How To Charge Laptop With HDMI

Low Charged Laptop

Laptops are a technological standard for portability. As a laptop owner, you don’t need us to tell you the ease and convenience these little guys afford as we move around from place to place.

Naturally, you have to charge your laptop before you can use it. And to do this, a laptop charger is ultimately needed. What happens if you lose or misplace your laptop charger? Is there no alternative other than a specific laptop charger?

It is normal to be agitated when you can’t find your laptop charger, or it got spoiled, and you are in no place to get a replacement. However, with this guide, you no longer have to worry. We’ll be exploring how you can charge your laptop with HDMI.

Charging Your Laptop With HDMI

Using the HDMI port of your laptop is a straightforward, efficient, and cost-effective solution for charging your laptop if you are in a fix. 

While charging your laptop with HDMI works as an alternative, it is essential to note that the HDMI port is primarily designed to transfer audio-visual signals to bigger screens and a quality audio system. 

HDMIs provide only a small magnitude of voltage/current, which may not suit your laptop’s electrical requirements.

Quick Fact

Laptops are equipped with specialized charging adapters from the factory that enables them to self-regulate the voltage and current required for charging your laptop batteries.

How to Charge Your Laptop With HDMI

To charge your laptop with HDMI, you’ll need to ensure that you have the necessary accessories in place. The requirements aren’t much, just a couple of things:

  • A TV that supports an HDMI connection 
  • An HDMI cable
  • HDMI adapter (optional)

Now that you know what you need to charge your laptop with HDMI check out the step-by-step procedure to charge your laptop with HDMI.

Step #1: Inspect Your Laptop For Comparability

The first step requires you to check if your laptop has HDMI support. Check the two sides of your laptop for an HDMI port or any free port where you can plug in an adapter.

The development of laptops over the years has taken the path of size reduction, so it is normal if you can’t find an HDMI port on your laptop, especially if you are using a MacBook.

Macbooks usually don’t have HDMI ports, but you don’t need to worry about that. Remember the HDMI adapter on the requirement list from before; this is where it comes into play. With the HDMI adapter, you can now connect the HDMI cable to your laptop even if it doesn’t have support for HDMI.

Step #2: Start Your Connections

Now that you’ve located and arranged the HDMI cable’s entry point into your laptop, you are cleared to charge your laptop. 

  1. Connect one end of the HDMI cable to your TV’s HDMI port if it supports it.
  2. Connect the other end of HDMI the cable to the HDMI port or adapter on your laptop (where applicable).
  3. Ensure that the connections are secure and that the ports are functional.

Once you have your HDMI adapter, which you can easily get in an online store, this connection is possible for any model of laptop you have, be it MacBook, Notebook, or Chromebook.

Step #3: Complete Your Connections and Run a Test

Now that the connections are complete, you want to confirm that the laptop is charging and the connection works.

When you switch on the TV to power the HDMI cable, if your laptop comes on or the charging indicator flashes on, your laptop is now charging, and you can go back to using your laptop.

If the case is reversed, and your laptop didn’t come on, nor did the indicator flash, don’t stress. It might be because of a loose connection. You want to disconnect the HDMI cord and reconnect it until you notice a difference.

However, if you still don’t notice any difference and get static, the issue might be the power source – the TV. To circumvent this problem, you can try to connect the other end of the HDMI cable connector to another power source. 

All things being equal, as long as all the accessories required for the laptop-HDMI connections are in good working condition, your laptop is bound to charge. While it might take longer than usual, the end ultimately justifies the means.


We highly recommend using the HDMI alternative only when you are in a fix. Otherwise, we advise that you use your laptop’s factory charging adapters.


We have discussed how to charge your laptop with HDMI in our today’s guide. You can easily charge your laptop without using a laptop charger. You’ll need a working TV that supports HDMI and a suitable HDMI connector cable. We hope that we’ve been able to answer your questions about alternatives to charging your laptop, especially with the HDMI, so that you can go back to working on your laptop with ease of mind.

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