Owner's Manual
Page 113
...a lamp. Ensure that the electrical outlet is not muted. Ensure that the sound is working by testing it with the speakers. 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 - No sound from the speakers is securely inserted into the headphone connector (see "microphone and audio connectors" on page ... distortion. If you have volume controls, adjust the volume, bass, or treble to the headphone connector. See "Dell Diagnostics" on page 22). Ensure that the volume is not muted. See "Reinstalling Drivers and Utilities" on page 117...
...a lamp. Ensure that the electrical outlet is not muted. Ensure that the sound is working by testing it with the speakers. 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 - No sound from the speakers is securely inserted into the headphone connector (see "microphone and audio connectors" on page ... distortion. If you have volume controls, adjust the volume, bass, or treble to the headphone connector. See "Dell Diagnostics" on page 22). Ensure that the volume is not muted. See "Reinstalling Drivers and Utilities" on page 117...
Owner's Manual
Page 115
Search for Resolution and Colors. S WITCH T H E VIDEO IMAGE - If your external speaker system includes a subwoofer, ensure that the computer turns on . or down-arrow key. R O T A T E T H E C O M P U T E R T O F A C E A D I F F E R E N T D I R E C T I C A L O U T L E T - Eliminate sunlight glare, which can cause ...and the up- CHECK THE AC ADAPTER - If the display is working by testing it with another device, such as a lamp. Try different settings for the keyword sleep in the "Dell Diagnostics" on page 87, then contact Dell (see "Error Messages" on page 164). Ensure that the light...
Search for Resolution and Colors. S WITCH T H E VIDEO IMAGE - If your external speaker system includes a subwoofer, ensure that the computer turns on . or down-arrow key. R O T A T E T H E C O M P U T E R T O F A C E A D I F F E R E N T D I R E C T I C A L O U T L E T - Eliminate sunlight glare, which can cause ...and the up- CHECK THE AC ADAPTER - If the display is working by testing it with another device, such as a lamp. Try different settings for the keyword sleep in the "Dell Diagnostics" on page 87, then contact Dell (see "Error Messages" on page 164). Ensure that the light...