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How to Fix HP Laptop Won’t Turn On Problem


Key Takeaways
  • Laptops offer flexibility and mobility, but sometimes, HP laptops won't turn on despite previously working fine
  • Reasons for HP laptop not turning on include damaged batteries, hardware conflicts, incorrect BIOS settings, or screen issues
  • Solutions include checking the AC adapter, disconnecting external devices, removing the battery, restoring BIOS settings, checking for screen issues, connecting with an external display, and hard resetting the laptop.

It is no surprise that laptops outsell desktops on the market due to their flexibility, mobility, and near-as-powerful performance. So, it is common to use a laptop anywhere, whether at work, school, on the road, on an airplane, or on a college campus.

It is common to face issues where laptops won’t turn on even after you press the power button for a minute, despite them working fine before. So, in such a scenario, you might wonder what you should do; this guide will help you find a solution. So, if you find that your HP Laptop won’t turn on, make sure to perform the steps mentioned below.

How to Fix HP Laptop Won't Turn On Problem

What Are The Reasons for HP Laptop Not Turning On?

Sometimes, your laptop won’t turn on, but the power light is on hp for a few reasons. In general, there are a few causes:

  • Damaged or drained batteries.
  • CMOS battery malfunction.
  • New hardware and software installation.
  • There is a conflict between external hardware and software.
  • BIOS settings that are incorrect.
  • Malware or viruses.
  • Multiple factors can cause corrupted files.

This issue can be troubleshooted once you know the possible causes and identify its root cause.

How To Fix HP Laptop Won’t Turn On – Power Light Blinking

So, here are some fixes that will help you resolve the HP Laptop won’t turn on issue. Therefore, in case you are facing this problem, make sure to read out this guide until the end:

Check AC Adapter

Check AC Adapter

Laptops have an AC adapter pin that plugs into the AC adapter. If there are any bent or broken pins on the adapter’s connector, examine the connection to the laptop. If there is no power coming in from the AC adapter, the laptop is not receiving any power.

It is necessary to replace the AC adapter in order to fix the problem. However, a pin inside some laptop power ports helps connect the AC adapter and the laptop. It will not be able to receive power if the pin is bent or broken.

You need to repair or replace the laptop’s power port to fix the problem. There may, however, be a need to replace the whole motherboard, depending on what type of laptop you have.

Disconnect External Devices

Disconnect External Devices

When you connect an external device to your laptop, some devices may create a hardware conflict with your HP laptop, causing your laptop not to turn on. To get started, follow these steps:

  1. Turn off your laptop.
  2. Make sure all external devices are disconnected, including USB drives, docking stations, and printers.
  3. To turn on your laptop, press the power button.

Finding the cause of your laptop’s issue may be possible if the device turns on normally. Once your laptop is turned off, you should try connecting one hardware device simultaneously and then restart your computer. Whenever the issue occurs after plugging in a device, that device may be the cause, so you should update its drivers to fix the issue. 

Remove the Laptop Battery

Remove the Laptop Battery

Sometimes, HP laptops will not start because of a problem with the battery or power supply problem. The best way to resolve these issues is to remove the battery from your laptop and plug in another device to check whether the socket is functional. It’s possible that the problem lies with the battery if the laptop turns on.

You can also replace the CMOS battery if the laptop frequently shuts off or if the primary battery is removed. This saves the BIOS settings on the motherboard. There is no cost associated with this fix, and it may be able to resolve the problem.

Restore BIOS Settings to Default

If you are experiencing issues booting your HP laptop after the Windows 10 update, sleep mode, or any unknown reason, restoring the BIOS settings will be your next step. Using the Power key for 5 seconds will restore these settings. You should now be able to turn on your laptop. To access BIOS Settings, press F10. You will then need to hit F9 and choose Yes. By pressing Enter, BIOS settings will be restored to their defaults.

Here are the steps you are required to follow to restore the default BIOS settings when your HP laptop won’t turn on.

  1. Initially, press and hold the Power button for at least five seconds. 
  2. Start your laptop.
  3. Immediately press the F10 key and keep pressing it until the BIOS Settings page appears.
  4. Next, press the F9 key and select Yes.
  5. To restore the default settings of the BIOS, simply press Enter.Restore BIOS Settings to Default
  6. If you want to exit the BIOS page and restart the HP laptop, you can do so. 

Check for Screen Issues When the Power Light Flashes

In some cases, you may be able to use your HP laptop with a properly functioning power supply. It may be the screen that is the problem. However, it could be that this is why users report their HP laptops won’t turn on but are displaying a flashing power light. 

You can detach the external devices to check the screen for issues. Additionally, you should make sure that the fan, brightness button, and LCD panel are all in good condition. Here are four guidelines you can follow to ensure this:

  • If not needed, remove external devices like a monitor or projector.
  • There may be no image or a faint image if the Power light is flashing and the fan is singing or making noise. It may be necessary to replace the screen’s inverter.
  • It is important to ensure that the brightness button is not damaged.
  • Make sure the LCD panel is not damaged if your device does not display an image when turned on. It will be necessary to repair the screen or replace the device.

Connect with an External Display

Connect with an External Display

Your laptop’s power indicator should be checked after you remove all external components. If you hear the fan and other noises, there might be a fault in your laptop’s screen. There is a possibility that the screen needs to be replaced.

 To replace the screen on your laptop, contact the manufacturer. Despite what you may believe, your laptop screen may not be damaged. If you are still having problems, try connecting an external monitor to your laptop using a VGA cable and restarting your laptop to diagnose the screen problems.

Hard Reset Your Laptop

It is necessary to remove the battery and disconnect the power adapter before you can hard reset your HP laptop. Then, connect the power supply to your HP laptop by pressing and holding the power button for 15 seconds. To turn the laptop on, reinstall the battery and press the power button again.

From Author Desk

So, that is how to fix HP Laptop won’t turn on issue. We hope that you find this guide helped you. For more info, comment below and let us know.


Daniel Carver
Daniel Carverhttps://itechhacks.com/
Daniel is a senior content writer at the iTech Hacks. He's having 8 years of experience in Technology and troubleshooting topics. Coming from a background of engineering, you will often see his writing stuff related to How To's, Android, and iOS.


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