Solving, Computer, Problems – Lenovo Z61t User Manual
Page 21
Message:
0176:
System
Security
-
The
System
has
been
tampered
with.
Solution:
This
message
is
displayed
if
you
remove
the
Security
Chip
and
reinstall
it,
or
install
a
new
one.
To
clear
the
error,
enter
the
BIOS
Setup
Utility,
press
F9
to
set
values
to
default,
then
press
F10
to
save
changes.
If
this
does
not
solve
the
problem,
have
the
computer
serviced.
Message:
0182:
Bad
CRC2.
Enter
BIOS
Setup
and
load
Setup
defaults.
Solution:
Checksum
of
the
CRC2
setting
in
the
EEPROM
is
not
correct.
Press
F1
to
go
to
BIOS
Setup
Utility.
Press
F9
and
then
Enter
to
load
the
default
setting.
Press
F10
and
then
Enter
to
restart
the
system.
Message:
0185:
Bad
startup
sequence
settings.
Enter
BIOS
Setup
and
load
Setup
defaults.
Solution:
Checksum
of
the
startup
sequence
setting
in
the
EEPROM
is
not
correct.
Press
F1
to
go
to
BIOS
Setup
Utility.
Press
F9
and
then
Enter
to
load
the
default
setting.
Press
F10
and
then
Enter
to
restart
the
system.
Message:
0190:
Critical
low-battery
error
Solution:
The
computer
turned
off
because
the
battery
is
low.
Connect
the
ac
adapter
to
the
computer
and
charge
the
battery,
or
replace
the
battery
with
a
fully
charged
one.
Message:
0191:
System
Security
-
Invalid
remote
change
requested.
Solution:
The
system
configuration
change
has
failed.
Confirm
the
operation
and
try
again.To
clear
the
error,
enter
the
BIOS
Setup
Utility,
press
F9
to
set
values
to
default
then
press
F10
to
save
changes.
Message:
0199:
System
Security
-
Security
password
retry
count
exceeded.
Solution:
This
message
is
displayed
if
you
enter
a
wrong
supervisor
password
more
than
three
times.
Confirm
the
supervisor
password
and
try
again.
To
clear
the
error,
enter
the
BIOS
Setup
Utility.
Message:
01C8:
More
than
one
modem
devices
are
found.
Remove
one
of
them.
Press
<Esc>
to
continue.
Solution:
Remove
either
a
Modem
Mini-PCI
Card
or
a
Modem
Daughter
Cards.
Otherwise,
press
Esc
to
ignore
the
warning
message.
If
it
does
not
solve
this
problem,
have
the
computer
serviced.
Solving
computer
problems
Chapter
3.
Solving
computer
problems
13