Your Laptop’s power light can come on, but the display screen stays black. This is likely because your battery needs to be changed.
This can be very frustrating for laptop users. It is only possible to fix it using techniques that require them to look into the root cause and find a solution.
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Why is My Laptop not starting up, but the power light is on?
There are a few possible fixes if your Laptop won’t switch on yet the power light is on. Make sure the battery is completely charged first. If the battery is low, the computer may not be able to turn on. Second, look to see whether the power cord is being obstructed by anything. If there are any obstructions, they may be preventing enough power from reaching the computer. Third, ensure that the AC adapter is plugged into an outlet and properly connected to the Laptop. Finally, try restarting the Laptop. This can sometimes fix issues with computer power.
10 Solutions For Why Laptop Won’t Turn On But Power Light Is On
- Unplug Your Laptop
If your Laptop is not starting up, you should first unplug it from the power source. This may solve the problem.
After that, disconnect or remove the battery, then press and hold the power button for 30 seconds. Take out the memory module(s) and place it back. Then, try to turn it on again. You can try again with each module in each socket until the problem is resolved.
- Detach External Devices
If you are having trouble starting up your Laptop, it might be because external devices are connected. Disconnect any unnecessary external devices, including the USB, keyboard, printer, and more, then restart the computer to see if it helps it boot up.
- Try Another Screen Monitor On It
Start by utilizing an HDMI connection to link your computer to an external display. If the external monitor is working perfectly, then it is likely that your laptop screen is defective. You may have to click the “external monitor button.”
It could be the button with a two-monitor sign or the f4 buttons. The ribbon wire connecting to the monitor or the attached display could be the problem if fine displays are not visible on the screen.
The problem may lie in the GPU (or graphics card). The motherboard may need to be replaced.
- The AC Adapter
Check if you can reconnect the AC adapter. Next, check the status of your AC adapter in the BIOS.
- Turn off the system
- Press the f2 key repeatedly while your Laptop is on until the BIOS menu opens.
Keep in mind that the AC adapter status must be indicated in BIOS. Your computer will still receive power if the Adapter indicates Unknown. If it states None, your battery will not charge. The adapter cord has to be plugged in on both ends.
If the Adapter is not plugged in and your computer still works, it could be a dead or defective battery.
- Refix The Battery
You should first remove the battery from your computer and then reconnect it. This will solve your problem with the screen. The battery may also be used. Make sure the power source is off when the system connects to it.
It will quickly return to its normal state; although it may not be perfect, it will return to normal. How well you care for it will determine how successful your battery is. You will not be able to use your battery if it is damaged completely.
Moreover, You may also find your system in an unresponsive power state. You can disconnect the power cable and battery for at least one minute.
Moreover, you can take some following possible solutions:
- Clean The Battery Connector: If the battery connector is dirty, it can cause the Laptop to not start up. Clean the battery connector with a good quality alcohol wipe.
- Check Whether The Battery Is New Or Not: If the battery is new, it should already have a label. Check whether the Laptop has a warranty if it isn’t brand new. If so, follow the instructions on that warranty for replacing the battery.
- Replace The Battery: You may need to replace the battery by cleaning it or checking to ensure it is still functional. You can do this by taking apart the Laptop and removing the battery. You will then need to replace the battery.
- Check The Power Port For A Bent Pin
A pin in the power port will allow for a strong connection to the AC adapter on a few laptops. If the pin is damaged or misformed, your computer won’t get power. This issue can be resolved by changing or fixing the power port.
Based on the model of the Laptop, it is possible to replace the whole motherboard.
- Dusty Ram
If your RAM is dirty or dusty, it can cause your Laptop to not turn on, but the power light will remain on. If this happens, turn off your Laptop and clean the RAM by opening your RAM slot on the backside.
You will need an eraser and a screwdriver to remove the RAM connector plate. It is best to clean it before reinstalling it on your Laptop. This will turn the screen of your Laptop ON.
This YouTube video will demonstrate how to clean the RAM connector plate.
- Remove CMOS Battery
You can always try the method mentioned above if it doesn’t work. Take out the CMOS battery. Turn off your Laptop to remove the CMOS batteries. The power cord and data cables should be disconnected. Open the laptop case. Remove the battery. Replace the battery. Reconnect the power cord and data cable. Close the laptop case. Turn on the Laptop.
This will help you to resolve the issue. If it doesn’t, your motherboard is probably defective.
- Bad DC jack
If the DC jack for your Laptop is bad, it will not turn on. You can replace the DC jack with a new one or try resetting your computer by pressing the power button for about 10 seconds.
- Corrupted hard drive
If the hard drive in your Laptop is corrupted, it will not turn on. You can reformat the hard drive or buy a new laptop.
FAQs- Laptop not starting up, but power light is on.
♦Why My Laptop Won’t Turn On, But The Power Light Stays On For A Few Seconds?
Disconnect any peripheral devices connected to your computer to resolve the problem. Please remove the adaptor and battery, then hold the power button down for 10 seconds. Plug the adaptor in again and turn on your Laptop.
♦My Laptop Won’t Turn On, But The Power Light Is On Built-In Battery?
This indicates that your system’s hardware is aware it has power. You can test the AC or battery lamps on your Laptop to determine if the problem is with the hardware. The battery may be faulty if the AC lamp turns on but not the battery.
♦Why My Laptop Won’t Turn On, But The Power Light Is On In Windows 10?
Consider starting Windows 10 in safe mode. It will only load Windows 10 with the necessary services and drivers. The boot failure might be due to driver problems.
♦Why is my laptop light on, but the screen is black?
A corrupted system file most commonly causes this problem. This causes the operating system to not load properly and can result in a black or blank screen. To check if the problem is temporary, restart Windows. Reinstall Windows if the problem persists.
♦What do you do if the Laptop does not boot up after turning on?
- Check the power supply and battery. Check the power supply if your HP laptop doesn’t turn on after you plug it in.
- Diagnose screen issues.
- Take out all other devices.
- Use a rescue disc.
- In safe mode boot
- Check hardware.
♦How do you force to start a laptop?
♦Why does the power light stay on my Laptop?
Suppose your computer is not shutting down properly using the Windows’s start menu or pressing the power button, and your screen turns off, but internal components remain powered on. If this is the case, Windows’s fast startup setting could interfere with your computer.
Last Words:
Whatever steps you choose to take, ensure that you follow them carefully. Your laptop problem should be resolved with the aid of this article.
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Arun is a self-published author and blogger with a passion for sharing his knowledge and expertise on Tech with people who are looking to find the perfect content for their needs. He tries to furnish you with genuine content about gadgets & tech that can assist you with deciding whether a gadget is appropriate according to your requirements or not.
