More often than not, a monitor supports multiple cable types, which means that if your current cable is an HDMI cable, your next could be a DisplayPort cable. Your monitor's manual guide also lists the cable types that the monitor supports. 2 Click/tap on Display on the left side, and check (on) or uncheck (off) Change brightness automatically when lighting changes for what you want on the right side under Brightness and color. 1 Open Settings, and click/tap on the System icon. Then, go to a site like Amazon, search for the type of cable you have (for example, an HDMI cable), and you'll see many options. To Enable or Disable Adaptive Brightness in Settings. Try using a rate thats lower than the current one, and see whether that stops your screen from flickering. Typically, its best to choose the one thats marked (Recommended). Check the top row of keys, typically F1-12 keys, for a screen off symbol and try it out. This varies depending on the laptop manufacturer and model. While Windows doesnt include a keyboard shortcut, your laptop might come with a hotkey to turn the screen off. Scroll down the right pane, and under Multiple displays, click 'Advanced display settings.' Locate the 'Refresh rate' drop-down menu and click it to select a new refresh rate. Turning Off Your Screen With a Laptop Hotkey. To do so, follow these steps: Step 1: Open Settings on your PC. Click 'Display' in the left-hand sidebar. DVI guide, and it'll help you find your cable type. To remove Display from Desktop in Windows 11/10 via Settings app, do the following: Click/tap on the System icon. Many times, simply reverting to the default Windows 10 theme solves all the display woes. Download the English (US) GeForce Game Ready Driver for Windows 10 64-bit, Windows 11 systems. If you aren't sure which cable type you need (whether it's HDMI, DisplayPort, or DVI), check out our HDMI vs. After youre connected to your external displays, you can change settings like your resolution, screen layout, and more. By high quality, we mean a cable that either comes from your monitor's manufacturer or from a third-party manufacturer with good reviews (Most sites, like Amazon, display reviews for each product.). If you discover that the cable is damaged-or if you just have a cheap one-get a high-quality cable and use that with your monitor. Low-quality display cables are a common cause of monitor flickering problems.