Tip 4: Adjust Display Settings
If the vertical lines persist after checking the hardware and updating drivers, you can try adjusting your display settings. With the mouse, do a right-click on the desktop and select “Display Settings” (It differs from OS to OS).
- Resolution: Make sure your screen resolution is set to the recommended value for your monitor. Setting it to an incorrect solution can cause the display of abnormal behaviors.
- Refresh Rate: Check your monitor’s refresh rate. A higher refresh rate can often provide a clearer image. Typical refresh rates include 60Hz, 75Hz, or 144Hz. Make sure your monitor supports the selected refresh rate.
- Special Features Incompatibility: Check if your monitor supports a specific feature your Motherboard, CPU, GPU or Graphics card is offering. Try disabling it and see if the problem persists.
How to Fix Vertical Lines on a Computer Screen?
Just guess you are turning on the computer to work or play games and seeing white, red, and green vertical lines on your screen. Thinking that you will have to buy a new monitor or graphics card will be stressful and annoying, but fear not. In most situations, you can fix vertical lines quickly with some tips and tricks, you have to act patiently.
In this collection of tips, we will illustrate to you How to Fix Vertical Lines on a Computer Screen and return to a fresh viewing experience.
Table of Content
- Tip 1: Identify the Cause
- Tip 2: Restart Your Computer
- Tip 3: Check the Video Cable and Ports
- Tip 4: Adjust Display Settings
- Tip 5: Test with Another Monitor
- Tip 6: Check the Monitor Power Supply
- Tip 7: Examine the Graphics Card
- Tip 8: Run Diagnostic Tools
- Tip 9: Check for Overheating
- Tip 10: Test in Safe Mode
- Tip 11: BIOS/UEFI Update
- Tip 12: Consult a Professional
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