Hi, I have recently purchased two dell monitors [at the same time] that are identical models. However when I set up the monitors I noticed that they were not showing the same colors. The monitors are connected via mini display port to display port going into my EVGA 1070 GPU. I have tried First, properly shut down your PC. Next, power off the monitor using the dedicated button. Then, unplug both the data and power cables. Wait for about 30 seconds before re-establishing the connection. Finally, power on your monitor and also start the PC. The display should now stop going black randomly. This screen will show the RGB Primary referenced above and the Luminance level. Go ahead and pick “Native” and “120 cd/m 2 “. Click Next and you will be presented with the “Measurement” screen. Make sure to pick “Calibration 1” and now do the same on your monitor by going to Preset Modes -> Color Space -> CAL 1. Click on Colors; In Choose color, change the option to "Custom"; In Choose your Windows default mode, leave the option Dark; In Choose the default application mode, leave the option Clear; Method 2: Check the monitor for brightness settings and if there are, try increasing the monitor brightness; The Dell Alienware AW2723DF has an even higher 280Hz refresh rate but doesn't offer the same perfect blacks. However, if you want an even higher refresh rate, the Dell Alienware AW2523HF can go up to 360Hz, or the Dell Alienware AW2524H has a max refresh rate of 500Hz, making these great choices for competitive gaming. Having a display issue on my dell laptop. There is a rectangle portion of my screen that is in a different shade of color. Noticeable only when displaying a shade of blue. I have tried uninstalling and reinstalling display drivers. I don't know whether it is a hardware or software issue. It should immediately turn off the color filter that makes your Windows 10 black and white. Another way to fix this problem is to open Settings and go to Ease of Access. On the left, choose “Colour & high contrast.”. On the right, you see the color filter that is selected as the default: Grayscale. Look for the switch that says “Apply Extend the menu labled Display adaptors and right click your built-in or external GPU > Properties > Driver tab > Update driver > Search automatically. If this fails to work, please provide the model of your monitor, size, resolution and colour and contrast settings. -james12121. My Computer. dsmUfV.