What to do when your display flickers or goes black
By Tom Nonmacher
A flickering or black screen can be a source of great frustration for any computer user. This issue can hinder your productivity, interrupt your gaming, and disrupt your overall computing experience. However, before you panic or consider investing in a new computer, there are a few troubleshooting steps you can take to resolve this issue. In many cases, the problem might be simpler than you think and can be resolved without the need for professional help.
The first step is to identify the source of the problem. It could be due to a software issue, a hardware problem, or even power supply issues. To determine if the problem is software-related, start your computer in safe mode. If the display works fine in safe mode, then it's likely that a software issue, such as a problematic driver or malicious software, is causing the problem. You should remove any recently installed applications, update your drivers, or run a virus scan to resolve the issue.
If the problem persists even in safe mode, it's probably a hardware issue. Check your monitor and the cables connecting it to your computer. Ensure that all connections are secure and that the cables are not damaged. If possible, try using a different monitor or connecting your monitor to a different computer. This can help you determine if the problem is with the monitor or the computer itself.
Power supply issues can also cause display problems. If your computer is not receiving sufficient power, the display might flicker or go black. Make sure that your power cable is connected properly and that it's not damaged. If you're using a laptop, try running it on battery power to see if the problem persists. If it doesn't, then your power supply might be the issue.
In some cases, the issue can be due to overheating. If your computer's components are too hot, they might not function properly, causing the display to flicker or go black. Make sure that your computer is in a cool, well-ventilated area. Cleaning the dust from your computer's vents and fans can also help prevent overheating.
If none of these steps resolve the issue, it might be time to seek professional help. A professional technician can perform a thorough examination of your computer and fix any problems. However, don't be discouraged if you can't resolve the issue yourself. Display problems can be complex and sometimes require professional attention. The important thing is to try the steps above before resorting to more drastic measures.
Check out the latest articles from all our sites:
- How to Identify the Best Days for Grocery Shopping Deals [https://www.ethrift.net]
- How to decorate your home with a coastal vibe [https://www.galvestonbeachy.com]
- Creative Garden Beds That Support dill and brassicas to trap worms [https://www.gardenhomes.org]
- Understanding Microsoft Fabric Pipelines [https://www.sqlsupport.org]
- Heat: Why My Laptop Is Cooking My Lap [https://www.SupportMyPC.com]
- How to Experience the Best of Edinburgh Castle [https://www.treasureholidays.com]
Privacy Policy for SupportMyPC.com
Last updated: Jan 14, 2026
SupportMyPC.com respects your privacy and is committed to protecting any personal information you may provide while using this website.
This Privacy Policy document outlines the types of information that are collected and recorded by SupportMyPC.com and how we use it.
Information We Collect
- Internet Protocol (IP) addresses
- Browser type and version
- Pages visited
- Time and date of visits
- Referring URLs
- Device type
Cookies and Web Beacons
SupportMyPC.com uses cookies to store information about visitors preferences and to optimize the users experience.
How We Use Your Information
- Operate and maintain our website
- Improve user experience
- Analyze traffic patterns
- Prevent fraudulent activity
Contact
Email: admin@SupportMyPC.com