2.
Start
the
server.
3.
Select
EFI
Shell
from
the
EFI
Firmware
Boot
Manager.
4.
Change
to
the
file
system
that
contains
the
backup
copy
of
the
EFI
variables.
5.
Type
dir
or
Is
to
verify
that
the
backup
file
exists.
6.
Type
the
following
EFI
command
to
restore
the
EFI
variables:
restore
filename
Where
filename
is
the
name
that
you
assigned
to
the
backup
copy.
7.
When
the
message
Delete
existing
non-volatile
efi
variables?
[y/n]
appears,
type
y
.
8.
Type
the
following
EFI
command
to
reset
the
system:
reset
Remote
console
numeric
keypad
behaves
unpredictably
Description:
The
symptoms
vary
depending
on
the
operating
system
in
use:
v
Windows
Server
2003:
Using
the
number-lock
button
bar
icon
has
no
effect
on
the
signals
that
are
sent
to
the
server
from
the
numeric-keypad
keys
of
the
client.
The
numeric
keypad
behavior
is
controlled
solely
by
the
Num
Lock
key
on
the
client
keyboard.
v
SuSE
Linux
Enterprise
Server
8
(SLES8):
When
the
number-lock
function
is
turned
on
at
both
the
client
and
server,
numeric
characters
are
sent
when
you
press
the
keys
on
the
numeric
keypad.
Otherwise,
the
action
signals
(Home,
PgUp,
and
so
on)
are
sent.
v
Red
Hat
Advanced
Server
2.1
for
IPF:
When
the
number-lock
function
is
turned
on
at
both
the
client
and
server,
incorrect
characters
are
sent
when
you
press
the
keys
on
the
numeric
keypad.
Otherwise,
the
action
signals
(Home,
PgUp,
and
so
on)
are
sent.
Solution:
Avoid
using
the
numeric
keypad
when
running
any
version
of
Linux.
Instead,
use
the
regular
keyboard
keys.
You
can
use
the
numeric
keypad
when
running
Windows,
but
only
the
number-lock
state
at
the
client
has
any
effect.
RXE-100
enclosures
are
not
viewable
from
the
Web
interface
Description:
In
a
multinode
configuration,
the
attached
RXE-100
enclosures
are
not
viewable
from
the
Remote
Supervisor
Adapter
Web
interface.
This
condition
occurs
when
the
firmware
is
updated
in
one
xSeries
455
server
that
is
part
of
a
multinode
configuration.
The
firmware
must
be
at
the
same
level
in
all
nodes
for
the
RXE-100
enclosures
to
be
viewable.
Solution:
The
Remote
Supervisor
Adapter
firmware
update
option
does
not
globally
update
all
Remote
Supervisor
Adapters
in
a
multinode
configuration.
Log
in
to
the
Remote
Supervisor
Adapter
of
each
node
individually
and
update
the
firmware.
You
can
refresh
the
Web
page
to
view
the
RXE-100
enclosures.
System
Health
Web
page
lists
intelligent
I/O
expansion
unit
fan
failures
Description:
The
Remote
Supervisor
Adapter
System
Health
Web
page
might
list
intelligent
I/O
expansion
unit
fan
failures
for
either
side
A
or
side
B.
All
fans
in
the
intelligent
I/O
expansion
unit
are
shared
between
side
A
and
side
B.
The
Remote
Supervisor
Adapter
System
Health
Web
page
might
list
an
intelligent
I/O
expansion
unit
fan
failure
as
being
detected
by
side
A
when
the
system
event
log
lists
the
same
fan
failure
as
being
detected
by
side
B.
Chapter
2.
Hints
and
tips
29
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