Lenovo usb laser mouse User Guide
4.
Select
a
function
from
the
Function
list
(at
least
one
mouse
button
must
be
designated
as
the
Primary
Mouse
Button).
5.
To
reset
your
mouse
buttons
to
the
default
setting,
click
Use
Default
.
6.
To
confirm
your
button
settings,
click
Apply
.
For
further
information
on
customizing
the
settings
click
the
Help
button
located
in
the
lower
right
hand
corner
of
the
Mouse
Suite
software
interface.
Solving
USB
problems
This
section
contains
information
on
solving
problems
with
USB
connectivity.
Note:
There
have
been
some
cases
where
a
computer
has
USB
connectors,
but
the
BIOS
does
not
support
them.
Contact
your
computer
manufacturer
to
find
out
how
to
upgrade
the
BIOS.
The
800
DPI
Optical
3-Button
ScrollPoint
PS/2
and
USB
Mouse
does
not
respond.
v
Make
sure
that
your
computer
is
turned
on
when
you
perform
the
installation.
Try
disconnecting,
and
re-connecting
the
mouse.
v
Be
sure
you
are
not
running
Microsoft
Windows
NT
.
This
operating
system
does
not
support
USB
connectivity
for
this
device.
v
If
you
have
Windows
2000,
make
sure
that
all
the
USB
switches
in
the
BIOS
are
enabled.
To
check
whether
all
the
USB
connectors
are
enabled,
do
the
following:
v
Access
your
computer
Setup
program
during
startup.
Press
F1,
F2,
or
the
Delete
Key
during
startup.
If
you
are
unsure
how
to
access
the
Setup
program
for
your
computer,
see
the
documentation
that
came
with
your
computer,
or
contact
the
manufacturer.
v
Check
the
USB
connectors
in
the
setup
program
to
sure
that
all
USB
connectors
are
functioning
properly.
If
you
are
not
sure
how
to
use
the
Setup
program
for
your
computer,
refer
to
the
documentation
that
came
with
your
computer,
or
contact
the
manufacturer.
USB
(Universal
Serial
BUS)
Controller
Re-detection
The
USB
(Universal
Serial
BUS)
Controller
might
not
be
properly
installed
in
your
computer.
1.
Double-click
My
Computer
.
2.
Double-click
Control
Panel
.
3.
Double-click
System
.
4.
Using
the
left
mouse
button,
click
the
Device
Driver
tab.
5.
Scroll
down
until
you
find
Universal
Serial
Bus
Controllers.
Then
using
the
left
mouse
button
click
the
plus
(+)
sign
to
change
it
to
a
minus
(-)
sign.
6.
Using
the
left
mouse
button,
click
the
Remove
button
located
on
the
lower
right-hand
corner
of
the
device
manager.
A
Warning
you
are
about
to
remove
this
device
from
your
system
window
opens.
7.
Click
OK
.
8.
Click
the
Refresh
button
so
Windows
is
forced
to
re-detect
the
hardware.
This
procedure
detects
both
the
USB
Host
Controller
and
the
USB
Root
Hub.
You
might
be
asked
to
insert
the
Microsoft
Windows
installation
CD.
Caring
for
the
mouse
Always
disconnect
the
mouse
before
cleaning.
Keep
beverages
away
from
the
mouse
working
area
and
avoid
any
spills.
The
maintenance
of
your
800
DPI
Optical
3-Button
ScrollPoint
PS/2
and
USB
Mouse
will
ensure
longer
life,
and
will
minimize
the
chances
of
causing
damage
to
your
mouse
and
computer.
There
are
no
user
serviceable
parts.
Chapter
2.
800
DPI
Optical
3-Button
ScrollPoint
PS/2
and
USB
Mouse
2-3