15 Best Ways To Fix HP Laptop Won’t Turn On (2022)

If your “HP laptop won’t turn on” error message appears, it doesn’t necessarily indicate the machine isn’t working correctly. Often, there are conflicts between some of the software on your computer or the devices you’ve connected to it, and they’re pretty simple to repair with a power reset or “hard restart.”

15 Best Ways To Fix HP Laptop Won't Turn On.

Different sections of the computer can cause this problem. A computer that isn’t booting up properly can be challenging to recover from, and various issues can cause it. Here are 15 ways to fix a non-booting HP laptop or desktop computer.

Why My HP Laptop Won’t Turn On?

There are numerous causes for the HP laptop won’t turn on. I’ve compiled a list of some of the most typical reasons for this problem.

  • The issue is either with the external hard drive or with the battery.
  • The HP laptop will not switch on because the power cable is damaged or not in working order.
  • Your laptop’s external device may be causing a problem.
  • The laptop battery is the source of the problem.
  • Your HP laptop’s components aren’t performing correctly, so the HP Laptop Won’t Turn On issue has arisen.
  • There is an issue with the HP laptop screen that prevents it from turning on.
  • The installation of new gear can potentially cause issues with the Power Cable.
  • Your computer is not up to date.

Fix The “HP Laptop Won’t Turn On” Issue

  1. Check The Battery Of HP Laptop
  2. Restore BIOS Settings To Default
  3. Disconnect All External Devices
  4. Check For Display Screen Issues 
  5. Use A Recovery Disk For Booting (If created Earlier)
  6. Troubleshoot HP Laptop Black Screen
  7. Update The HP Laptop
  8. Boot HP Laptop In Safe Mode
  9. Diagnose, Repair, Or Replace
  10. Update BIOS Of HP Laptop
  11. Test The Components Of Windows 10 HP Laptop
  12. Drain The Battery And Reinsert It
  13. Remove RAM And Clean It
  14. Hard Reset Your HP Pavilion Laptop
  15. Check Hardware

1. Check The Battery Of HP Laptop

Check The Battery Of HP Laptop

Start by inspecting the power supply if your HP laptop won’t turn on even when plugged in. You could have a variety of problems with the power cable.

For instance, the issue could be as easy as using the incorrect charging cord, resulting in insufficient voltage, or it could be that the power source has broken.

  • Remove your laptop battery to see if the power source is the problem.
  • Then, connect your laptop to a working outlet.
  • First, plug another device into the outlet to see whether it works; if it does, the problem isn’t with the outlet.
  • If you can turn on your laptop without the battery, the problem is with your battery, not with the power supply.
  • You’ll have to buy a new one, but you can get by with just using AC power in the interim.
  • It’s OK to use your laptop without the battery installed; it simply means you’ll have to keep it plugged in all the time.
  • Check if the “hp laptop won’t turn on” is solved or not.

The CMOS battery, which stores the motherboard’s BIOS settings, could cause your HP laptop won’t turn on issue. You should replace the old CMOS battery in your unbootable HP laptop with a new one. 

2. Restore BIOS Settings To Default

If your HP laptop won’t turn on after installing Windows 10, going into sleep mode, or for any other reason, restore the BIOS settings to default. You can restore these settings by pressing and holding the Power key for 5 seconds. Now is the time for your laptop to boot up.

Restore BIOS Settings To Default

When your HP laptop won’t turn on even when it’s plugged in, follow the steps to restore the factory BIOS settings.

  • For at least 5 seconds, tap and hold the “Power” button.
  • Switch on your computer.
  • Instantly press the “F10 key” and hold it down until the “BIOS Settings” page appears on the screen.
  • After that, press the “F9” key and select the “Yes” option.
  • To restore the BIOS to its default settings, press the “Enter” key.
  • Check if the “hp laptop won’t turn on” is solved or not.

3. Disconnect All External Devices

Disconnect All External Devices

External devices (USB, DVD, Memory Card) connected to your laptop can sometimes prevent turning on since some gadgets can cause hardware issues with your HP laptop.

  • Check to see if the laptop is turned off.
  • Remove all external devices from your laptop, including your printer, USB drive, docking station, etc.
  • To turn on your laptop, press the “Power” button.
  • If the problem persists, you can shut down your computer.
  • After that, you’ll need to connect a hardware device.
  • To turn on your laptop, press the “Power” button.
  • Check if the “hp laptop won’t turn on” is solved or not.

4. Check For Display Screen Issues 

Check For Display Screen Issues 

Your HP laptop’s power supply is working correctly. The “HP laptop won’t turn on” issue may be with the screen. This may be why consumers say that their HP laptop won’t switch on even though the power indicator flashes.

The external devices can be disconnected. You should also inspect the laptop’s fan, brightness button, and LCD panel for any damage.

  • When the “Power” light is flashing, and the sound of the fan or any other noise can be heard, no image or a dim image may be visible. 
  • Disconnect any external display devices such as a monitor or projector.
  • Make sure the brightness button isn’t broken.
  • If your device turns on, but no image is displayed, ensure the LCD panel is not damaged. 
  • The screen will need to be replaced, or the gadget will be repaired.
  • Check if the “hp laptop won’t turn on” is solved or not.

5. Use A Recovery Disk For Booting (If created Earlier)

Rescue disc assists you in booting your laptop. In addition, they are pretty helpful in resolving any issues that may arise due to the Windows operating system.

If your system’s not working issue is caused by a virus, the rescue disc will promptly scan for it and eradicate it using scanning tools. So, try scanning and checking your HP laptop to see if this helps you fix the “HP laptop won’t turn on” issue.

6. Troubleshoot HP Laptop Black Screen

If your Hp laptop won’t turn on even when plugged in, the screen could be the issue. The following methods should be used to diagnose screen problems:

  • Link to an external monitor: You can use a VGA cable to connect your HP laptop to an external display to test the LCD and LCD cable. Additionally, you can use an HDMI cable to connect the laptop to a television. After that, try restarting the laptop.
  • Adjust the brightness: If your laptop screen’s brightness is set to the lowest setting, you should increase it.
  • Disable hibernation: If the hibernation files are abruptly corrupted, your screen may remain black. You should turn off this feature and restart your laptop after that.

7. Update The HP Laptop

If your laptop’s battery is in good operating order and hasn’t been damaged, you can see if any upgrades are due. You can inspect for available updates for your HP laptop running Windows.

If they are, you should get them as soon as possible. Ensure that the updates are installed completely. This fix will prevent the problem from recurring in the future. Check if the “hp laptop won’t turn on” is solved or not.

8. Boot HP Laptop In Safe Mode

  • Keep pressing the ESC key until the Startup Menu appears when your computer turns on.
  • Press F11 to start a System Recovery.
  • The screen “Choose an option” appears.
Boot HP Laptop In Safe Mode
  • Select Advanced settings from the menu.
Advanced settings
  • To open the Safe mode with Command Prompt window, click Command Prompt.
Command Prompt
  • Check if the “hp laptop won’t turn on” is solved or not.


  • Tap the F8 key at 1-second intervals after the machine is turned on or restarted (typically after hearing your computer beep).
  • The Advanced Boot menu will appear after the computer shows hardware information and a memory test.
  • Check if the “hp laptop won’t turn on” is solved or not.

9. Diagnose, Repair, Or Replace

Laptops make our lives easier by allowing us to access mobile computing solutions that suit our needs. However, if you use a laptop for work, school, and daily multitasking, any big issue can derail your productivity.

Don’t get too worked up if your laptop won’t switch on. It’s most likely a problem with the power source, which you can troubleshoot and rectify. Even if the problem is more complicated, there are still cost-effective techniques to test and assess it. Check if the “hp laptop won’t turn on” is solved or not.

10. Update BIOS Of HP Laptop

The problem can be fixed by updating the device’s BIOS. You can download these updates by connecting your device to power while turning it off. Then press the Windows and B keys. You must hold the power key down for 1 second. After some time has passed, the BIOS upgrades for your device will commence.

Update BIOS Of HP Laptop
  • Use your adapter to connect your gadget to a working power source when it is turned off.
  • Press and hold the keys combination for a few seconds:
    • Keyboard shortcut: “Windows” + “B”
  • The “Power” key must be pushed for 1 second while doing the second step.
  • The “Power” light should begin to illuminate. The device’s screen will be turned off for the next 40 seconds. It is also capable of producing particular sounds.
  • The “HP BIOS Update” screen should appear, and the BIOS upgrades should commence.
  • Check if the “hp laptop won’t turn on” is solved or not.

11. Test The Components Of Windows 10 HP Laptop

A faulty component is one of the reasons why HP laptops won’t power on in Windows 10. Multiple components might be installed on your laptop. The device may fail to start if one or more components contain a problem.

One way to find out about these flaws is to test the components. You can turn your HP laptop on and off. Go to the menu and select Component Tests to perform the necessary tests.

  • Check to see if the device has been turned off.
  • Restart it and press “Esc.”
  • Keep pressing “Esc” until you see a menu appear.
  • When the menu appears, press the “F2 key.”
  • Select “Component Tests” from the drop-down menu.
  • You may learn about every component of the gadget by using the sub-menu.
  • The components must be tested to guarantee that they are free of flaws.
  • If any problems are discovered, contacting HP’s support team is recommended.
  • Check if the “hp laptop won’t turn on” is solved or not.

12. Drain The HP Laptop Battery And Reinsert It

Users of HP laptops may find that draining the battery is beneficial. This will come in handy when your HP laptop has electricity but won’t turn on. You can remove the battery first, drain the static energy, and then replace it in its original location.

  • Remove the RAM from the device. Remove both the power adapter and the Laptop battery.
  • Turn your gadget on its side. Press the “Power” key for 5 minutes to drain the static energy.
  • Allow 30 minutes for your HP Pavilion laptop to sit inactively. Place the RAM in the correct slot.
  • Connect the adaptor. Start your device now. Open the “Control Panel” when it has been turned on.
  • “Power Option” should be selected. Select “When I Close the Lid” from the drop-down menu.
  • After tapping the menu, select “Do Nothing.” Now, Turn your device off.
  • Return the laptop’s battery to its original position.
  • Check if the “hp laptop won’t turn on” is solved or not.

13. Remove RAM And Clean It

Remove RAM And Clean It

Remove the RAM cover and move it to a different location. The device can also be booted during this process. Because this measure has yielded positive outcomes in various situations, it may work on your device. More information about this fix may be found below.

  • Disconnect the RAM cover. Remove the RAM now.
  • Install the RAM again. Begin by turning on your new HP laptop.
  • If your gadget isn’t operating, take out the RAM stick.
  • Restart the device at this point.
  • If the gadget isn’t working, try rebooting it.
  • If the gadget still doesn’t turn on, you can put the RAM in the opposite slot.
  • Check if the “hp laptop won’t turn on” is solved or not.

14. Hard Reset The HP Pavilion Laptop

Hard Reset an HP Laptop with a Removable Battery

  • Turn off your HP laptop.
  • Remove all external hardware and gadgets that aren’t needed.
  • Make sure no power charger or AC adapter is plugged in.
  • Carefully remove the battery from the notebook.
  • Press the power button for 20 seconds to drain the residual electrical charge.
  • Reconnect the power charger/AC adapter and replace the battery.
  • By pressing the Power button, you can turn on the HP notebook.
  • If you’re sent to the Options window, click Continue.
  • Look for and pick the option to Start Windows Normally.
  • Wait for your notebook to start successfully after pressing Enter.
  • Check if the “hp laptop won’t turn on” is solved or not.

Hard Reset an HP Laptop with Non-removable Battery

  • Completely shut down the HP laptop.
  • Remove any port replicators from the notebook.
  • Disconnect the notebook’s external peripheral devices as well.
  • Check to see if the AC adapter or power charger is plugged in.
  • Press and hold the Power button for 8-10 seconds.
  • Reconnect the AC adaptor to the HP notebook once some time has passed. No peripheral devices, port replicators, or docking stations should be connected.
  • To switch on the notebook, press the Power button as usual.
  • Select Start Windows from the list of options. If you see a startup menu on the screen, this is normal.
  • After that, press Enter and check if the “HP laptop won’t turn on” issue is fixed or not.

15. Check Hardware

Even a tiny amount of new RAM installed can cause an “HP laptop won’t turn on” issue with the system’s booting procedure. Some hardware is to blame for your HP laptop’s inability to start. You’ll need to examine all of the connected gear to do so.

Then, after removing or installing the new hardware, try to restart your laptop. There is no easy solution if the issue is with the hard disc. You may hear a clicking sound from the drive or see that it is spinning, but it quickly shuts down. All of these are indicators that your hard disc is currently deteriorating.

On numerous occasions, it has been observed that such an issue is only cured after the hard disc has been replaced. To deal with such situations, you should create a complete backup of your data on an external hard drive.


Many users are experiencing the problem of “hp laptop won’t turn on” despite being plugged in. Understanding the causes of the problem is the first step in resolving it. After you’ve gone through all of the steps, you’ll better understand why your HP laptop won’t switch on and what repairs you may try.


Why Is My Laptop Not Booting Up?

The following are common reasons why a newly manufactured PC would not boot: The power leads are not correctly connected to the motherboard. In complement to the large 24-pin ATX connector, ensure the correct line from the power supply is attached if your board includes an extra 12v socket near the CPU. Components that have not been adequately placed or seated.

How Do I Restart My Hp Laptop When The Screen Is Black?

Shut down your computer. Remove the power, hard drives, battery, and any connected peripheral devices. Hold the power button for 40-50 seconds before releasing it. Plug the battery and the charger. Don’t plug anything else in after that. Restart your laptop to test whether it now works.

When I Press the Power Button On Laptop, Nothing Happens?

A defective power supply, failed hardware, or a malfunctioning screen could be blamed if your laptop won’t turn on. In many circumstances, you may be able to repair the problem by buying replacement parts or changing the setup of your laptop.

Why Won’t My Laptop Turn On Even When Plugged In?

Your laptop may have a broken power supply, battery, motherboard, video card, or RAM if it won’t turn on even though it’s plugged in. Start with the basics when troubleshooting a laptop that won’t start. Make that the power cord is attached to an outlet and connected to the computer.

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