C H E C K T H E M O U S E S E T T I N G S

Windows® XP:

1 Click Start, click Control Panel, and then click Printers and Other Hardware. 2 Click Mouse.

3 Adjust the settings as needed.

Windows Vista®:

1 Click Start, click Control Panel, and then click Hardware and Sound. 2 Click Mouse.

3 Try adjusting the settings.

R E I N S T A L L T H E M O U S E D R I V E R See "Reinstalling Drivers and Utilities" on page 88.

R U N T H E H A R D W A R E TR O U B L E S H O O T E R See "Resolving Software and

Hardware Incompatibilities" on page 91.

Network Problems

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

C H E C K T H E N E T W O R K C A B L E C O N N E C T O R Ensure that the network cable is firmly inserted into both the network connector on the back of the computer and the network port or device.

C H E C K T H E N E T W O R K L I G H T S O N T H E B A C K O F T H E C O M P U T E R If the link integrity light is off, that indicates no network communication exists. Replace the network cable. For a description of network lights, see "Controls and Lights" on page 170.

R E S T A R T T H E C O M P U T E R A N D L O G O N T O T H E N E T W O R K A G A I N

Solving Problems

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Dell 531S owner manual Network Problems