4.
Remove
the
blade-server
bezel
assembly
(see
“Removing
the
blade
server
bezel
assembly”
on
page
75).
5.
Locate
jumper
J14
(system
firmware
code
page
jumper)
on
the
system
board.
System firmware code
page jumper (J14)
3
2
1
6.
Move
jumper
J14
to
pins
2
and
3
to
enable
system
firmware
recovery
mode.
7.
Replace
the
cover
and
reinstall
the
blade
server
in
the
BladeCenter
unit,
making
sure
that
the
blade
server
controls
all
relevant
components
and
restart
the
blade
server.
8.
If
the
system
starts
up
and
boots
to
the
operating-system
prompt,
see
“Recovering
the
TEMP
image
from
the
PERM
image.”
If
the
system
does
not
boot
to
the
operating-system
prompt,
replace
the
system-board
assembly.
Contact
a
service
support
representative
for
assistance.
Note:
If
the
blade
server
does
not
restart,
you
must
replace
the
system-board
assembly.
Contact
a
service
support
representative
for
assistance.
Recovering
the
TEMP
image
from
the
PERM
image
To
recover
the
TEMP
image
from
the
PERM
image,
you
must
perform
the
reject
function.
The
reject
function
copies
the
PERM
image
into
the
TEMP
image.
To
perform
the
reject
function,
complete
the
following
steps:
1.
If
you
have
not
started
the
system
from
the
TEMP
image,
do
so
now.
For
additional
information,
see
“Starting
the
TEMP
image”
on
page
48.
2.
If
you
have
not
installed
the
ppc64
Linux
utilities,
perform
the
installation
now.
For
instructions,
go
to
the
Linux
on
POWER
Web
site
at
http://
techsupport.services.ibm.com/server/lopdiags/.
3.
Reject
the
TEMP
image.
v
If
you
are
using
the
Red
Hat
Linux
or
SUSE
LINUX
operating
system,
type
the
following
command:
update_flash
-r
v
If
you
are
using
the
AIX
operating
system,
type
the
following
command:
/usr/lpp/diagnostics/bin/update_flash
-r
4.
Shut
down
the
blade
server
using
the
operating
system.
5.
If
you
have
not
moved
jumper
J14
as
described
in
“Starting
the
TEMP
image”
on
page
48,
restart
the
system.
6.
If
you
moved
jumper
J14,
complete
the
following
steps:
a.
Turn
off
the
blade
server.
b.
Remove
the
blade
server
(see
“Removing
the
blade
server
from
the
BladeCenter
unit”
on
page
73).
Chapter
7.
Diagnostics
49
Summary of Contents for BladeCenter JS20
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