LED display for banquet hall

Do you want to fix your LED video wall ? First, you need to remove the LED wall modules. However, if you use the wrong tools, you can easily break the expensive LED lights.

Recently, professional AV technicians on Reddit shared their best secrets on how to take off these modules quickly and safely. Let’s look at the best tools you can use today.

Stop Using Thin Metal Hooks

Many people try to use a thin piece of sheet metal with a hook at the end. They slide it between the modules, catch the back, and pull it out.

However , this is a bad idea. These metal tools bend or break very often. Even worse, you can easily scratch the screen or break the delicate pixels. Fortunately, you have much better choices.

The Best Choice: Vacuum Tools

Most video experts agree that an LED vacuum tool is the best solution.

First , it works on almost all standard SMD tiles. These tiles have rough surfaces, so regular tools cannot hold them.

Second , the vacuum tool uses strong air suction to grab the module safely. You can pull the module straight out without any damage.

Today , many brands like Samsung or Roe Visual include a Dyson-style vacuum tool when you buy their screens. If you lose yours, you can easily buy a good third-party vacuum tool from brands like Brightlink or Eager-LED.

When to Use Suction Cups

Can you use a regular glass suction cup with a lever?

Yes, but only on specific screens.

Regular suction cups only work on COB or GOB displays. These screens have a special, smooth coating over the lights. The suction cup can grip this smooth surface tightly.

But remember , do not use them on rough SMD screens because they will slip and drop the module.

A Clever Trick: Use the Built-in Screws

What if you do not have any tools with you? One Reddit user shared a smart trick for specific models like the Roe Visual Carbon CB5.

First , loosen all the module screws.

Next , pull out the two screws on both sides of the connector just a little bit. Make sure they stick out enough for your fingers.

Then , pinch these two screws toward each other with one hand. This action makes them bind up and lock.

Finally , use them as a built-in handle and pull!

This trick works perfectly with just one hand. It is very useful if you are working high up in the air on a safety harness.

Final Thoughts

To protect your investment, you must use the right tools for LED wall maintenance. Avoid sharp metal tools.

Instead , choose a high-quality LED vacuum tool for everyday work, or use suction cups for smooth COB screens.

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