What to do when your display flickers or goes black
By Tom Nonmacher
Are you dealing with an annoying flickering or black screen on your computer? This is a common issue that can occur over time, especially with older systems. The problem can be caused by a variety of factors, including hardware issues, software bugs, or even just a loose cable. In this blog post, we're going to provide a guide on what to do when your display flickers or goes black, so that you can get back to your work or leisure activities as soon as possible.
Firstly, it's essential to identify whether the issue is hardware or software related. A simple way to do this is to boot your computer in Safe Mode. In Safe Mode, your system only runs the most basic files and drivers. If the flickering stops in Safe Mode, it's likely a software issue. However, if it continues, it's probably a hardware problem.
If you've determined it's a software issue causing the flickering or black screen, consider updating your graphics drivers. These are essentially programs that control how your computer interacts with its graphics card. Over time, these drivers can become outdated or corrupted, leading to display issues. To update your drivers, visit the manufacturer's website, download the latest drivers, and install them.
Another software-related solution is to check for any system updates. If your computer's operating system isn't up to date, it can cause a variety of issues, including display problems. To check for updates, go to your system settings, find the update section, and follow the prompts to install any available updates.
On the other hand, if the problem seems to be hardware-related, it could be due to a loose or damaged cable. Check all your cables to ensure they're properly connected and not damaged. If you're using an external monitor, try connecting it to a different computer to see if the issue persists. If it does, the monitor itself may be at fault.
Lastly, if you're still experiencing issues, it could be a problem with your computer's graphics card. If possible, try replacing the graphics card to see if this resolves the issue. If you're not comfortable doing this yourself, consider taking your computer to a professional.
Dealing with a flickering or black screen can be frustrating, but by following these steps, you can identify and hopefully fix the issue. Remember, it's always a good idea to back up your data regularly, especially when dealing with potential hardware issues. If you're struggling to resolve the problem, don't hesitate to seek professional help.