Dell T8144 manual Mouse Problems, Network Problems, Your computer Start the computer

Models: T8144

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Mouse Problems

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

C L E A N T H E M O U S E See "Mouse" for instructions on cleaning the mouse on page 113.

C H E C K T H E M O U S E C A B L E

1 Remove mouse extension cables, if used, and connect the mouse directly to the computer. 2 Reconnect the mouse cable as shown on the setup diagram for your computer.

R E S T A R T T H E C O M P U T E R

1 Simultaneously press <Ctrl><Esc> to display the Start menu.

2 Type u, press the keyboard arrow keys to highlight Shut down or Turn Off, and then press <Enter>. 3 After the computer turns off, reconnect the mouse cable as shown on the on the setup diagram for

your computer.

4 Start the computer.

TE S T T H E M O U S E Connect a properly working mouse to the computer, and try using the mouse.

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

1 Click the Start button, click Control Panel, and then click Printers and Other Hardware.

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 page 48.

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 page 49.

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 jack.

Solving Problems

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Dell T8144 manual Mouse Problems, Network Problems, Simultaneously press CtrlEsc to display the Start menu