Using the webbios configuration utility, Using, Webbios – IBM 4190 User Manual
Page 64: Configuration, Utility

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Clear CMOS jumper
SAS/SATA
controller
card
To
clear
CMOS
and
reset
the
passwords,
complete
the
following
steps.
Note:
All
configuration
settings
will
be
cleared
by
this
action;
you
might
have
to
configure
the
settings
again.
1.
Review
the
safety
information
that
begins
on
page
2.
Turn
off
the
server
and
peripheral
devices
and
disconnect
all
power
cords
and
external
cables.
3.
Remove
the
server
from
the
rack
and
place
it
on
a
flat,
static-protective
surface.
4.
Remove
the
cover.
See
for
instructions.
5.
If
necessary,
remove
the
riser-card
assembly.
See
for
instructions.
6.
Move
the
clear-CMOS
jumper
from
pins
1
and
2
to
pins
2
and
3
and
leave
it
there
for
at
least
5
seconds;
then,
move
the
clear-CMOS
jumper
back
to
pins
1
and
2.
7.
Reinstall
the
riser-card
assembly
and
cover.
See
for
instructions.
8.
Replace
the
server
in
the
rack
and
connect
the
server
to
a
keyboard,
monitor,
and
mouse;
then,
connect
the
server
to
a
power
source.
9.
Turn
on
the
server.
You
can
now
start
the
Configuration/Setup
Utility
program
and
either
delete
the
old
password
or
set
a
new
power-on
or
administrator
password.
Using
the
WebBIOS
Configuration
Utility
Use
the
WebBIOS
Configuration
Utility
program
to
configure
hot-swap
hard
disk
drives
that
are
connected
to
the
ServeRAID-MR10i
controller.
To
start
the
WebBIOS
Configuration
Utility
program,
complete
the
following
steps:
1.
Turn
on
the
server.
50
IBM
System
x3250
M2
Types
4190
and
4194:
User’s
Guide