Dell Inspiron PP01X Owner's Manual page 22

HINT: The computer
turns on the fans when the
computer gets hot. The
fans may make noise,
which is normal and does
not indicate a problem
with the fans or the
computer
22 S e tt i n g U p a n d U si n g Yo u r C o m pu t e r
A V — The computer uses an internal fan to create airflow through the
I R E N T S
vents, which prevents the computer from overheating.
CAUTION: Do not block, push objects into, or allow dust to
accumulate in the air vents. Doing so can damage the computer or
cause a fire.
K S L
E Y B O A R D T A T U S I G H T S
indicate the following:
Turns on when the numeric keypad is enabled
9
Turns on when the uppercase letter function is enabled
A
Turns on when the scroll lock function is enabled
— The green lights located above the keyboard