Dell P2815Q Dell User Guide - Page 59
Adjust R/G/B value in Color
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Safety-Related Issues Intermittent Problems Missing Color Wrong Color Image retention from a static image left on the monitor for a long period of time Visible signs of smoke • Do not perform any or sparks troubleshooting steps. • Contact Dell immediately. Monitor malfunctions • Ensure that the video cable on & off connecting the monitor to the computer is connected properly and is secure. • Reset the monitor to Factory Settings. • Perform monitor self-test feature check to determine if the intermittent problem occurs in self-test mode. Picture missing color • Perform monitor self-test feature check. • Ensure that the video cable connecting the monitor to the computer is connected properly and is secure. • Check for bent or broken pins in the video cable connector. Picture color not good • Change the Color Setting Mode in the Color Settings OSD to Graphics or Video depending on the application. • Try different Color Preset Settings in Color Settings OSD. Adjust R/G/B value in Color Settings OSD if the Color Management is turned off. • Change the Input Color Format to PC RGB or YPbPr in the Advance Setting OSD. Faint shadow from the • Use the Power Management static image displayed feature to turn off the monitor at all times when not in use (for appears on the screen more information, see Power Management Modes. • Alternatively, use a dynamically changing screensaver. Troubleshooting 59