Manually Releasing A Cd; Keyboard; Fn Key; Typewriter Keys - HP Compaq Presario,Presario 80XL201 User Manual

4. Do not wipe the lens with
rough surfaced materials (such
as paper towel). Instead, use a
cotton swab to wipe the lens
gently.
FDA regulations require the
following statement for all
laser-based devices:
"Caution, Use of controls or
adjustments or performance of
procedures other than those
specified herein may result in
hazardous radiation exposure."
Using the Notebook 2-4

Manually Releasing a CD

In the unlikely event that you are unable to release the CD tray by
pressing the eject button, you can manually release the CD as
follows:
1. Turn off the system.
2. Insert a small rod into the manual eject hole (see Figure 2-3) and
push firmly to release the tray.
3. Pull the tray out until the tray is fully extended, then remove the
CD.
Your notebook keyboard has all the functions of a standard
AT-enhanced keyboard plus some keys specific to your notebook.

Fn Key

The [Fn] key, at the lower left corner of the keyboard, is used with
another key to perform the alternative function of a key. The letter
"Fn" and the alternative functions are identified by the color of blue
on the keytops. To perform a desired function, press and hold [Fn],
then press the other key.

Typewriter Keys

Typewriter keys are similar to the keys on a typewriter. Several keys
are added such as the [Ctrl], [Alt], [Esc], and lock keys for special
purposes. When the lock keys are pressed, their corresponding
indicators will light up.
[Num Lock]
Pressing this key toggles the Num Lock on and off. When on, the
Num Lock activates the numeric keys.
[Scroll Lock]
Pressing this key toggles Scroll Lock on and off. The Scroll Lock is
defined by individual programs.
[Caps Lock]
Pressing this key toggles the Caps Lock on and off. When on, the
Caps Lock keeps the letter keys in uppercase.

Function Keys

On the top row of the keyboard are the function keys: [F1] to [F12].
Function keys are multi-purpose keys that perform functions defined
by individual programs.
Hot key functions are assigned to [Fn]+[F3] through [Fn]+[F12] by
your notebook. (See "Hot Keys" later in this chapter for more
information.)

Keyboard

My Presario – Getting Started