Key Combinations; System Functions; Battery; Cd Or Dvd Tray - Dell Inspiron 640M Owner's Manual

Key Combinations

System Functions

<Ctrl><Shift><Esc>

Battery

<Fn><F3>

CD or DVD Tray

<Fn><F10>

Display Functions

<Fn><F8>
<Fn> and up-arrow key Increases brightness on the integrated display only (not
<Fn> and down-arrow
key
Radios (Including Wireless Networking and an Internal Card With
®
Bluetooth Wireless Technology)
<Fn><F2>

Power Management

<Fn><Esc>
34
Using the Keyboard and Touch Pad
Opens the Task Manager window.
Displays the Dell™ QuickSet Battery Meter. This feature
is not supported in Dell MediaDirect. For more
information, see "Dell™ QuickSet Battery Meter" on
page 38.
Ejects the tray out of the drive (if Dell QuickSet is
installed). This feature is not supported in Dell
MediaDirect. For more information on QuickSet, see
"Dell™ QuickSet Features" on page 131.
Switches the video image to the next display option. The
options include the integrated display, an external
monitor, and both displays simultaneously.
on an external monitor).
Decreases brightness on the integrated display only (not
on an external monitor).
Enables and disables radios, including wireless
networking and Bluetooth wireless technology.
Activates a power management mode. You can
reprogram this keyboard shortcut to activate a different
power management mode using the Advanced tab in the
Power Options Properties window. See "Power
Management Modes" on page 39.