What to do if my Dell C5517H Monitor has no video but the power LED is on?
If your Dell monitor's power LED is on but there's no video, try these steps: Increase the brightness and contrast in the On-Screen Display (OSD) menu. Perform a monitor self-test. Inspect the video cable connector for bent or broken pins. Ensure the correct input source is selected in the Input Source Select menu. Finally, run the built-in diagnostics.
Why is there no sound or low sound on my Dell C5517H Monitor?
If you're experiencing no sound or low sound on your Dell monitor, ensure the audio cable is properly connected to the monitor. Adjust the volume settings on both your monitor and computer. Verify that the computer sound card driver is correctly installed and activated. Also, make sure the correct audio source is selected on the OSD.
Why doesn't the picture fill the entire screen on my Dell C5517H Monitor?
The monitor may display in less than full screen due to different video formats (aspect ratio) of DVDs. The option selected in Display Settings-Aspect Ratio may also affect the picture fitting on the screen. You can also run the built-in diagnostics.
What to do if my Dell C5517H has missing pixels?
Cycle the power on and off. A pixel that is permanently off is a natural defect that can occur in LCD technology.
How to resolve brightness problems on a Dell C5517H?
To fix brightness issues on your Dell monitor, try resetting the monitor to its factory settings. You can also use the Auto Adjust feature via the OSD. Additionally, manually adjust the brightness and contrast controls through the OSD.
How to fix horizontal or vertical lines on a Dell Monitor?
To address horizontal or vertical lines on your Dell monitor, try the following: Reset the monitor to its factory settings. Perform Auto Adjust via the OSD. Adjust the Phase and Pixel Clock controls via the OSD. Perform a monitor self-test to see if the lines appear in self-test mode. Check the video cable connector for bent or broken pins.
How to fix poor focus on a Dell Monitor?
To improve focus on your Dell monitor, try the following: Perform Auto Adjust via the OSD. If using a VGA source, adjust the Phase and Pixel Clock controls via the OSD. Eliminate any video extension cables. Reset the monitor to its factory settings. Change the video resolution to the correct aspect ratio (16:9).
Why is the video shaky or jittery on my Dell Monitor?
If you're experiencing shaky or jittery video on your Dell monitor, try these steps: Perform Auto Adjust via the OSD (for VGA source only). Adjust the Phase and Pixel Clock controls via the OSD (for VGA source only). Reset the monitor to Factory Settings. Check for environmental factors that may cause interference. Relocate the monitor and test it in another room.
Why does my Dell Monitor display the wrong color?
If your Dell monitor displays incorrect colors, try these solutions: Change the Color Setting Mode in the Color Settings OSD to Graphics or Video, depending on what you're viewing. Experiment with different Color Preset Settings in the Color Settings OSD. If Color Management is off, adjust the R/G/B values in the Color Settings OSD. Also, change the Input Color Format to PC RGB or YPbPr in the Advanced Setting OSD.
How to resolve synchronization problems on a Dell C5517H Monitor?
To resolve synchronization problems on your Dell monitor, try these steps: Reset the monitor to factory settings. Perform Auto Adjust via the OSD (for VGA source only). Adjust Phase and Pixel Clock controls via the OSD (for VGA source only). Perform a monitor self-test to see if the scrambled screen appears in self-test mode. Check for bent or broken pins in the video cable connector. Restart the computer in safe mode.
General| Screen Size | 55 inches |
|---|---|
| Panel Type | IPS |
| Brightness | 350 cd/m² |
| Aspect Ratio | 16:9 |
| Refresh Rate | 60 Hz |
| Color Support | 16.7 million colors |
| USB Hub | Yes |
| Response Time | 8ms (gray to gray) |
| Viewing Angle | 178° (vertical) / 178° (horizontal) |
| Connectivity | HDMI, DisplayPort, USB |
| Resolution | 1920 x 1080 (Full HD) |
| VESA Mount | Yes |
