
power
supply
LEDs,
see
“Power-supply
LEDs”
on
page
95.
2.
Turn
off
the
server
and
all
external
devices.
3.
Check
all
internal
and
external
devices
for
compatibility
at
4.
Check
all
cables
and
power
cords.
5.
Set
all
display
controls
to
the
middle
position.
6.
Turn
on
all
external
devices.
7.
Turn
on
the
server.
8.
Record
any
beep
codes
that
sound
or
POST
error
messages
that
are
displayed
on
the
screen.
If
no
beep
or
more
than
one
beep
sounds,
look
up
the
error
in
“Beep
symptoms”
on
page
104
or
“No-beep
symptoms”
on
page
108;
if
an
error
is
displayed,
look
up
the
first
error
in
“POST
error
codes”
on
page
108.
9.
Check
the
operator
information
panel
system-error
LED;
if
it
is
on,
see
“Light
path
diagnostics”
on
page
93.
10.
Check
the
system-error
log
and
the
BMC
log.
Note:
The
system-error
log
is
available
only
with
the
Remote
Supervisor
Adapter
II
SlimLine.
If
an
error
was
recorded
by
the
server,
see
Chapter
6,
“Symptom-to-FRU
index,”
on
page
103.
11.
Start
the
diagnostic
programs.
12.
Check
for
the
following
responses:
v
One
beep
v
Readable
instructions
or
the
main
menu
±003²
DID
YOU
RECEIVE
BOTH
OF
THE
CORRECT
RESPONSES?
NO.
Find
the
failure
symptom
in
Chapter
6,
“Symptom-to-FRU
index,”
on
page
103.
YES.
Run
the
diagnostic
programs
(see
“Diagnostic
programs,
error
codes
and
messages”
on
page
91).
If
you
receive
an
error,
see
Chapter
6,
“Symptom-to-FRU
index,”
on
page
103.
If
the
diagnostic
programs
were
completed
successfully
and
you
still
suspect
a
problem,
see
“Undetermined
problems”
on
page
140.
88
xSeries
236
Type
8841:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide