Lenovo Z60T User Manual
Page 53
Problem:
The
computer
does
not
start
from
a
device
you
want,
such
as
a
diskette
drive.
Solution:
Refer
to
the
Startup
menu
of
the
BIOS
Setup
Utility.
Make
sure
that
the
startup
sequence
in
the
BIOS
Setup
Utility
is
set
so
that
the
computer
starts
from
the
device
you
want.
Also
make
sure
that
the
device
from
which
the
computer
starts
is
enabled.
In
the
startup
menu
in
the
BIOS
Setup
Utility,
make
sure
that
the
device
is
included
in
the
″Boot
priority
order
″
list.
If
it
is
included
in
the
″Excluded
from
boot
order
″
list,
it
is
disabled.
Select
the
entry
for
it
in
the
list
and
press
the
x
key.
This
moves
the
entry
to
the
″Boot
priority
order
″
list.
Problem:
The
computer
does
not
respond.
Solution:
IRQs
for
the
PCI
are
all
set
as
11.
The
computer
does
not
respond
because
it
cannot
share
the
IRQ
with
other
devices.
Refer
to
the
ThinkPad
Configuration
Program.
Problem:
The
computer
can
not
play
a
CD,
or
the
sound
quality
is
not
good.
Solution:
Be
sure
that
the
disk
meets
the
standards
for
your
country.
Usually,
a
disk
that
meets
the
local
standards
is
marked
with
a
CD
logo
on
the
label.
If
you
use
a
disc
that
does
not
meet
these
standards,
we
cannot
guarantee
that
it
will
play,
or
that,
if
it
does
play,
the
sound
quality
will
be
good.
Problem:
Playback
of
DVD
is
not
smooth
in
Windows
2000.
Solution:
If
you
select
the
Maximum
Battery
mode
for
the
Intel
SpeedStep
®
technology,
this
problem
may
occur.
This
mode
is
designed
to
achieve
maximum
battery
life
by
switching
the
processor
speed
between
the
regular
low
speed
and
half
of
that
speed,
depending
on
how
much
the
processor
is
used.
If
the
use
increases,
Intel
SpeedStep
switches
the
processor
speed
to
the
lower
speed.
Operation
in
this
mode
can
severely
degrade
the
performance
of
the
processor,
and
thus
cause
the
playback
of
a
DVD
to
be
jerky.
Solving
computer
problems
Chapter
2.
Solving
computer
problems
31