Laptop no display issue, how to Solve

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Laptop no display issue, how to Solve

How to troubleshoot laptop no display issue

my laptop not working 

laptop not starting 

laptop screen black but power on 

laptop not power on 

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If you're experiencing a "no display" issue with your laptop, there could be various reasons for this problem. Here are some steps you can take to troubleshoot and potentially resolve the issue:

Check the Power Supply:

Ensure that your laptop is receiving power. Connect it to a power source and make sure the power adapter is functioning correctly.

If you're using a removable battery, ensure its properly seated and charged.

External Display:

Connect your laptop to an external monitor or TV to check if the issue is with the laptop screen itself. Use the appropriate cable (HDMI, VGA, DisplayPort) to connect to an external display.

If the external display works, the problem may be with the laptop screen or its internal components.

Function Key for Display:

Some laptops have a function key (e.g., Fn + F4) to toggle between different display modes. Try pressing the appropriate function key to switch between internal and external displays.

Brightness Settings:

Check if the laptop display brightness is turned all the way down. Use the function keys to increase the brightness.

Hardware Reset:

Turn off your laptop, disconnect the power source, and remove the battery (if applicable). Hold down the power button for 15-20 seconds. Reconnect the power source and try turning it on again.

Boot into Safe Mode:

Boot your laptop into Safe Mode. If the display works in Safe Mode, it could be a driver or software issue causing the problem.

Update Graphics Drivers:

Ensure that your graphics drivers are up-to-date. Visit the official website of your laptop manufacturer or the graphics card manufacturer to download and install the latest drivers.

System Restore:

If the issue started recently, you can try using System Restore to revert your system to a previous state when the display was working. This option is available in the Windows operating system.

Hardware Issues:

If you've tried all the above steps and the issue persists, there may be a hardware problem with the laptop screen, graphics card, or other internal components. In this case, it's advisable to contact the laptop manufacturer's customer support or take the laptop to a professional technician for further diagnosis and repair