If your television is Smart TV and it does not reproduce anything, it remains in the logo, it can be mainly by 2 Causes, the first electrical damage and the second due to desoldering of internal components due to overheating.
The breakdown of stay in the logo and do not reproduce anything It is very common today, all Smart TV brands present it at a certain time of use. Electronic equipment is designed not to exceed its maximum usage time.
So that your Smart TV continues to use it and do not buy a new one, there are several techniques to fix problems that appear at a certain time. Sometimes they are simpler and easier to troubleshoot, how to lower or raise the brightness of the Smart TV.
Try to take your team to the best service where they give you a guarantee for what has been done to your Smart, a trusted and famous staff to obtain the best result or solution whatever the case.
What are the most common problems that a Smart TV can present?
In a Smart TV the problems that are usually presented are very few, are smart TVs that usually fully fulfill their functions, despite this, some of the most common problems that a Smart TV can present are the following.
An application crashes
If you are using an application or have an application installed but do not want to start, most likely is blocked. In these cases, what you should do is enter the settings to see the permissions or remove said App that is blocked to reinstall it..
The remote does not function
A very or rather a very common obstacle in these smart TVs is that the remote stops working when there are long distances, This is because this type of TV makes the remote consume more battery than usual.. If you are using the remote control but don't want to operate remotely, what you should do is Replace batteries.
Does not change channels
Remember that a Smart TV has many functions, this means that it is not only used to watch TV programs, when you want to change channels there are many Smart TVs that get stuck and you don't want to change.
Sound control defects
Regarding these types of sound control problems, you should pay attention that it is a fault that comes from the factory and does not depend on you, therefore, if your sound control has flaws, you may claim the guarantee of the same.
What should I do if my TV freezes on the startup logo?
In case you have a smart TV, but when you turn it on it stays frozen in the logo and you do not want to start what you should do is the following: Regardless of the brand and if the operating system on Android or not, the first step is to check if you have it Reset buttonIf you have it, press the button for the TV to reboot and start up again. In case the Smart TV does not have the reset button, what you should do is unplug the TV from the power outlet for a minimum of 5 minutes and then reconnect.
What is reballing for Smart TV?
Rebel on a Smart TV is a technique used to repair a component or part that is damaged. What is done in these cases is that the damaged component or part is re-soldered so that the TV can continue to function properly.
Does your Thomson Smart TV stay on the logo?
This type of failure when your Smart TV does not start or the black screen is placed, the first step would be to check the power supply, if it does not start or has no sound. We must also verify the smart tv microprocessor, on the electronic board, incorporates memory and other things.
Later you must reballing, In other words, remove the chip, clean the solders with a special liquid such as flux and balls and finally put it back in place with a new solder, this new weld will give it a better finish and durability.
Another way would be impregnate with flux or some liquid similar to the microcontroller, this procedure makes the can go where the can is. To carry out a homemade reballing we can use a hot air soldering iron and carefully pass it to the microcontroller, without exceeding 70 ° c.
At the end of the procedure very carefully, you must wait for it to cool down, In other words, bring it to room temperature before turning it on. In the same way, if it does not work, the last option would be to send the plate to a external workshop specialized in reballing or buy the whole plate.
Your Sony Smart TV won't start?
When it happens that your Sony Smart TV stays on the logo and does not play anything, because at first glance it is a software update obstacle, Y proceed immediately to reinstall the software, in this way you solve the problem.
Another alternative solution would be to check the bias voltages of the microprocessor. It is essential to know that the bias voltages are between 1.2, 1.8, 2.5, 3.3 Y 5 volts, that not falling within those values would be the cause of the problem.
Let's make sure the power supply is correctly sending the supply voltage to the board, Two important voltages to achieve are 12 Y 5 volts. The one of 12 volts is used to power the sound.
With the tool to use, In other words, the voltmeter, all polarization voltages can be verified and in this way know if they are in the correct range or not and locate the fault.
What is a Smart TV reballing?
For all those teams that stopped working due to overheating, the video chip solder is applied to them, better known as reballing, rebolaring, In other words, solder the small solder balls, it is a cheaper procedure than replacing the motherboard.
With the help of a specialized tool The necessary temperature is applied to desolder the components without damaging them, all solder is cleaned to proceed to solder with a more resistant solder and to finish joining it to the motherboard.
Later, you should check all other components, like video and audio cards. With reballing your problems will end your electrical devices Last generation.
Rebelling is something new that came to stay and fix all your problems with microprocessor appliances, It is very easy to do it either the way at home with a heat gun or by taking it to a reballing machinery service.
