Compaq Presario CQ40-400 Compaq Presario CQ40 Notebook PC - Maintenance and Se - Page 15

Buttons and speakers

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Buttons and speakers Component Description (1) Speakers (2) (2) Power button* Produce sound. ● When the computer is off, press the button to turn on the computer. ● When the computer is on, briefly press the button to initiate Sleep. ● When the computer is in the Sleep state, briefly press the button to exit Sleep. ● When the computer is in Hibernation, briefly press the button to exit Hibernation. 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, select Start > Control Panel > System and Maintenance > Power Options. (3) 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. *This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help and Support. Top components 7

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Buttons and speakers
Component
Description
(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 on, briefly press the button to initiate
Sleep.
●
When the computer is in the Sleep state, briefly press the
button to exit Sleep.
●
When the computer is in Hibernation, briefly press the button
to exit Hibernation.
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, select
Start
>
Control
Panel
>
System and Maintenance
>
Power Options
.
(3)
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.
*This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help
and Support.
Top components
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