Errors without messages, Errors, Without – Lenovo 3000 V200 User Manual
Page 25: Messages
Errors
without
messages
Problem:
When
I
turn
on
the
computer,
nothing
appears
on
the
screen
and
the
computer
does
not
beep
while
starting
up.
Note:
If
you
are
not
sure
whether
you
heard
any
beeps,
turn
off
the
computer;
then
turn
it
on
again,
and
listen
again.
If
you
are
using
an
external
monitor,
see
Solution:
If
a
user
password
is
set,
press
any
key
to
display
the
user
password
prompt;
then
type
the
correct
password
and
press
Enter.
If
the
user
password
prompt
does
not
appear,
the
brightness
level
might
be
set
to
minimum
brightness.
Adjust
the
brightness
level
by
pressing
Fn+F11.
If
the
screen
still
remains
blank,
make
sure
that:
v
The
battery
is
installed
correctly.
v
The
ac
adapter
is
connected
to
the
computer
and
the
power
cord
is
plugged
into
a
working
electrical
outlet.
v
The
computer
power
is
on.
(Turn
on
the
power
switch
again
for
confirmation.)
If
these
items
are
properly
set,
and
the
screen
remains
blank,
have
the
computer
serviced.
Problem:
When
I
turn
on
the
computer,
nothing
appears
on
the
screen,
but
I
hear
two
or
more
beeps.
Solution:
Make
sure
that
the
memory
card
is
installed
correctly.
If
it
is,
but
the
screen
is
still
blank,
and
you
hear
five
beeps,
have
the
computer
serviced.
Problem:
When
I
turn
on
the
computer,
only
a
white
cursor
appears
on
a
blank
screen.
Solution:
Restore
backed-up
files
to
your
Windows
environment
or
the
entire
contents
of
your
hard
disk
to
the
original
factory
contents
using
Rescue
and
Recovery.
If
you
still
see
only
the
cursor
on
the
screen,
have
the
computer
serviced.
Problem:
My
screen
goes
blank
while
the
computer
is
on.
Solution:
Your
screen
saver
or
power
management
may
be
enabled.
Do
one
of
the
following
to
exit
from
the
screen
saver
or
to
resume
from
sleep
or
hibernation
mode:
v
Touch
the
touch
pad.
v
Press
a
key.
v
Press
the
power
switch.
Solving
computer
problems
Chapter
3.
Solving
computer
problems
15