Buttons, switch, and speakers
NOTE:
Your computer may look slightly different from the illustration in this section.
Component
Description
(1)
Speakers (2)
Produce sound.
(2)
Internal display switch
Turns off the display if the display is closed while the power is on.
(3)
Info Center/QuickLook button
Launches Info Center or QuickLook.
(4)
Power button
●
When the computer is off, press the button to turn on the
computer.
●
When the computer is on, press the button to shut down the
computer.
●
When the computer is in Suspend, press the button briefly to
exit Suspend.
●
When the computer is in Hibernation, press the button briefly
to exit Hibernation.
If the computer has stopped responding and operating system
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 and how to change them,
select
Computer
>
Control Center
>
System
>
Power
Management
.
26
Chapter 2 External component identification
Summary of Contents for 4510s - ProBook - Celeron 1.8 GHz
Page 4: ...iv MSG revision history ...
Page 6: ...vi Safety warning notice ...
Page 11: ...Index 185 xi ...
Page 12: ...xii ...
Page 187: ...RJ 11 modem Pin Signal 1 Unused 2 Tip 3 Ring 4 Unused 5 Unused 6 Unused RJ 11 modem 175 ...
Page 202: ......
