IBM z61 Supplementary Manual
Note:
If
you
use
the
Fn+F7
key
combination
to
apply
a
presentation
scheme,
press
Fn+F7
at
least
three
times
in
three
seconds,
and
the
image
is
displayed
on
the
computer
screen.
Problem:
The
computer
does
not
return
from
standby
mode,
or
the
standby
indicator
stays
on
and
the
computer
does
not
work.
Solution:
→
If
the
system
does
not
return
from
standby
mode,
it
may
have
entered
standby
or
hibernation
mode
automatically
because
the
battery
is
depleted.
Check
the
standby
indicator.
–
If
the
standby
indicator
is
on,
your
computer
is
in
standby
mode.
Connect
the
ac
adapter
to
the
computer;
then
press
Fn.
–
If
the
standby
indicator
is
off,
your
computer
is
in
hibernation
mode
or
power-off
state.
Connect
the
ac
adapter
to
the
computer;
then
press
power
button
to
resume
operation.
If
the
system
still
does
not
return
from
standby
mode,
your
system
may
stop
responding
and
you
cannot
turn
off
the
computer.
In
this
case,
you
need
to
reset
the
computer.
If
you
have
not
saved
your
data,
it
may
be
lost.
To
reset
the
computer,
press
and
hold
the
power
button
for
4
seconds
or
more.
If
the
system
is
still
not
reset,
remove
the
ac
adapter
and
the
battery.
Problem:
Your
computer
does
not
enter
standby
or
hibernation
mode.
Solution:
→
Check
whether
any
option
has
been
selected
that
would
disable
your
computer
from
entering
standby
or
hibernation
mode.
Problem:
The
system
does
not
wake
up
at
the
time
set
on
the
timer,
if
the
computer
is
not
connected
to
an
ac
power
source,
-or-
The
system
does
not
enter
hibernation
mode
from
suspend
mode,
if
the
computer
is
not
connected
to
an
ac
power
source.
Solution:
→
The
timer-wake-with-battery-operation
is
disabled
by
default.
If
you
enable
this
function,
the
computer
could
wake
up
and
begin
running
while
it
is
being
carried;
this
could
lead
to
damage
to
the
hard
disk
drive.
Solving
computer
problems
Chapter
3.
Solving
computer
problems
21