Dell T7400, HR707 Click Start→ Control Panel→ Appearance and Themes, 3D image quality is poor

A D J U S T T H E W I N D O W S D I S P L A Y S E T T I N G S —

Windows XP:

1Click Start→ Control Panel→ Appearance and Themes.

2Click the area you want to change or click the Display icon.

3Try different settings for Color quality and Screen resolution.

Windows Vista:

1Click Start → Control Panel→ Hardware and Sound→ Personalization→ Display Settings.

2Adjust Resolution and Colors settings, as needed.

3D image quality is poor

C H E C K T H E G R A P H I C S C A R D P O W E R C A B L E C O N N E C T I O N — Ensure that the power

cable for the graphics card(s) is correctly attached to the card.

C H E C K T H E M O N I T O R S E T T I N G S — See the monitor documentation for instructions on adjusting the contrast and brightness, demagnetizing (degaussing) the monitor, and running the monitor self-test.

Only part of the screen is readable

TU R N O N T H E C O M P U T E R A N D T H E M O N I T O R A N D A D J U S T T H E M O N I T O R

B R I G H T N E S S A N D C O N T R A S T C O N T R O L S — If the monitor works, the graphics card(s) may be defective. Contact Dell (see "Contacting Dell" in your User’s Guide).

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Quick Reference Guide