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If only part of the display is readable – Dell Latitude D630 ATG (Mid 2007) User Manual

Page 102

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102

Troubleshooting

If only part of the display is readable

C

O N N E C T

A N

E X T E RN A L

M O N I T O R

1 Shut down your computer and connect an external monitor to the computer.
2 Turn on the computer and the monitor and adjust the monitor brightness and contrast controls.

If the external monitor works, the computer display or video controller may be defective. Contact Dell

(see "Obtaining Assistance" on page 149).