Dell Inspiron 1122, Руководство по установке

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27
Using Your Inspiron Laptop
1
Power button — Turns the computer on or off when pressed.
2 Function key row — The wireless enable or disable key , brightness increase and
decrease keys, touch pad enable or disable key , and the multimedia keys are
located in this row. For more information on the multimedia keys, see “Multimedia Control
Keys” on page 32.
3
Power/battery indicator light
— Indicates the power state and battery charge
status. For more information on the power/battery indicator light, see “Status Lights and
Indicators” on page 28.
4
Hard drive activity light — Turns on when the computer reads or writes data. A
blinking white light indicates hard drive activity.
CAUTION: To avoid loss of data, never turn off the computer while the hard drive
activity light is blinking.
5 Touch pad buttons (2)
— Provide left-click and right-click functions like those on a
mouse.
6 Touch pad — Provides the functionality of a mouse to move the cursor, drag or move
selected items, and left-click by tapping the surface.
NOTE : To enable or disable the touch pad, press the < > key on the function key row on
the keyboard.