Lenovo Laptop Fix: Power Light Blinking But Won’t Turn on

Hardware issues is could cause this problem

by Henderson Jayden Harper
Henderson Jayden Harper
Henderson Jayden Harper
Passionate about technology, Crypto, software, Windows, and everything computer-related, he spends most of his time developing new skills and learning more about the tech world. He also enjoys... read more
Reviewed by Alex Serban
Alex Serban
Alex Serban
Windows Server & Networking Expert
After moving away from the corporate work-style, Alex has found rewards in a lifestyle of constant analysis, team coordination and pestering his colleagues. Holding an MCSA Windows Server... read more
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  • Lenovo laptop power light blinking but won’t turn on can indicate a series of problems.
  • A faulty A/C adapter and laptop battery can cause the problem.
  • Using the Lenovo reset button can help get the laptop to boot.
lenovo laptop power light blinking but won't turn on

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Lenovo is undoubtedly one of the best laptops in the market, but it is also heavy on issues. For example, a problem users report is that the Lenovo laptop power light blinks but won’t turn on, making it impossible to use.

Another concern is the persistent Lenovo BitLocker issues that users experience.

Why is my Lenovo laptop’s power light blinking nonstop?

This issue occurs because of a damaged laptop battery. When the battery is not intact, it may only be able to power the blinking light without the strength to power the laptop.

Furthermore, there are other factors that users can look out for that can cause the problem. Some are:

  • Faulty AC adapter – When the AC adapter for charging your Lenovo laptop is faulty, the laptop battery won’t charge as it should. It can damage the system or other functions responsible for powering the laptop.
  • Battery not properly plugged – The battery connector on the motherboard or panel is to be connected properly. It can cause the battery not to have the full capability to power on the laptop, resulting in the power light blinking.
  • Hardware issues – There are possibilities that the problem is due to hardware issues. When the GPU, motherboard, etc., are not intact, it can cause concerns like the Lenovo laptop power light blinking but won’t turn on.

Nevertheless, these causes can differ in various Lenovo laptops. Hence, we’ll take you through what to do to get your Lenovo laptop to power up.

What can I do if the Lenovo laptop power light won’t stop blinking?

Go through the following preliminary checks before trying any advanced fixes:

  • Unplug your Lenovo laptop from the power source and switch to another power outlet.
  • Unplug any external devices like USB drives from the laptop.

If the laptop keeps behaving the same way, proceed with the solutions below:

1. Drain power and power up the laptop

  1. Unplug the Lenovo laptop from the power source.
  2. Remove the batteries of the laptop if they are detachable.
  3. Press and hold the power button for 30 seconds
  4. Plug the battery back into the laptop and press the power button to turn it on.

Draining the power without a battery will help reset the BIOS and discharge any power residue that can cause it not to power up normally.

2. Use the Lenovo reset button

  1. Unplug the Lenovo laptop from the power source.
  2. Get a tiny straight pin and locate the Emergency Reset Hole on your laptop or check the user manual to check where it is.
  3. Press down the Reset button for ten seconds with the pin.
  4. Press the power button to turn it on.

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The Emergency Reset button will close any activities that may still be ongoing or stopped abruptly, causing the laptop to clean and boot.

3. Switch to another A/C adapter

The problem can occur due to a faulty A/C adapter that can’t charge the battery.

So, changing the A/C adapter to a new one that works perfectly with another laptop should help detect if there are any problems with it.

4. Use the Lenovo NOVO button

The NOVO button is in a small hole. It can be IDENTIFIED with a backward arrow that looks like an upside-down U next to it.

  1. Press and hold the power button for 10 seconds.
  2. Locate the NOVO buttonhole beside the power button or on the side of the laptop.
  3. Get a straight pin and press the NOVO button to enter the Lenovo Recovery Mode.
  4. Select the System recovery option in the NOVO menu.

Wait for your laptop to boot up. The NOVO button will help boot the system into Recovery Mode when you have issues powering it up.

5. Check the Battery

  1. Unplug the Lenovo laptop from the power outlet.
  2. Remove the battery of the laptop if they are detachable.
  3. Connect the AC adapter to the laptop.

Check if the laptop works when it’s unplugged. If the laptop powers up with just the A/C adapter plugged into it, then the battery is causing the problem.

Nevertheless, we recommend you consult a professional in the field to help you figure out the problem and fix your Lenovo laptop. Instead, you can contact your manufacturer for help.

Users may be interested in fixing keyboard issues on Lenovo IdeaPad 320 if it’s not working.

Also, you can check how to fix the Lenovo touch screen not working in a few steps.

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If the advices above haven't solved your issue, your PC may experience deeper Windows problems. We recommend downloading this PC Repair tool (rated Great on TrustPilot.com) to easily address them. After installation, simply click the Start Scan button and then press on Repair All.

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