Why is my HP laptop on but the screen is black?

One of the common causes is the hardware faulty, such as the loose connection of your GPU, or the bad cables or port can also result in the screen not working. Apart from the hardware issue, your laptop screen can be black because of the software problems, such as the virus or the software corruption.

How do I fix a black screen on my HP desktop?

Follow these steps to perform a hard reset:

  1. Turn off the computer.
  2. Disconnect all peripheral devices and remove all USB devices and media cards.
  3. Disconnect the AC power adapter.
  4. Press and hold the power button for at least 15 seconds.
  5. Reconnect the AC power adapter.
  6. Turn on the computer.

Why is my HP screen not turning on?

If the light on the monitor remains off, the monitor is not receiving power from either the wall outlet or the power adapter. If you have a flat panel LCD monitor, unplug the monitor power cable, wait about 30 seconds, reconnect the cable and then turn on the monitor. This resets the electronics on the monitor.

How do I troubleshoot a black screen?

Solutions for a black screen of death — before logging in

  1. Optimize your startup applications.
  2. Check your cables and connections.
  3. Unplug all unnecessary accessories.
  4. Try a BIOS/UEFI reset and check the boot order.
  5. Launch a Windows repair.
  6. Boot into Safe Mode.
  7. Roll back or update all drivers in Safe Mode.

How do you fix a laptop that has a black screen suddenly?

Just use the Windows logo key + Ctrl + Shift + B keyboard shortcut to wake up your display. If Windows is responsive, a short beep will sound and the screen will blink or dim when Windows attempts to refresh the screen. If it couldn’t work, you can boot your laptop to Safe Mode to fix a black screen problem.

How do I reboot my computer when the screen is black?

Check If Windows Is Responsive It’s important to check that your computer and Windows are actually booting. To do this, press Windows key + Ctrl + Shift + B. This command actually restarts your graphics driver—which might itself fix the black screen—but also emits a beep. If you hear a beep, then Windows is responsive.

How do I reset my laptop when the screen is black?

Sometimes, a black screen happens because Windows 10 will lose its connection with the display. Using the Windows key + Ctrl + Shift + B keyboard shortcut can restart the video driver and refresh the connection with the monitor.

How do I fix my HP laptop when it wont turn on?

How Do I Fix a Laptop that Won’t Turn On?

  1. Check the power supply and battery. If your HP laptop won’t turn on even when plugged in, start by checking the power supply.
  2. Diagnose screen issues.
  3. Remove all devices from your laptop.
  4. Use a rescue disc.
  5. Boot in safe mode.
  6. Check hardware.
  7. Diagnose, repair, or replace.