Lenovo a51 8105 Guia Do Utilizador
Note:
When
the
computer
is
turned
on
for
the
first
time
after
battery
replacement,
an
error
message
might
be
displayed.
This
is
normal
after
replacing
the
battery.
10.
Turn
on
the
computer
and
all
attached
devices.
11.
Use
the
Setup
Utility
program
to
set
the
date
and
time
and
any
passwords.
See
Erasing
a
lost
or
forgotten
password
(clearing
CMOS)
This
section
applies
to
lost
or
forgotten
passwords.
For
more
information
about
lost
or
forgotten
passwords,
see
the
ThinkVantage
Productivity
Center
program
on
your
desktop.
Note:
If
you
are
enrolled
in
the
Hardware
Password
Reset
program,
refer
to
to
reset
your
password.
If
you
do
clear
CMOS
or
restore
Setup
Utility
defaults,
you
will
have
to
re-enroll
in
the
Hardware
Password
Reset
program.
To
erase
a
forgotten
password:
1.
Turn
off
the
computer
and
any
attached
devices,
such
as
printers,
monitors,
and
external
drives.
2.
Unplug
all
power
cords
from
electrical
outlets,
and
open
the
computer
cover.
See
3.
Pivot
the
drive
bay
assembly
upward
to
gain
access
to
the
system
board.
4.
Locate
the
PCI
riser.
See
5.
Lift
the
PCI
riser
up
to
gain
access
to
the
Clear
CMOS/Recovery
jumper.
See
6.
Locate
the
Clear
CMOS/Recovery
jumper
on
the
system
board.
See
7.
Move
the
jumper
from
the
standard
position
(pins
1
and
2)
to
the
maintenance
or
configure
position
(pins
2
and
3).
8.
Close
the
computer
cover
and
connect
the
power
cord.
See
Chapter
1.
Installing
options
19