If your HP laptop wont turn on, this article will greatly help you explore the major causes of this issue and a few solutions you can try at home. We’ve also put together a few fixes for the HP Stream laptop users experiencing the same problem and what to do if your laptop turns on but the screen goes black. Reading this article will save you time and money on costly repairs or replacements if not needed.

Key Takeaways

If your HP laptop wont turn on, this happens when external devices are creating conflict with BIOS, the BIOS settings are misconfigured, or the battery is damaged. To fix this issue, remove all the peripherals and reset the BIOS settings to default. If the problem persists, check the battery and replace it with a new one if needed.

Why Wont My HP Laptop Turn On?

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HP laptops are popular for personal and professional use due to their reliability, performance, and features. 

However, like any electronic device, these laptops also encounter software or hardware issues preventing the device from functioning correctly and can leave you wondering, why wont my HP laptop turn on?

The following are some potential reasons for this problem:

• Faulty power cord or charger
• Battery is damaged
• Conflicts between the external hardware and software
• CMOS battery malfunctioning 
• Corrupted components
• Misconfigured BIOS settings

How Do I Fix HP Laptop Screen Wont Turn On?

If your HP laptop screen wont turn on, you should start with the following basic solutions to resolve the issue before taking your laptop to a HP repair service or contacting HP support.

Solution 1. Check the Power Supply and Battery 

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If your HP laptop screen wont turn on, it is possible that the power supply has failed or the battery is damaged. 

To check the power supply and battery, do the following steps:

• Flip your laptop and remove the battery cover, if any.
• Now, completely remove the battery from your laptop.
• Plug your laptop into the main power source using the charger supplied with your laptop.
• Next, press the "Power" button on your HP laptop and see if it turns on.
• If yes, there is no issue with the power supply, and you need to buy a new battery.
• If the laptop does not turn on when you press the "Power" button, replace the power cord/charger or use another power outlet.

Quick Tip: You can also try replacing the CMOS battery in your HP laptop. 

Solution 2. Remove All the External Peripherals

Sometimes, when you connect any external devices, such as USB, hard drive, or DVD, to your HP laptop, the BIOS tries to boot from the removable device. Due to this, your HP laptop can get "stuck," and wont turn on. 

Therefore, remove any external peripherals in the following way and see if this resolves the issue:

• Press the "Power" button on your HP laptop.
• Remove the external devices and discs.
• Afterward, press the "Power" button and see if this fixes the issue.

Solution 3. Reset BIOS Settings

Misconfigured or corrupted BIOS settings can also prevent your HP laptop from turning on. 

To rule out this possibility, do the following steps to reset the BIOS settings:

• First, press the "Power" button on the HP laptop for at least 15 seconds.
• Now, press F10 or Esc and keep holding it until you enter the "BIOS Settings."
• Press "F9."
• Choose "Yes."
• Press "Enter."
• Afterward, exit the "BIOS Settings," restart your HP laptop and see if it turns on now.

Pro Tip: If your HP laptop doesn't turn on, try reinstalling/repairing the Windows using the startup repair tool.

HP Stream Laptop Wont Turn On

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If you are using an HP Stream notebook that wont turn on, ensure that you've fully charged the battery and remove any external devices connected. Additionally, reset its BIOS settings, and if the problem still persists, follow these workarounds:

Solution 1. Boot In Safe Mode

Occasionally when you install a new driver or program from a third-party website, it creates a conflict with your OS and can even corrupt your account, due to which your HP laptop wont turn on.

To counteract this issue, boot your laptop into Safe Mode in the following way:

• Unplug all the external peripheral devices connected to your HP laptop.
• Press the "Power" button.
• Next, press the "F8" key repeatedly until the Window Logo or Advanced Boot Options appears on the screen.
• Click "Safe Mode with Networking."
• Press "Enter."
• Afterward, follow the on-screen prompts to recover your HP laptop to its original state.

Solution 2. Test the Components

Any faulty or corrupted component (processor, network, keyboard, hard drive, or memory) installed on your HP laptop can prevent it from turning on. To check this, test the components by following these steps:

• Press "Power."
• Hold down "Esc" until the menu appears.
• Press "F2."
• Choose "Component Tests."
• Select the component you want to text and follow the on-screen instructions to resolve the bugs if found.

HP Laptop Screen Wont Turn On But Has Power

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Are you encountering the HP laptop black screen issue even if it has power? This can be a major setback for work, entertainment, and daily activities. 

However, the following solutions will help you quickly fix your HP laptop screen black issue without much effort:

Solution 1. Adjust the Brightness

It is possible that the brightness level on your HP laptop is low, due to which the display is not visible, and you see a black screen.

Therefore, press the "Fn" and "F3 or F8" keys on your HP laptop to increase the brightness and see if the black screen issue is resolved now.

Solution 2. Hard Reset The HP Laptop 

Another solution is to reset your HP laptop hard to clear out any critical errors or corrupted data that is preventing it from turning on.

Here are the steps to hard reset your HP laptop:

• Unplug your HP laptop from the main power supply.
• Now, remove the battery and unplug any other peripherals attached to your laptop.
• Next, press the "Power" button on the HP laptop for at least 30 seconds.
• Then, insert the battery and plug your laptop back into the mains.
• Afterward, try turning in your HP laptop. 

HP Laptop Model 15-db0011dx Black Screen

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If you are experiencing the dreaded black screen issue on your HP laptop model 15-db0011dx, increase the brightness or perform a hard reset. If this doesn't help, try reseating the RAM securely by following these steps:

• Flip your HP laptop and remove the cover from the bottom.
• Now, remove the RAM and clean it with a soft microfibre cloth.
• Reinsert the RAM into the slot and place the cover again.
• Afterward, restart your HP laptop and verify the fix.

Quick Tip: If your HP laptop model 15-db0011d wont turn on but has power, try connecting it with another display to check if the screen is faulty. In that case, you'll have to take your laptop to a professional HP repair service for screen replacement. 

Conclusion

In this article, we've discussed why your HP laptop wont turn on and provided some tried and tested solutions to help you resolve the issue. We've also explored a few workarounds to troubleshoot the HP laptop's black screen issue. 

However, if none of the fixes work or your HP laptop have any physical damage, we recommend you seek professional assistance from a reputable source.