HP Compaq 6720t, Руководство по техническому обслуживанию и ремонту, Страница: 13 / 114

Item Component Function
*The 2 wireless lights display the same information. The light on the wireless button is visible only when the computer is open.
The wireless light on the front of the computer is visible whether the computer is open or closed.
†The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The
power light on the front of the computer is visible whether the computer is open or closed.
Buttons and speakers
Item Component Function
(1) Speakers (2) Produce sound.
(2) Power button
●
When the computer is off, press the button to turn on
the computer.
●
When the computer is in Standby, press the button
briefly to exit Standby.
If the computer has stopped responding and Windows®
shutdown procedures are ineffective, press and hold the
power button for at least 5 seconds to turn off the computer.
To learn more about your power settings, right-click the
Power Meter icon in the notification area, and then
click Adjust Power Properties .
(3) Internal display switch Turns off the display if the display is closed while the power
is on.
(4) Wireless button Turns the wireless feature on or off but does not establish a
wireless connection.
NOTE: A wireless network must be set up in order to
establish a wireless connection.
(5) Volume mute button Mutes and restores speaker sound.
(6) Volume down button Decreases speaker volume.
(7) Volume up button Increases speaker volume.
Top components 5