How to Change HDMI Output to Input on Laptop (Simple Hack)

How to Change HDMI Output to Input on Laptop

HDMI is the abbreviation of High-Definition Multimedia Interface, which is a connector and cable capable of transmitting high-quality and high-bandwidth audio and video streams between devices. The HDMI technology use with devices such as HDTVs, projectors, DVD players, or Blu-ray players. 

One HDMI cable replaces nine different analog audio and video cables. HDMI supports eight 24-bit uncompressed audio channels at 192kHz and 4K video resolutions up to 4096×2160 (since HDMI 1.4). It also provides copy protection, Audio/Video device control, 5-volt power, and compatibility with DVI and Displays Port interfaces.

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So, without any further delay i will guide you about “How to Change HDMI Output to Input on Laptop”.

How to Change HDMI Output to Input on Laptop

First, after getting the HDMI cable, you should search the web for “how to change the HDMI output to an input on a laptop.” This query is the essential query people are looking for, and the answer is simply No.

You can’t do that. The only possible solution is to buy a new LCD or find a monitor with an HDMI input nearby to connect to the PS4 or with any other device.

Regardless of the purpose, the fact is that most laptops have only HDMI output ports, no input ports, and you can’t change the output to input.

Don’t you know what HDMI output and input are? Have you lost your foot here after connecting ps4 or any other device related to it to your laptop multiple times? Alright, you’ve come to the right place.

Ignorance may be happiness, but not on technical issues. You should know what HDMI output and input are and why you can’t connect the device to your laptop. I will start with the basics.

How HDMI Works?

The HDMI cable is a single cable that serves as a link for audio and video applications. For high-definition video, a standard audio-video component cable provides 480 pixels per inch of output. On the other hand, the HDMI connector can provide an output of at least 720 pixels/inch, which offers a more productive and more vivid video, which can more accurately reproduce the actual scene.

There are similar enhancements in audio (2.1 channels and above). It means that an HDMI cable can replace up to 11 analog signal cables not only in terms of reducing clutter, etc. but also in terms of bandwidth, content transmission, and rendering quality. The HDMI Alliance is constantly researching and improving HDMI, and the Alliance also handles certified HDMI cables.

HDMI cables are relatively thicker than ordinary audio/video connectors due to their structure. The thicker shell contains ferrite beads, which can suppress high-frequency EMI signals and noise when transmitting signals. Therefore, by using these ferrite beads, radiation from nearby power lines or other HDMI cables can be significantly reduced. It is an electronic choke that works by dissipating high-frequency current in the form of heat, while an inductive choke releases energy later.

A woven fiber mesh covers the plastic jacket shell and the protective layer of the transmission line. This layer is made of high-density polymer and is heat and flame resistant. It helps prevent cable abrasion and extends cable life

Purpose/ Function/ Usage of Using HDMI

HDMI led us to an agreement that replaced DVI and VGA connectors, which are the backbone of HDTVs, laptops, DVD players, decoders, game consoles, cameras, and more. Please note that this port on the laptop is pre-activated in the operating system to properly send audio and video to external devices. Let’s see how much you can use your laptop’s HDMI port.

Connectivity of Laptop to TV: All you need to do is plug one end of the HDMI cable into your laptop and the other end into one of the HDMI ports on your TV. You should make sure your laptop is on, and the TV is set to the correct channel so that the laptop can automatically configure to give you the best settings from here.

You can’t automatically choose the correct setting at all. Just go to the Control Panel, select Display, and then select Adjust Resolution. Now go to the Display drop-down box to make sure your TV is selected, and go to The Resolution drop-down box to match the settings appropriate for your TV.

Connect a Laptop with Decoder: You may want to watch digital TV channels from your laptop without a TV. Here you need to make sure your laptop supports HDMI input so that you can connect the decoder to it using an HDMI cable. With the right setup, you can view the Digital TV channels only from your laptop screen.

Watch HD movies with Blue-ray and HD-DVD: The latest HDMI specifications fully support 3D, Ultra HD, and 4K videos. HDMI use most modern Blue-ray compatible players, which allows you to watch movies in the ideal high definition quality defined from your laptop, and No need to do any additional setting. Just connect the cables and enjoy them.

Play games from the console: For your gaming experience, to get the most advanced image and sound quality, you must try it out. Your laptop should have a dedicated input port, and you can plug the HDMI cable into the port on the back of the console when it’s off. Plug the other end of the cable into the laptop’s HDMI input port. Open the console, and your laptop should automatically change the input source of its screen to the output from the game console.

Capture and record live HD video from a camera to laptop: To do this, you need to output clean HDMI from the camera. This type of connectivity is the function of outputting real-time signals through the port of the camera sensor without displaying any unwanted screen information on the back of the LCD. You must set the Live view of the screen display menu option on the camera to “Off.” You can find it in the camera HDMI advanced settings.

This connectivity is perfect for live view and video playback. The resolution setting of the video should be 1920 × 1080 and be 30fps, 25fps, or 24fps. You also need to set the HDMI output resolution to “Auto” to enable the 1080p feature, as it mainly supports only 1080i. You can then plug in your laptop, configure the camera and record live view without having to press any button on the camera. Just use the record and stop buttons on your laptop recorder.

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Get surround sound from your home theater system: For all of the above uses of the HDMI ports we mentioned above, you may also want to get some good audio in the accompaniment. You can also connect your home theater system to your laptop to take full advantage of it, find each HDMI port, and link accordingly. Sound from all other accessories can play through the cable.

What is the HDMI Input?

HDMI inputs options are available on digital TVs and many different types of home theater receivers. These inputs design to accept one end of an HDMI cable through which audio and video are transmitted digitally from the device’s HDMI output (such as a Blue-ray player, game console, and A / V receiver).

What is the HDMI Output?

HDMI outputs “feed” audio and video signals to the HDMI input of digital devices to receive and process them. For example, the HMDI output of a Blue-ray player can connect to the HDMI input on the Audio/Video receiver, or it can directly connect to the TV’s HDMI input.

How to Setup or Configure HDMI with TV?

The configuration of this mechanism is simple. Most importantly, you must check the compatibility of the device linked with the HDMI cable.

To do this, the user must look at the input and output ports of the device to see if a particular one of the connections found.

Later, to explain the installation and facilitate its understanding, we will rely on a practical case: connecting a computer and a TV.

The first step is to use a connector cable with two HDMI inputs, one of which will plug into the TV and the other into the device.

Later, in the TV menu, select the input source to use in the Input or Source style buttons. After choosing, we can enjoy the content on TV.

Types of HDMI Cables

You have to pay special attention when purchasing an HDMI cable. Some brands like to prove that their cables are faster than others and use many exciting ways to describe them. Currently, there are only three official specifications for the speed of HDMI cables:

  • Category 1: Standard Speed-Test speeds up to 2.2 GB per second
  • Category 2: High Speed-Test up to 10.2 GB per second
  • Category 3: Ultra High Speed-Test speeds up to 48 GB per second

Types of HDMI Connectors

There are several types of HDMI connectors:

  • HDMI type A: This is the most common type and consists of 19 pins. Again, it is compatible with DVI devices.
  • HDMI Type B: Although not yet widely used, it is ready for future high-resolution screens. It has 29 pins.
  • HDMI Type C: Type C of HDMI has 19 pins, and it is also called a mini version of Type A, so it is designed especially for portable devices such as cameras or tablets.
  • HDMI type D: It is a miniature version of Type A and also has 19 pins, designed for more compact devices such as smartphones.

HDMI Versions

HDMI has multiple versions that have introduced with time to time to improve the quality and features of HDMI. Following are the HDMI Versions:

HDMI 1.0

  • The release version of the HDMI standard. Audio and video interface for standard and high-definition videos
  • Supports uncompressed digital audio up to 8 channels 
  • Data transfer speeds up to 4.9 Gb
  • Can play standard Blu-ray disc video and audio at full resolution

HDMI 1.1

Support for DVD Audio added in this version

HDMI 1.2 and 1.2A

  • Supports one-bit audio formats, such as SACD (up to 8 channels)
  • Fully specified support for consumer electronics control (CEC)

HDMI 1.3

  • Increase bandwidth to 10.2 GB per second.
  • Improved color-support for dark and x.v. color. These provide increased color depth and can reproduce any color that the eye can see
  • Lip sync-allows the device to sync pictures and sounds automatically
  • Supports HD Dolby True HD and DTS-HD main audio streaming to AV receiver for decoding
  • Two standard type-1 and type-2 define for the HDMI cable (see below)

HDMI 1.4

  • Supports higher resolutions up to 3840 x 2160p at -25 / 30Hz and up to 4096 x 2160p at 24Hz
  • Support audio return channel. Allows the TV to send audio from the internal tuner to the AV receiver. Therefore, it provides an easy way to send this audio to your home theater sound system
  • Allows Ethernet connection via HDMI-therefore allows Internet or home network connection via cable
  • Support 3D TV signal

HDMI 2.0

  • Supported bandwidth increased to 18Gb per second
  • Added support for 4K Ultra HD resolution at 60 frames per second
  • BT.2020 standard supporting UHD TV
  • Supports up to 32 audio channels
  • Supports audio resolutions up to 1536 kHz
  • Supports dual video streaming to the same screen
  • Added support for 21: 9 aspect ratio
  • CEC extension for controlling consumer electronics
  • Minimum required for HDCP 2.2 (copy protection for 4K video). However, if the device is HDMI 2.0, it does not necessarily mean that it supports HDCP 2.2. 4K video will not play unless HDCP 2.2 is present throughout the playback chain
  • No new cables required, just use category 1 or 2 cables


High dynamic range (HDR) video support added


Added support for hybrid log-gamma (HLG) video-an HDR

HDMI 2.1

  • Added support for dynamic HDR
  • Supports 4K / 120 and 8K / 120 video resolutions
  • A new cable type was specified-48G. It supports 46 Gb/s bandwidth and uses HDMI type A (standard), C (mini) and D (mini) connectors
  • A new enhanced audio return channel (eARC) was specified. Allows object-based audio to transmit from the TV to the home theater system

Advantages of Using HDMI

If you have the latest TV or laptop, you may already be using HDMI technology. However, if you haven’t benefited yet, check out the following advantages of using HDMI.

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Display Quality and Colors

The HDMI connection supports 16-bit, 12-bit, and 10-bit YCbCr or RGB color depth. That’s why the display quality is clearer than most alternatives. You can view the fine details that are usually lost when transferring data in other ways.

Two Way Communications

HDMI uses extended display identification data (EDID) to enable two-way communication between video sources. This way, no external source is required to identify the best resolution and audio format.

Fewer Complexities

Since only one cable can handle all audio and video transmission signals, you do not need to enter the power grid.

The cable is about a few millimeters thick and can carry a variety of signals, including video, audio, and control information. This power of cable eliminates the need to plug in additional wires, and you can quickly get the job done.

This easy installation is why in the long run, it has proven that HDMI cables are more affordable. You don’t have to spend a lot of money on different wires. Just one wire is enough. However, make sure to buy it from a reliable source like Koin cable so that you can enjoy all the benefits that HDMI technology has to offer.

Conversion into Digital Visual Interface

With a special adapter, the HDMI cable can convert to DVI, and other connection options are available. DVI-enabled computers can transfer HD content to other HDMI-certified devices.

Signal Integrity

The HDMI cable allows HDMI-enabled devices to store, transmit, and view digital signals without changing their original inputs.

It does not handle the analog-to-digital conversion, which is why the signal degradation is minimal. This feature is why the HDMI cable is an excellent choice for transmitting high-definition content.

Supports for Multiple formats

HDMI can support multi-channel surround sound, 1080p, 1080i, NTSC, PAL, standard stereo, etc.


HDMI ensures data security. You cannot use it and copy or pirate the data running on it. Only devices that are connected and have the right to receive data sent from an HDMI source can display that data.

Consumer Electronics Control

Also known as CEO, it is a link that establishes communication between devices connected via an HDMI cable. It allows multiple DVD players to develop connections and coordinate time intervals.

With an HDMI cable, some sources can transmit signals to turn off some connected displays. This facility makes it easier for the user to control the device.

Uncompressed Signals

HDMI enables data to transmit without compressing the signal through the cable. This feature allows the TV or your output source to display excellent results without degrading the signal quality.

Excellent Quality

HDMI can transmit uncompressed digital data and excellent video quality even at low brightness. Video quality outperforms other options because HDMI cannot convert. It provides and supports higher resolutions, so you can enjoy better results on your screen.

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Compatibility with Display Port Interface

These devices support display port interfaces. This feature is a technology for audio and video, such as HDMI.


HDMI cables are one of the most effective solutions for high-quality video and audio applications today. Many entertainment giants, such as Columbia Pictures and 20th Century Fox, support HDMI compatibility, while direct-to-home TV broadcasters (such as Echostar and Hathway) have set-top boxes with HDMI outputs. Gaming consoles such as X-Box, PlayStation, and the upcoming Ouya can also facilitate HDMI output. Therefore, HDMI is a widely accepted standard in the entertainment industry and market and widely favored by users around the world.

As an economical solution, HDMI is one of the few features available in computers, TVs, disc players, and even mobile phones. With the addition of more enhancements such as Ethernet and 3D, HDMI is undoubtedly rapidly moving towards becoming a universal interface standard in the world.

Now, you know everything about “How to Change HDMI Output to Input on Laptop” . You can easily connect your laptop to a TV or projector without having to worry about losing wires.

There is another benefit to knowing all these things. If you have any questions, you can quickly get help from the web without losing your terminology. Good luck in the future.

The average reader asks today’s question about how to change the HDMI output to an input on a laptop through comments, so we will elaborate.

If you have any questions or other questions about this topic, just post your response below. We will be glad to assist you.

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