A lot of HP laptop users said they have had a similar experience — their HP laptop won't turn on due to unknown reasons. In this part, I summarized some of the most common causes for laptop not turning on.
Many people are encountering the same dilemma: ASUS laptop won't turn on. Despite the various reasons for the problem, it can be fixed most of the time. Yet, many users are more concerned about the solutions to fixing HP laptop not starting, instead of the possible reasons to cause it. How to fix the HP laptop not turning on? Please try them one by one until you can finally turn on your HP laptop. If the problem persists, please leave a short message at the end of the article; our technicians will do their best to work things out for you.
Click to tweet. If your laptop will not turn on while using a power charger as the power source, you need to check the charge port, power cable, or AC adapter to figure out whether they are working properly or not. With data safely transferred, now you can begin the repair procedure by carefully follow the solutions below, which are proven to be useful in fixing most laptops turning on but displaying nothing on the screen issue.
Your laptop manufacturers should allow you to hard reset or factory reset your machine when it has trouble starting up or malfunctioning in other ways. If you have no idea about how to do the hard reset, try to contact the manufacturer or seek help on the official support forum.
This manner removes data and apps, still, it deserves an initial trial since it resolves the display blank or black issue mostly. Here, we take HP laptop as an example:. Step 1. Turn off the laptop. Remove the laptop from any port replicator or docking station. Step 2. Disconnect all external connected peripheral devices such as USB storage devices, external displays, and printers.
Unplug the AC adapter from the laptop. With the battery and power cord unplugged, press and hold the 'Power button' for about 15 seconds to drain any residual electrical charge from the capacitors. Step 4. Insert the battery and plug the AC adapter back into the laptop, but do not connect any of the peripheral devices.
Step 5. Press the 'Power button' to turn on the laptop. The laptop starts normally or a startup menu opens. Step 6. If a startup menu opens, use the arrow keys to select Start Windows Normally, and then press 'Enter'. After Windows opens, reconnect each peripheral device that was disconnected, one device at a time, until all devices are reconnected. The screen might remain black when there is a corrupted graphics driver or a problem with the LCD display backlight.
To test the display, attach an external monitor , and restart the computer. This test is helpful if the display is black but you can hear that the computer is operating.
If the computer screen does not display on the external monitor, press 'F4' until the screen image displays. Step 3. If an image displays on the external monitor, there might be a graphics driver conflict with the laptop LCD display. Download and install the latest graphics and chipset drivers for your specific computer.
If you can hear sounds of operation but no image is visible on either display, you can change a monitor or send the laptop for service. If a memory module is loose, it usually causes a laptop not displaying an image.
So, reseating the memory modules might resolve either a blank or black screen issue on a laptop. By removing the AC adapter from the laptop, removing and reseating the memory module, and then reconnecting the AC adapter to the laptop, you can finally make it. Turn off the laptop, and then disconnect the power cord. Before beginning any procedure, touch a grounded metal object to discharge static electricity. Perform any tests to verify that the laptop can start up and run in the Windows operating system.
If your turns on but no display, you can refresh or reset your PC or laptop to reinstall Windows without affecting your personal files, apps, or any of your settings. Disconnect all externally connected peripheral devices such as USB storage devices, external displays, and printers.
Press and hold the Power button for seconds. Plug the AC adapter back into the computer, but do not connect any of the peripheral devices. If a startup menu opens, use the arrow keys to select Start Windows Normally , then press the Enter key. Step 3: Run hardware diagnostic tests Make sure the issue is not hardware related by performing diagnostic tests. If the app is not installed on your computer, download the latest version from the HP Hardware Diagnostics website.
While the test is running, the time remaining and test result for each component displays on the screen. The information is also available in the Test Logs on the main menu. The Extensive Test might take several hours to complete.
If an issue is not found, continue to the next step. On the Choose an option screen, click Troubleshoot. If the computer starts and opens Windows, you are done. If the computer does not start and opens to the Choose an option screen, go to the next instruction. Make sure you have backed up all your important files before continuing. Do not continue if you have important files on the hard drive that have not been backed up. You might want to seek a professional data recovery service to restore your files.
If the computer does not start and opens to the Choose an option screen, continue to the next step to run Microsoft System Restore. Advanced troubleshooting If the steps in this document did not resolve the computer startup issue, go to one of the following HP support documents:. Select a location. Europe, Middle East, Africa. Asia Pacific and Oceania. Select a language. Confirm Back. Search all support.
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