Lenovo ThinkPad T40 Hardware Maintenance Manual - Page 61

combination, Description, Notes - drivers windows 7

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Product overview Key combination Fn+F4 Fn+F5 Fn+F6 Fn+F7 Description Put the computer in standby mode. To return to normal operation, press the Fn key only, without pressing a function key. Notes: 1. This mode is called suspend mode in Windows NT. 2. In Windows 2000 and Windows XP, this combination of keys functions as a sleep button. The setting can be changed so that pressing it puts the computer into hibernation mode or even shuts the computer down. Control the power source of the built-in Bluetooth wireless device. This combination of the keys functions as a toggle switch of the power state. Note: In Windows 98, Windows 2000, or Windows XP, this combination of keys enables or disables the built-in wireless networking features (the IEEE 802.11 standard) and the Bluetooth wireless features. To use this function, the following drivers must be installed. v ThinkPad Power Management driver v OnScreen Display utility v Wireless device drivers Reserved. Switch a display output location v External monitor (CRT display) v Computer display and external monitor (LCD + CRT display) v Computer display (LCD) Note: For any operating system other than Windows 2000 or Windows XP, no additional procedure is needed; just press Fn+F7. Notes: 1. This function does not work when different desktop images are displayed on the computer display and the external monitor (the Extend desktop function). 2. This function does not work while a DVD movie or a video clip is playing. 3. For Windows 2000 or Windows XP, a hotkey application might take over the switching function. (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 55

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Key
combination
Description
Fn+F4
Put
the
computer
in
standby
mode.
To
return
to
normal
operation,
press
the
Fn
key
only,
without
pressing
a
function
key.
Notes:
1.
This
mode
is
called
suspend
mode
in
Windows
NT.
2.
In
Windows
2000
and
Windows
XP,
this
combination
of
keys
functions
as
a
sleep
button.
The
setting
can
be
changed
so
that
pressing
it
puts
the
computer
into
hibernation
mode
or
even
shuts
the
computer
down.
Fn+F5
Control
the
power
source
of
the
built-in
Bluetooth
wireless
device.
This
combination
of
the
keys
functions
as
a
toggle
switch
of
the
power
state.
Note:
In
Windows
98,
Windows
2000,
or
Windows
XP,
this
combination
of
keys
enables
or
disables
the
built-in
wireless
networking
features
(the
IEEE
802.11
standard)
and
the
Bluetooth
wireless
features.
To
use
this
function,
the
following
drivers
must
be
installed.
v
ThinkPad
Power
Management
driver
v
OnScreen
Display
utility
v
Wireless
device
drivers
Fn+F6
Reserved.
Fn+F7
Switch
a
display
output
location
v
External
monitor
(CRT
display)
v
Computer
display
and
external
monitor
(LCD
+
CRT
display)
v
Computer
display
(LCD)
Note:
For
any
operating
system
other
than
Windows
2000
or
Windows
XP,
no
additional
procedure
is
needed;
just
press
Fn+F7.
Notes:
1.
This
function
does
not
work
when
different
desktop
images
are
displayed
on
the
computer
display
and
the
external
monitor
(the
Extend
desktop
function).
2.
This
function
does
not
work
while
a
DVD
movie
or
a
video
clip
is
playing.
3.
For
Windows
2000
or
Windows
XP,
a
hotkey
application
might
take
over
the
switching
function.
(continued)
Product
overview
ThinkPad
T40/T40p,
T41/T41p,
T42/T42p
Series
55