Why are there lines on my LCD TV Display Screen?

A nightmare for all LCD TV owners, lines on display can mean a lot of things. From a damaged display circuit to much less stressful instances such as defective network connections, the issue requires thorough checking when servicing.

Why does it happen?

As display circuits are responsible for whatever we watch on the television, a faulty circuit is most often the cause of such lines. The fault may occur due to outside impacts, leakage of energy due to overheating or due to a worn out capacitor. When this happens, you may find either vertical or horizontal lines on the display that may flicker or stay still.




What to do in such cases?

Below are a few steps in two different scenarios that you will be required to perform before calling in a professional LCD TV service in Chennai.

Step 1: Switch to the ‘Menu’ section or go to the ‘Homepage’.

SCENARIO 1

In case there are visible lines even when you turn on the Homepage or Menu option, then:

Step 1: If the issue still persists, restart the TV. You may also switch off the device, unplug the power cord, and then replug after a few minutes. This should help out with the situation.

Step 2: If all of the above options don't work, then it’s high time to call in a professional LCD TV service in Chennai, such as DC Electronics.

SCENARIO 2

If switching to the menu or homepage doesn’t incur any visible lines on the display, then:

Step 1: Check for the cable/satellite box connection. Check every line that connects your TV with the set-top box, broadband cable, and tighten all connections.

Step 2: Turn off any battery-operated or electrical device that may be obstructing proper electrical flow to the unit.

Step 3: Move it to a new electrical outlet.

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