Using Fn Hot Keys; Figure 1-5. Keyboard Status Lights; Table 1-3. Fn Hot Keys - HP Pavilion zt1000 Service Manual

1. Caps Lock. Caps Lock is active.
2. Num Lock. Num Lock is active. (The Keypad Lock must also be on to use the
3. CD/DVD drive activity. The CD/DVD drive is active.

Using Fn Hot Keys

The combination of the Fn key plus another key creates a hot key—a shortcut key sequence—for
various system controls. To use a hot key, press and hold Fn, press the appropriate second key, then
release both keys.
Hot Key Effect
Fn+F1 Decreases the display brightness.
Fn+F2 Increases the display brightness.
Fn+F5 Toggles among the built-in display, an external display, and simultaneous display on
both.
Fn+F8 Toggles the built-in numeric keypad on and off. Does not affect an external keyboard. If
Num Lock is on, the numeric functions are active; otherwise, cursor control is active.
Fn+Num Lock Toggles Scroll Lock on and off.
Fn+Page Up Increases the volume (and turns audio on if muted).
Fn+Page Down Decreases the volume.
Fn+Backspace Toggles the mute function on and off.
Fn+any One-Touch Toggles the One-Touch button LEDs on and off (selected models).
button
1-8 Product Information

Figure 1-5. Keyboard Status Lights

embedded keypad.)

Table 1-3. Fn Hot Keys

Technology Code ID)