Laptop Power Light is On But Nothing Happens|10 Methods

This problem could be caused by many things. The power light on your computer might be on, but your laptop may not be working properly. You may also have other problems like an overheating issue, a problem with your hard drive, or a problem with your motherboard.

In this article, we will discuss this problem and the possible solutions to fix it. So, don’t worry, we will get through this problem and help you solve it.

How to fix this problem – Laptop power light is on but nothing happens?

Follow these few ways to fix the problem of your laptop’s power light being on but nothing happens.

Method 1. Check your charging port

Before you start troubleshooting your laptop, make sure that the charging port is not the problem. You can easily check this by disconnecting the charging cable and then turning the laptop on. 

If the power light is still on after disconnecting the charging cable, then the problem is with the charging port.

Method 2. Check your laptop battery

If the power light is on but your laptop is not powering on, then you should first check your laptop battery. 

You can easily check your battery by unplugging the older battery and plugging in the secondary ones. If the power light is still on after you have replaced the batteries, then you know that your laptop has another issue.

Method 3.  Check your Laptop Power button

If the power light is on and the laptop is not turning on, then you should check the power button. The power button usually has a LED light that comes on when you press the button. If the LED light is not coming on, then the power button may be defective. You can replace the power button if it’s defective.

Method 4.  Check your laptop motherboard

You should then check your laptop motherboard if none of the other steps work. The motherboard is the center part of your laptop that contains all the electronics. If the motherboard is defective, then your laptop will not turn on no matter what else you do. You can usually replace the motherboard if it’s defective.

Method 5. Check your Laptop’s Reseat connection

The reseat connection means that you have to unplug everything such as the charging cable, screen, memory modules, expansion cards, internet data even keyboard and mouse that are connected to the laptop and again replug everything again that might help to work on your laptop.

Read Also: Best Laptop for Photo Storage

Method 6. check Electrical shorts

In the event that none of the above methods work, check for electrical shorts. Electrical shorts can cause your laptop to not turn on at all, or to turn on but not be able to access the internet or your computer’s files.

Method 7. Clear the CMOS

You may have to clear the CMOS. This is a memory chip on the motherboard that stores your computer’s settings and preferences. Clearing the CMOS will reset your computer and hopefully fix the problem.

Method 8. Check power supply voltage

If you still can’t get your laptop to turn on, then you may have to check the power supply voltage. This is the voltage that powers your laptop. If it’s not enough, your laptop won’t turn on. You can check the power supply voltage by using a voltmeter.

Method 9. Check with another screen|monitor

It is recommended to check your laptop with another screen if none of the above methods work. If the problem is with your laptop screen, then the problem should go away when you connect your laptop to another screen.

Method 10. Clean the Ram

You might have to clean the RAM if none of the above methods work. If your ram is dirty, it can cause your laptop to not turn on. You can clean the ram by using compressed air.


The power light on your laptop is on and you’ve tried the hard reset and checked that your computer is plugged in but nothing happens. If these steps didn’t solve the issue, then there might be a more serious problem with your laptop. You’ll need to take it in for repair.

Leave a Comment