Dell Dimension 4500C (Japan Only) - Manual (Page 54)

54 Solving Problems
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Sound and Speaker Problems
HINT: The volume
control in some MP3
players overrides the
Windows
® volume
setting. If you have been
listening to MP3 songs,
ensure that you did not
turn the player volume
down or off.
V E R IF Y T H A T THE S C A N N E R I S RE C O G NI Z E D B Y M IC R O SO FT ®
W I ND O W S ®
1 Click the Start button.
2 Click Control Panel.
3 Click Printers and Other Hardware.
4 Click Scanners and Cameras. If your scanner is listed, Windows recognizes
the scanner.
R E I NS T AL L THE S C A N N E R D R IV E R — See the scanner documentation for
instructions.
C HE C K T H E S P E A K E R CA B LE C O NN EC T I O NS — Ensure that the speakers
are connected as shown on the setup diagram supplied with the speakers.
E NSU R E T H A T T HE S UB W O O F E R AN D THE S P E AK E RS A R E T UR NE D
O N — See the setup diagram supplied with the speakers. If your speakers have
volume controls, adjust the volume, bass, or treble to eliminate distortion.
A D J US T T H E W IN D O W S VO L UM E C O NT R O L — Click or double-click the
speaker icon in the lower-right corner of your screen. Ensure that the volume is
turned up and that the sound is not muted.
D IS CO N NE C T HE A D P HO N E S F R O M THE HE A D P HO N E C O NN E C T O R —
Sound from the speakers is automatically disabled when headphones are
connected to the computer’s front-panel headphone connector.
T E S T THE EL E CT RI C A L OU T LE T — Ensure that the electrical outlet is
working by testing it with another device, such as a lamp.
E LI MI NATE P O S S I BL E I NT E R FE R E NC E — Turn off nearby fans, fluorescent
lights, or halogen lamps to check for interference.