No Sound From Headphones; Touch Pad Or Mouse Problems; Video And Display Problems - Dell Vostro 1000 PP23LB Owner's Manual

No sound from headphones

H E C K T H E H E A D P H O N E C A B L E C O N N E C T I O N
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cable is securely inserted into the headphone connector (see "audio
connectors" on page 24).
A D J U S T T H E W I N D O W S V O L U M E C O N T R O L
icon in the lower-right corner of your screen. Ensure that the volume is turned
up and that the sound is not muted.

Touch Pad or Mouse Problems

H E C K T H E T O U C H P A D S E T T I N G S
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1 Click the Start button, click Control Panel, and then click Printers and
Other Hardware.
2 Click Mouse.
3 Try adjusting the settings.
C H E C K T H E M O U S E C A B L E
cable, check it for damage, and firmly reconnect the cable.
If you are using a mouse extension cable, disconnect it and connect the mouse
directly to the computer.
O V E R I F Y T H A T T H E P R O B L E M I S W I T H T H E M O U S E
T
1 Shut down the computer.
2 Disconnect the mouse.
3 Turn on the computer.
4 At the Windows desktop, use the touch pad to move the cursor around,
select an icon, and open it.
If the touch pad operates correctly, the mouse may be defective.
R E I N S T A L L T H E T O U C H P A D D R I V E R
page 101.

Video and Display Problems

CAUTION:
safety instructions in the Product Information Guide.
98
Solving Problems
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Shut down the computer. Disconnect the mouse
—
Before you begin any of the procedures in this section, follow the
Ensure that the headphone
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Click or double-click the speaker
—
C H E C K T H E T O U C H P A D
,
— See "Reinstalling Drivers and Utilities" on
—