Fix your LED & LCD Screen Problems in Dubai

An LCD device can encounter several screen problems. The major symptoms like screen flickering, freezing, or output error, can appear often and disrupts the otherwise smooth operation of your LCD screen device. In the case of an LED screen, you can face the same errors including backlight and power inverter problem.

However, you can go through the article for a quick solution of LCD and LED screen problems and in case of severe issues, don’t forget to connect with technical experts. 

Easy Methods to Resolve LCD/LED Screen Errors

If you come across display error on your LED OR LCD device, then you can follow the methods discussed below to resolve them quickly. 

Reinstall the Power Inverter

A damaged power inverter fails to view the images on the screen. So, uninstalling it and installing it correctly again is the ideal way to get rd of the issue. 

Turn off the laptop screen and separate all the cables from it. Now, remove all the external devices attached to the system.

Next, place the laptop face-up and pry-up the keyboard cover by using a flat-head screwdriver.

Then, remove the screws from the front end and separate those screws of the LCD screen. In some cases, you can find the screws to the left and right edges of the screen. 

Separate the screen and next, locate the inverter at the bottom section of the LCD screen.

After that, disconnect all the wires, cables from either end of the inverter board. Then all the inverter equipment from the slot needs to be disconnected.

Finally, install the power inverter by following the above process in reverse. After resetting the device, switch on the system and verify whether the screen damage issue got resolved or not.  

Replace the Backlight Lamp

Like power inverter, faulty backlight lamp error is also responsible for the LCD screen display error. So, you need to replace it with a fresh one to make it work for your display by TV Repair. 

After locating the laptop inverter, set the Laptop screen down and clean the flat surface with a cotton pad.

After removing all the foil tapes of the LCD,  separate the backlight cable protecting tape from the bottom edge of the screen.

Next, remove the circuit board from the backside of the screen. 

After that, install the LCD screen vertically and set on the metal latches in such a way that the front frame is fixed as the back part.

Then, separate the transparent layers from the screen frame without touching the surface.

Finally, install a new backlight after removing the old one from the circuit board.

Modify the Display Settings

An incorrect display setting is responsible for making the display flickering issue. Modifying the display settings in a proper manner is the way you can avoid it easily.

Click on the Start button and choose the Settings app (gear icon) from the menu.

Now, select Display Settings and tap on the Display Adapter Properties under it.

Then, tap on the Monitor tab and check whether the right hertz setting is applied.

After that, click on the Color tab and adjust the display color as well as the picture sharpness to maintain the quality. 

Finally, close the Video Setting window and verify whether the same LCD and LED screen error persists or not.

Modifying the display settings is a tedious job for a non-technical person and you can consult with our technical expert in Dubai for instant help. 

Upgrade the Graphics Driver

An outdated graphics driver causes major LCD and LED screen issues very often. The best way to fix it is to install that driver with the latest version.

Type “device manager” in the Cortana Search box and hit the Enter key after locating it.

Now, choose the Monitor icon and expand it to find out the Display type.

Right-click on it and choose the option Update the Driver Software from the context menu that appears on the screen.

Then, follow the on-screen instructions and complete the rest of the steps to install the latest version of graphics driver software. 

Fix Output Error

If you are getting an output error, then you can identify the connection error and then fix them accordingly to mitigate it. If you see a horizontal/vertical bar on the display, the same solution will help you to resolve the problem quickly. 

First, verify whether the output interface is connected to the output IC’s line correctly or not. 

Now, inspect whether the output port clock latch signal is normal or not.

Then, check whether the driver IC is connected to the output data interface.

Replace the output cable if the cable fails to create a connection due to faulty wires. 

Make sure that the line is connected to the positive of the power supply and replace the IC chip if it is damaged or burnt. 

Adjust Screen Resolution

Incorrect resolution causes the image crack issue and the multi-color spot that aligns with the pixel grid.

Open the Control Panel window and click on the Appearance and Personalization icon.

Then, tap on the Adjust Screen resolution and select a screen resolution under the Resolution drop-down menu.

Now, click the Apply button and hit the Keep Changes button if the resolution mode is set as optimal.

In the case of multiple monitors, you have to repeat the above steps and customize the screen resolution as per your requirements. 

Summing it up

In this article, we have discussed various ways to fix both the LCD and LED screen errors effectively. The solutions discussed above are easy and suited to mitigate the display issues with ease. If you still have any issues regarding LCD or LED display, then call at our TV Repair Dubai team for a quick solution.