February 22, 2024

Laptop screens are susceptible to a variety of problems, and it can be frustrating when your laptop screen stops working. 

This article explores the most common reasons why this happens and provides practical steps to fix them. Whether it’s a hardware issue, a driver problem, or something else, we’ve got you covered. 

Check Cable Connections:

One common reason your laptop screen might not work is due to cable connection issues. Check all the cables connected to your laptop. Make sure they are secure and properly plugged in. Sometimes, just reconnecting the cables can solve the problem. 

Loose or damaged cables can stop the screen from working properly. It’s a simple step, but it can often fix the issue without needing more complex solutions​​​​.

Update or Reinstall Drivers: 

If your laptop screen isn’t working, it could be because of out-of-date or broken drivers. Drivers help your laptop’s hardware work right. To fix this, you need to update or reinstall your graphics drivers. First, find the graphics driver in your laptop’s settings and check for updates. 

If there’s an update, install it. If updating doesn’t work, try removing the driver and then put it back on. This means uninstalling it first, then restarting your laptop. It should then install the right drivers by itself. This can fix screen problems caused by driver issues​​​​​​.

Adjust Brightness Settings: 

  • Check Brightness Level: Sometimes, the laptop screen might look like it’s not working because the brightness is too low. Check your laptop’s brightness settings. You can usually find these settings on your keyboard or in the laptop’s settings menu. 
  • Look for Power-Saving Modes: Also, make sure your laptop is not in a power-saving mode. This mode can make the screen darker to save energy. If your laptop is in this mode, change it to a normal setting or plug it into the wall. This can make the screen brighter and easier to see​​.

Test with an External Monitor: 

If your laptop screen isn’t working, try connecting it to an external monitor. This helps figure out if the problem is with the laptop screen or something else in the laptop. To do this, use a cable like HDMI or VGA to link your laptop to another screen, like a TV or computer monitor. 

Once connected, see if the external screen shows your laptop’s display. If the external monitor works fine, your laptop screen might be the issue. If the external monitor doesn’t work either, the problem might be inside your laptop, like with its graphics card or motherboard​​.

BIOS or UEFI Issues: 

Sometimes, a laptop screen might not work because of problems with the BIOS or UEFI. These are the parts of your laptop that start everything up when you turn it on. If they’re not set up right, your laptop might have trouble starting, which can cause screen problems. 

To fix this, try resetting the BIOS or UEFI to their original settings. You can usually do this by pressing a special key like F2, F12, or Delete when your laptop starts. This takes you to a menu where you can reset the settings. If you’re not sure how to do this, check your laptop’s user guide or look online for instructions specific to your laptop model​​​​.

Hardware Problems: 

  • Graphics Card Issues: If your laptop’s graphics card isn’t working right, it can cause the screen to stop working. This part of your laptop creates the images you see on the screen. If you think the graphics card is the problem, you might need to replace it. 
  • Other Hardware Failures: Other parts of your laptop, like the screen itself, can break and stop the screen from working. If the screen is cracked or you’ve dropped your laptop, these could be signs that the screen is damaged and needs replacing. Sometimes, it’s better to get a new screen than to try fixing a really broken one​​​​.

In Summary

Fixing a non-working laptop screen often involves simple steps like checking connections, updating drivers, or adjusting settings. However, if these solutions don’t work, it might indicate a more serious issue requiring professional help. Remember, regular maintenance and careful handling can prevent many screen problems.

About Author

thegeekmat