Dell PP22L Remote Control Problems, Touch Pad or Mouse Problems, No sound from headphones, 142

No sound from headphones

C 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 — Ensure that the headphone

cable is securely inserted into the headphone connector (see "Using ExpressCards" on page 91).

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 — 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.

Remote Control Problems

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

•Check that the battery is placed correctly with the "+" side facing up. Check that the battery is also not weak.

•Point your remote control to the receiver. The receiver is underneath the touch pad of your computer.

•Move the remote control closer to your computer.

R E M O T E C O N T R O L I S S T U C K I N T H E S L O T

Check that you have not incorrectly stored the remote control into a non- Express Card slot. Contact Dell Technical Support for removing it.

Touch Pad or Mouse Problems

C H E C K T H E T O U C H P A D S E T T I N G S —

Windows XP:

1Click Start→ Control Panel→ Mouse.

2Adjust the settings, as needed. Windows Vista:

1Click the Windows Vista Start button → Control Panel→ Hardware and Sound→ Mouse.

2Adjust the settings, as needed.

C H E C K T H E M O U S E C A B L E — Shut down the computer, disconnect the mouse cable and check it for damage, then firmly reconnect the cable.

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Troubleshooting