HP (Hewlett-Packard) DV4200 Laptop User Manual


 
Product Description
Maintenance and Service Guide 1–21
Table 1-8
Top Components
Compaq Presario V4200 Models and HP Compaq nx7220
Item Component Function
1 Wireless button
(select models only)
Turns the wireless functionality on or off,
but does not create a wireless connection.
To establish a wireless connection, a wireless network must
already be set up.
2 Power button When the computer is
Off, press to start the computer.
On, briefly press to initiate hibernation.
In standby, briefly press to resume from
standby.
In hibernation, briefly press to restore
from hibernation.
If the system has stopped responding and Windows
shutdown procedures cannot be used, press and hold for
at least 4 seconds to turn off the computer.
3 Volume down button Decreases system volume.
4 Volume mute button
Volume mute light
Mutes or restores volume.
On: Volume is muted.
5 Volume up button Increases system volume.
6 Display switch Initiates standby when the computer is
closed.