HP Compaq nw8440, Maintenance And Service Manual

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Product Description
Maintenance and Service Guide 1–15
Table 1-6
Top Components
Item Component Function
1 Power button When the computer is:
■
Off, press to turn on 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 5 seconds to turn
off the computer.
2 Info Center button Launches Info Center, which enables you
to open various software solutions.
3 Wireless button
(with wireless light) 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.
4 Presentation button Starts the presentation feature.
5 Caps lock light On: caps lock is on.
6 Num lock light On: num lock or the numeric keypad is on.
7 Volume mute button Mutes or restores speaker volume.
8 Volume down button decreases speaker volume.
9 Volume up button Increases speaker volume.