In today’s digital world, people are constantly looking for new and more efficient ways of doing things. Connecting your laptop to an HDMI-compatible monitor or TV is an effective way of merging two devices.
You can merge two devices into one by allowing you to view your laptop screen on a larger display. Connecting your laptop to an HDTV with an HDMI cable will enable you to watch movies, listen to music and browse the internet in one place.
However, you can use an HDMI cable for other functions, including charging your laptop. This article provides a step-by-step guide on charging your laptop with an HDMI cable.
Is It Possible to Charge a Laptop with an HDMI?
Yes, you can charge your laptop with HDMI cable if you can locate a gadget that supports the process of charging a laptop using an HDMI cord or cable.
An HDMI port is a connector that enables several devices to interact using a single cable. It’s typically linked to high-definition television, Blu-ray DVD player, or video gaming console. However, it can also power a laptop.
Can I charge a laptop with an HDMI cable? The days of being stuck if your laptop charger breaks down are over; as long as your notebook includes an HDMI connector or port, you should be fine to go.
Charging your laptop with an HDMI cable is a convenient way to charge your laptop when there is no power outlet nearby. You can even use it when you are on the road and want to save battery life.
The HDMI cable connects to the video output port on your computer and the device you wish to charge (for example, a portable battery).
The laptop’s video output can typically function when turned on via a USB cord since it is powered by the battery connected to the HDMI connector. However, you should repair your laptop charger port if it does not work.
How To Charge A Laptop With HDMI Cable? 3 Ways
You can use different methods to charge a laptop with an HDMI cable. Some of them are discussed in detail below;
1. Using the HDMI IN Port on a Laptop
The only thing left to do is locate an electrical gadget with an HDMI OUT port if you already have a laptop with an HDMI IN port. A few devices that accept these ports are TVs, mobile phones, tablets, and other laptops, as well as gaming consoles.
Now, adhere to the instructions below to make sure there is a suitable connection and charge your laptop properly:
- The output HDMI port of the relevant electronic device should receive the HDMI cable’s first end.
- Next, connect the other end to your laptop’s HDMI input port.
- If the connector icon appears next to the battery icon in the system tray, your laptop is now charging successfully.
2. Making Use of an HDMI to USB-C Adapter
Many recent laptops now include a USB-C IN connector. They are useful since they help high-speed transport data and charge your gadget with a high-wattage power source.
When you’ve got a USB-C cable handy, you can plug it in and begin charging. It, however, is dependent on the circumstances. If you don’t have this cable or there isn’t a power outlet nearby, you’ll need a substitute.
In this case, if one is available, you might utilize an HDMI to USB-C adaptor. It pulls electricity from the HDMI-OUT source and charges the laptop via its USB-C connector.
However, before proceeding, ensure that you have the essential tools available:
- Your laptop’s USB-C IN port.
- A USB-C OUT port on an HDMI adapter
- An HDMI cable
- An electrical device with an HDMI-OUT port.
Once you’ve assembled all of the essential components, follow the steps below to charge your laptop properly:
- To begin, connect the first end of the HDMI cable to the HDMI-OUT port of the appropriate device.
- Insert the opposite end of the cable into the adapter’s HDMI port.
- Connect your laptop to the HDMI to USB-C converter through the USB-C port.
- Examine the battery symbol on your Windows taskbar’s system tray. If you see a plugged-in symbol, it means your laptop is charging.
- To be certain, hover the mouse pointer on the button icon. This strategy works if you see “plugged-in” next to the battery percentage.
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3. Employing the Use of a Universal Adapter
These days, it’s simple to get a USB HUB or universal charging adapter with HDMI input and output connections. These contain input and output ports for various connections, including USB-C, USB-B, USB-A, and more, in addition to HDMI.
You may also charge different laptop models with the Universal Charging adaptor that you buy. It makes charging your device with an HDMI cable and, if available, your brand’s charging tip quite simple.
However, you might need a USB-C cable if you can’t find the charging adapter that works with your laptop. Even though you could power your PC directly using a USB-C connection, doing so won’t be practical if you don’t have a power adapter.
Therefore, the following has to be put together before utilizing the universal adapter:
- A USB HUB or universal charging adapter power outlet is connected to the adapter’s power wire,
- An HDMI cord and a laptop with an HDMI-OUT port for connection to your laptop
- A charging tip that it may place into the charging port on your laptop
- A USB Type-C cable, which is optional.
- Here’s all you need to do to charge your laptop with the HDMI after everything is ready:
- First, check sure the power socket is turned on and connected to the adapter using the power cord.
- Next, place the initial end of an HDMI cable into the HDMI-OUT port of a device.
- Then, connect its other end to the Universal Adapter’s HDMI-IN connector.
- After locating the appropriate charging tip, place the adapter’s first end and the laptop’s second end inside the port.
- If you don’t have the charging dongle, use a USB-C cable. In essence, you must connect the USB-A end to the appropriate port, then the USB-C end to the USB-C port on the laptop.
- Once the required connection has been established, verify that your laptop is charging. Do this by looking at the battery icon in the Windows taskbar.
Read More: Laptop Turns off When Unplugged – How To Fix It
Is It Safe to Charge a Laptop with HDMI?
Laptops come with specialized charging adapters with controlled voltage and current for charging.
HDMI is a fantastic alternative for viewing HD movies on a large screen and using high-end audio equipment. The HDMI adaptor’s small voltage or current is bad for electrical equipment.
However, we don’t advise charging a laptop over HDMI unless you are seriously stranded. Otherwise, we always advise using the laptop’s included charging adaptor.
Appropriate Time To Charge A Laptop With HDMI
It would be best if you only used HDMI to charge your laptop when required. It is so because a laptop charger uses more than 100V, whereas HDMI can only transport 5V.
Therefore, it is obvious that your HDMI cable will power your laptop at a very sluggish rate. Furthermore, connecting your laptop to the incorrect port might result in significant problems.
For instance, using an HDMI cable to connect two computers may short out both. It is because the HDMI-OUT on both ends will begin to communicate voltages.
Therefore, even though they include a protective circuit, one or both computers might sustain long-term harm.
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Why Should Not Charge A Laptop With HDMI?
There are a few downsides to using an HDMI cable to charge your laptop. One issue is that locating a high-speed HDMI cable could be challenging. Electronics retailers don’t always have them in stock.
Additionally, using an HDMI connection to charge your laptop may take longer than using a regular power line.
Last but not least, using this technique to charge your laptop is not intended to be a long-term solution. Only use it in an emergency. Overusing this technique might harm the battery in your laptop.
Using an HDMI cable to charge your laptop is a smart method to save time and money.
Frequently People Asked (FAQ)
Yes, you can charge a laptop with an HDMI port connected to another device via an HDMI cable. Usually, an HDMI port can be used to connect the laptop to an external monitor or TV, but sometimes it can be used to connect the laptop to a charging dock.
Depending on your HDMI cable and the TV’s signal strength, charging a laptop through HDMI takes a different period. Using HDMI to charge a laptop will take longer than using a regular power line.
HDMI cables are not all made equal. You must use a high-speed HDMI connection to charge your laptop over HDMI. The purpose of high-speed HDMI connections is to move plenty of data between devices. They can also charge laptops and other electronic gadgets.
Conclusion
Now that you know how to charge a laptop with an HDMI connection, there are a few things to bear in mind while utilizing an HDMI adapter:
It’s crucial to remember that the motherboard of your computer will suffer. It will suffer from the electrical current and voltage of the HDMI adaptor.
Furthermore, despite its modest size, the current can harm the inside parts of your computer. We don’t advise charging a laptop anytime with an HDMI converter.
However, you can utilize it in a pinch if you don’t have any other choices. Even if it’s not perfect, most of the time, it should be OK.
