The laptop is working but the screen won't display

Sorry to hear that you're having trouble with your laptop. There are a few reasons why your laptop might be working but the screen won't display. Here are some of the most common reasons:

• The display cable is loose or damaged. Check to make sure that the display cable is properly connected to the laptop and the monitor. If the cable is loose, you can try reseating it. If the cable is damaged, you will need to replace it.
• The display driver is corrupted or outdated. You can try updating the display driver to see if that fixes the problem. You can download the latest drivers from the manufacturer's website.
• The laptop is in sleep mode. Make sure that the laptop is not in sleep mode. You can check this by pressing the power button. If the laptop is in sleep mode, press the power button again to wake it up.
• The laptop is overheating. If the laptop is overheating, the screen may not display. You can try to cool down the laptop by opening it up and cleaning the fans. You can also try using a cooling pad.
• The laptop is damaged. If the laptop is damaged, the screen may not display. If you think that the laptop is damaged, you will need to take it to a repair shop.

If you have checked all of these things and you are still having problems with your laptop's display, you may need to contact the manufacturer of your laptop for help.

Here are some additional tips to help you troubleshoot display problems:

• Try connecting the laptop to an external monitor. If the laptop displays on an external monitor, then the problem is with the laptop's display.
• Restart the laptop. This can often fix minor problems with the display.
• Reset the laptop's BIOS. This will restore the laptop to its default settings.