Product Description
Maintenance and Service Guide 1–15

Tabl e 1- 6

Top Components

Item Component Function
1 caps lock light On: Caps lock is enabled.
2 Wireless button 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.
3 Power button When the computer is
■Off, press to turn on the computer.
■On, press to enter hibernation.
■In standby, briefly press to exit standby.
■In hibernation, briefly press to exit
hibernation.
If the computer has stopped responding
and Microsoft® Windows® shutdown
procedures cannot be used, press and
hold the power button for at least
5 seconds to turn off the computer.
4 Volume down button Decreases speaker volume.
5 Volume up button Increases speaker volume.
6 Volume mute button Mutes or restores speaker volume.
7 num lock light On: Num lock is enabled.