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How to Convert LCD Monitor into a Touch Screen

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Updated June 27, 2022

Key Takeaways:

  • Converting an LCD monitor into a touch screen is a great way to make it more interactive and mimic smartphone/tablet usage, especially if you have the best monitor panel type.
  • It should take no more than an hour to convert your LCD monitor into a touch screen.
  • The most difficult part of the process is removing your computer monitor housing and reinstalling it back with the touch screen overlay.

With the advent of smartphones and tablets, many have developed quick instincts to provide feedback by touching or swiping a screen rather than moving a cursor or pressing buttons. In addition to touch functionality on computers and tablets, your home screen can now be converted to a touchscreen using a touch screen overlay.

Difficulty: Easy

Time Required: 1 hour

Total Steps: Six

Tools Needed: Touch screen overlay kit, screwdriver

Converting an LCD Monitor Into a Touch Screen

Here are steps you can take to convert your LCD monitor into a touch screen.

Step 1: Remove Your Computer Monitor Housing

Unplug the monitor power cord and remove all screws holding the back of your favorite computer monitor in place before removing the housing.

Step 2: Perform a Thorough Clean

Use a microfiber cloth to wipe light debris and dust off of your computer monitor screen and touch screen overlay. Failing to perform this task before installation will make dust harder to remove when you’re cleaning the touch screen monitor once both pieces are connected in place.

Step 3: Install the Touch Screen Overlay and Screen Overlay Controller

Install the touch screen overlay by removing the front monitor frame and placing the overlay over the computer monitor, making sure the screen is facing upward. If you have difficulty understanding which side is facing upward, consult with your touch screen overlay’s specifications manual.

If your touch screen overlay comes with a screen overlay controller, install it inside the monitor housing.

Step 4: Replace the Front Monitor Frame

Install the front monitor frame over the screen overlay, ensuring the sides of your computer screen and touch screen overlay are completely parallel and sitting flush against one another. Place the case screws back into place and tighten them carefully, applying light pressure. Applying too much pressure when tightening screws could cause the screen overlay to crack.

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Step 5: Plug-In Your Monitor and Screen Overlay Controller Kit USB/Cables

Place your monitor upright and plug in your monitor’s video cable to the computer and power cord, along with the screen overlay controller’s USB or cable.

Step 6: Calibrate Your Touch Screen Overlay

Install the screen overlay controller program onto your computer and follow the steps to calibrate the touch screen overlay. This process will involve touching different parts of the screen for a full calibration. From there, run different programs on your computer and apply the touch screen to make sure everything is responsive.

If you run into any difficulties, check-in with the LCD conversion kit manufacturer’s website.

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How to Convert LCD Monitor into a Touch Screen FAQ

What is a touch screen overlay?

A touch screen overlay converts any LCD or LED TV into a touch screen using a retrofitting process. There are many touch screen overlay kits available on the market.

How can I make a normal LCD monitor a touch screen?

There are several ways to convert a normal LCD monitor into a touch screen. One of the most popular ways is to use a touch screen overlay kit, which instantly converts compatible monitors to a touch screen using a layered touchscreen panel that fits or mounts over your computer frame

Which is better: a capacitive or resistive touch screen?

Capacitive touch screens are generally more well-received than resistive screens due to the increased number of layers and increased sensitivity.