Dell 25 Gaming S2522HG S2522HG Monitor Users Guide - Page 61
Quality and Pixel Policy, see Dell, Vertical Lines
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Missing Pixels Stuck-on Pixels Brightness Problems Geometric Distortion Horizontal/ Vertical Lines LCD screen has • Turn the monitor off and then on spots again. • Pixel that is permanently off is a natural defect that can occur in LCD technology. • For more information on Dell Monitor Quality and Pixel Policy, see Dell Support site at: www.dell.com/ pixelguidelines LCD screen has • Turn the monitor off and then on bright spots again. • Pixel that is permanently off is a natural defect that can occur in LCD technology. • For more information on Dell Monitor Quality and Pixel Policy, see Dell Support site at: www.dell.com/ pixelguidelines Picture too dim or • Reset the monitor to factory settings. too bright • Adjust brightness and contrast controls via OSD. Screen not Reset the monitor to factory settings. centered correctly Screen has one or more lines • Reset the monitor to factory settings. • Invoke the self-test feature (see Selftest) and determine if these lines are also flagged in the self-test mode. • Check for bent or broken pins in the video cable connector. • Run the built-in diagnostics. Troubleshooting │ 61
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