Buying a television is a very ambitious purchase, not only because you spend a lot of money on it, but also because you use it for at least a few hours a day. While televisions are very sensitive, many problems can develop on your television over time, even if it doesn’t appear to be. Some you can try to solve, but others need special attention and TV Repair Service from a repair shop. Here is a list of common TV problems and how to fix them.
The TV does not turn on, but the power light is blinking
There was a problem with the electrical connection, which the self-diagnosis system detected. Your television will probably need to be repaired. But there are solutions that can help you determine if it is a temporary power connection problem. Unplug the power cord from the device, wait about 1 minute, and then plug it back in. Minor power transfer issues should be resolved, but if the TV does not start, a technician will be needed for TV Repair Service.
TV sound but no video
If the TV has good sound but a black screen with no picture, there may be a problem with the backlight system. You can do nothing but send it in for repair. Repair costs can be high if the LCD panel needs to be replaced. Another option is to turn off the lights and highlight the screen from different angles. If you can see some images, it is a backlight problem and a certified service technician will replace the TV backlight adapter board or replace damaged capacitors.
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Some vertical lines on the screen
If there are a few lines on the screen, it indicates that the LCD panel is faulty and should be replaced immediately. This is an unsolvable problem, but replacing the LCD screen can be expensive. Every time you turn on the TV, several lines seem to radiate and spread out from a certain point on the screen. This indicates that someone or something hit the TV and broke the glass inside. Again, this is an unsolvable problem and the LCD panel will need to be replaced by hiring a good TV Repair Service.
TV shows video but no sound
If you can see the picture clearly but cannot hear the sound, there are several possible reasons. Before assuming your speakers are faulty, make sure your TV is in mute/silent mode. If that works for you, make sure you have headphones plugged into the back. If you have a receiver or surround sound connected to your TV, make sure it is turned on. When the power is off, the TV will not output any sound. Check all wires to be sure they are connected well. Check other channels to see if there is no sound. If there is still no sound, the TV’s circuit board or speakers may be faulty and should be checked by a qualified service technician.
The TV flickers and suddenly turns off. If turn it on again, the image is temporarily restored
This usually happens with LED TVs. The TV seems to be working fine, but one day the screen suddenly flickers and the TV turns off. When I turn it back on the picture is fine but it’s only temporary if it happens again. This happens because the main processor board instructs the LED backlight to be turned off via a command line. You can try to repair the house with jumper cables to shorten the pins, but this is ideally done by a service technician as a TV Repair Service. You may need new LED strips or a new processor board.
Pictures are unusually long or compressed
This is an issue with the aspect ratio of the TV and it can be fixed by going into the settings and changing back to the original aspect ratio of the TV. You can do this yourself by referring to the TV manual or looking for instructions online.
Weird outlines around Objects
This is likely because the sharpness of the TV is set too high. In this case, you can solve it yourself by going to the menu and lowering the sharpness. Another reason this happens is that TVs use edge enhancement processing. This is completely duplicated in the higher fidelity clusters. If it does, then you may need a technician for TV Repair Service and troubleshooting this issue from the TV service menu.
Half of the screen is gray
If half of the screen is gray, check the input device first. Turn off the TV and unplug any media connected to your TV to see if the problem persists. If that doesn’t work, try adjusting the image settings (if you can read the settings) and see if that helps. If not, try a system reset. Many TV manufacturers use a different method for this. Samsung, for example, allows you to do this via “Support”, “Self Diagnosis” and “Reset”. If nothing helps, the T-con may be broken, poorly soldered, or one of the TV connections is damaged. you will need professional help In this case.
The remote control is not working properly
A common cause of unreliable remote controls is bad batteries. Simply replacing it with a new one will do the trick. If not, you may need to buy new remotes. They are fortunately not very expensive.
