Damaged cable or cable connections
If the cable is visually damaged, you can replace it or repair the break. For work, you will need two F-connectors (if one is damaged), a connector, electrical tape, a knife, pliers. Break recovery scheme:
- Cut the cable at the cut;
- Strip the cable at the joints with the connector;
- Insert the ends of the wire into the F-connectors;
- Fix the connectors using the connector;
- Cover the joint with insulating tape.
Check the integrity of the cable from the F-connector to the plate.
If no obvious damage is found, then check the cable with a tester. This will help check for hidden problems. In case of secondary damage to the cable, it must be replaced.
The cable came off the receiver
Leaving the cable from the receiver is revealed when inspecting the connection. The cause can be eliminated by checking the F-connector for damage and tightening the pins.
Broken converter on a plate
A converter located on the plate receives the signal from the mirror. Being exposed to constant external influences, it can fail. If all other reasons were analyzed and excluded, then the absence of a signal is caused by a broken converter. Visual inspection will not help identify the problem.
You can identify this by installing a working converter. The item is purchased from a sales center. Replacement process:
- Remove the old converter;
- Install a new element without turning the plate;
- Check the level and quality of the signal on the TV screen;
- With a small filling of the scales, adjust the signal by rotating the dish in the horizontal and vertical planes.
If the user is not sure about the converter breakdown, then a technical support specialist can be called. After examining the device, he may suggest replacing it. Usually specialists bring new converters.
Possible Reasons for No Signal and Troubleshooting
Tricolor TV resumption of telecasting depends on the nature of the problem contributing to the lack of signal.
Check signal strength.
The antenna gets lost in bad weather or poor anchorage. Long-term use will also lead to a change in position or deformation. To find out, check the rigidity of the fastening. If a loosening of the fastening is detected, you need to adjust the position of the dish, while monitoring the signal level on the television screen (the “Settings” menu, where an information banner is displayed.)
It is necessary to change the position of the plate slowly in the horizontal and vertical planes with a step of 1 cm, observing the time range of 3-5 seconds.
When a signal is detected, fine-tune the fill level of both scales (quality and signal) to be more than 70-80%. Finally, tighten all the bolts firmly so that the plate is in a stable position.
No signal tricolor TV. solution to the problem
There are external and internal reasons for the lack of a Tricolor TV signal. The user can independently identify and eliminate them.
In rainy, snowy weather or when thunder or lightning strikes, the signal reception quality deteriorates. Therefore, the message “No signal” may appear. You can try to turn off the equipment and turn it on after a few minutes. If the problem persists, then you should wait for good weather conditions.
Remove ice and snow from plate regularly.
Wet snow can cause ice build-up on the dish, which interferes with satellite signal reception. By gently removing the ice, the signal quality improves.
If the weather has improved and the TV is not showing, you need to check the fixing of the plate. Strong gusts of wind and heavy rainfall can loosen side joints. As a result, a deviation of several degrees will occur, which will result in no signal. Then you need to re-adjust and tune the TV show.
The group of external problems includes:
- Preventive work;
- The appearance of obstacles in the path of the satellite signal to the dish.
You can define them yourself. And the solution depends on the situation.
What to do if the signal is weak and unstable
Weakness and instability of the signal appears due to factors:
- Loose cable connection between antenna and receiver;
- There are damaged cable sections;
- Loose plate fixing;
- Tree branches interfere;
- Outdated receiver.
By visually inspecting the cable and poppet bolts, the problem can be corrected. If overgrown tree branches interfere, then they must be cut down. The obsolete receiver model is being replaced with a new device.
The first thing to do if the TV says “no signal”. check your own devices. The problem may lie in the connecting cables (starting from the detached connector and ending with its failure), in the ports of the TV, the satellite dish, the antenna of the satellite converter.
It is worth starting checking the equipment by checking the connection of the wires. it is quite possible that the cable SIMply came off the connector. If this did not help, and the TV still refuses to work, you should clean the ports and connectors from dirt / oxidation, and then check the integrity of the wire for defects. not only the cable itself, but also its plugs.
The second common reason why the TV says “no signal”. problems with the satellite dish. If you use it, you need to check it for dirt, frost, snow or dust, and if necessary, clean the surface. It will not be superfluous to check the device for the correctness of its position in space. You can find exactly how your antenna should be pointed in the user manual.
In addition, the problem may lie in the satellite convector, which acts as a regulator and transmitter. First, try restarting your device. Alas, if this did not help, and if the cause of the problem was not the wires and the cleanliness / position of the antenna, most likely some part of the equipment is out of order. To check which one, you will need special equipment, another convector, a TV and an antenna. So it is much easier and cheaper to find the fault with the help of an experienced technician.
If you use a TV receiver and a cable from the provider as a signal source, your task will be a little easier. To understand why there is no signal to the TV, connect the same receiver through another HDMI port. You can also use a monitor instead of a TV. If the device still does not see the receiver, then the problem lies in the receiving device). If the receiver is visible, but there is still no signal, most likely the problem arose on the side of the TV provider / operator.
The TV says no signal: what to do?
We continue to replenish our Funduk.ua blog with useful life hacks for all occasions. And today we will talk about a common problem that sooner or later most of the owners of TV panels face. the TV says “no signal”. What to do in such a situation, how to cope on your own without calling specialists, where to look for the root of the problem? You will find all these questions with us, in one article.
Why does the TV show “no signal”?
There can be many reasons for a malfunction of this kind, but all of them can be conditionally divided into three groups:
problems with your equipment;
preventive work at the TV provider;
Various external factors.
In fact, you can influence the reasons that arose in your equipment. And it is with them that we will begin to deal with in the first place.
Most often, the cause of such a malfunction is technical work. In this case, the only option. wait until the maintenance work comes to an end. It is very SIMple to determine that you are in the course of maintenance work. in this case, the inscription “no signal” will be visible not only when you turn on the TV, but also in the menu of your receiver.
In addition, you can contact your provider’s Support to confirm the work and find out exactly when they will be completed.
External factors can be the reason for the lack of a signal on the TV in the event that you turn on the devices for the first time, change their position, or the environment around you has changed significantly (for example, a new high-rise building is under construction nearby).
What to do in this case? You need to try to fix the problem yourself (for example, if it’s a tree, you can cut down the interfering tree branches), or move the antenna to another place. If you cannot cope on your own, you can call the technical support service, whose specialists will quickly cope with the problem.
The TV says that there is no signal: what is the reason and what to do
Someone likes to “surf” the Internet, while others watch TV. You somehow turn on your TV-device and see the message “No signal” on the screen. You start switching channels. none shows. Why did the signal suddenly disappear, what is the reason? Do you need to call specialists right away or you can decide everything yourself?
Hardware check: antenna / dish, cables, set-top box
Your set-top box or TV may freeze (the set-top box is not used if the device supports Smart TV. these are modern TV models). Reboot the device: turn it off using the button on the remote control, disconnect the TV / set-top box from the power supply for at least 30 seconds. Plug the power cord back in and turn on the device. If no signal appears, check the equipment for damage.
Press the red power button to turn off the TV
What can be damaged:
- dish or antenna (depending on what is used);
- a cable that supplies a signal from an antenna / dish;
- set-top box (differently receiver, tuner) or TV.
Start by checking the cable: it must be intact along its entire length. See if there are any breaks, strong bends, cracks, etc. The plugs should be intact, the contacts on them should be free of oxidation. If there is a problem with the cable, just change it.
If the cable is damaged, buy and connect a new one to the system
If you have the opportunity, inspect your antenna or dish. There should be no dust, dirt, ice on it. If the surface is dirty, clean it gently if you have access to it. If there is no access, call a specialist who can reach it with the help of special equipment.
Due to snow, the plates may not pick up the signal from the tower
See if the dish / antenna is broken or defective. Some element may have broken. In this case, you will have to replace the antenna. If you are not sure that you yourself can determine externally whether the antenna is operational or not, call the wizard.
The receiver itself may be defective (the device that receives the signal is a TV or set-top box). Outwardly, it is almost impossible for an ordinary user to determine a breakdown, so it makes sense to send the device to a service center for troubleshooting.
The TV box can also break
It is not worth repairing such devices on your own without the necessary skills and qualifications. If there is a breakdown in the TV, the defective item will be replaced. Perhaps, the contacts at the output for the cable were SIMply oxidized there. they will make you a SIMple soldering of the damaged area. If the attachment breaks down, most likely you won’t get off by replacing the element here. you will have to buy a new one.
Reason on the side of the provider: maintenance or repair work
If you use digital, cable or satellite TV from a provider (pay separately for TV) and you have lost the signal, perhaps the company’s specialists are now repairing the line or updating the equipment. How to find out about technical work? Call Support for your job. the fastest and most reliable way.
Call your provider’s hotline to find out if maintenance work is ongoing
Of course, you can open the official website of the provider and see the information there. in the news section. But information is not always posted, so it’s better to call immediately. If the work is actually being done, you will be told when it should be completed. If everything is in order on the line, you will be consulted on the issue. they will tell you what to do to return the signal yourself. If home remedies do not help, call the hotline again and call the master at home.
If you are unable to call your provider now, do the following:
- Take a remote from your TV or set-top box.
- Click the Menu button.
- Check if there is a no signal alert in the menu. If there are and the channels are not turned on, then the reason is on the side of the provider.
The TV says that there is no signal. why is this happening and what to do with the problem
We will tell you what can trigger the “No signal” error on TVs.
If there is no signal, check the cable connection
External factors: bad weather and its consequences, obstacles in the signal path
We partially described the consequences of bad weather above. What if the signal disappeared after a strong wind or rain? An antenna or dish could change direction. In this case, you need to adjust the position of the device again. by experience, catch the correct one. To do this, you will need the help of another person: for someone to turn the antenna, and someone to watch the signal on TV. Please note that you must turn the antenna slowly.
The antennas of your neighbors can help you. see where they are pointing. For the most accurate angle setting, you can use the angle calculator, which can be downloaded from the official website of your provider. The initial information for the calculation is your location data. They can be obtained using the GPS of your smartphone.
When choosing a direction for a dish or antenna, be guided by the same equipment nearby
Perhaps it is raining, snowing, or a strong wind right now. In this case, there may be no signal. Here you will not do anything. you will have to wait until everything settles down and nothing will interfere with the signal from the tower to the antenna / dish.
If the weather is bad outside, the signal on TV may not be available
Poor or no image may be due to obstructions in the signal path from the tower to the antenna. These can be tree branches, buildings, buildings. If it’s just wood, cut off the part that covers the equipment. If this is a new build, move the antenna higher or find a location on the other side of your house. Again, specialists will be able to install the antenna correctly. it is better to entrust this task to them, if possible.
Checking the software part: how to update the firmware “Smart TV”
If it turns out that everything is in order with the equipment, there is no technical work, the weather is excellent, but the signal still does not go through, perhaps the matter is in the firmware. The developer of the Smart TV shell on your TV may have released a firmware update that fixes any bugs from the previous version. The update is important for the operating systems of all devices: not only for the computer, but also for the TV.
As a rule, all updates are installed automatically on TVs with “Smart TV”. But a failure could occur. then you need to start everything manually. How to do it:
The procedure may differ slightly for different devices, but it will still follow the same scheme. First, connect the TV to your “Wi-Fi” or wired Internet (insert the provider’s cable into the LAN connector) and set up the connection if necessary.
Internet can be connected to TV via cable
Open the “Software update” section
Click on “Update”
We are waiting for the firmware update to finish
First of all, call your provider if the “No Signal” error appears. The company may now be servicing equipment or troubleshooting a line. Even if it’s not about the provider, a support specialist will help you solve the problem. It is necessary to check the cable, antenna / dish for defects. If it’s a set-top box or TV, send the equipment for diagnostics. It also does not hurt to update the firmware “Smart TV”.
It is always necessary to consider the problems arising with the supply of a stable television signal in combination. If all external causes are excluded or they cannot be reliably established, you should pay close attention to the accompanying factors. For example, the presence of any image, inscriptions on the screen. All this data will help you get a better understanding of the source of the malfunction.
What does the inscription mean?
Usually, the TV reports the absence of a signal on the monitor when it is turned on or during the operation of the equipment. Modern Smart TVs issue such a system letter with prompts. For example, the message may contain information about where the cause of the loss is located: there is no contact with the network cable. Such informational tips can be very useful for an inexperienced user who just wants to watch his favorite series or a long-awaited blockbuster on TV.
The “No Signal” sign does not have to be permanently displayed. Sometimes she interrupts the broadcast, then disappears. Such short-term interference is usually associated with the passage of vehicles, the impact of wind gusts on the antenna. The inscription “No signal” also appears before the TV is turned off due to a drop in mains voltage. In any case, the reasons for the disappearance are not in the TV itself, but you need to look for them in the sources of external connection.
How to determine the cause of the problem?
The lack of a TV signal is a fairly common problem that both owners of modern Smart TVs and owners of analog models face. Here you need to clarify the source of the data. For example, it shows a device from an antenna or satellite dish, or it may be connected to cable networks. In addition, it is worth clarifying whether the receiver works, if it is installed, whether the cable is fixed.
Among the common reasons why there is no signal on the TV, there are several.
- Incorrect installation of the “plate”. In this case, the receiver may broadcast a very weak signal or not transmit it at all. There may be separate channels, appear and disappear. In addition, the quality of the signal is influenced by the operating conditions: an icy “dish” always works worse.
- The cable is damaged. This happens especially often when the signal source is located outdoors. In this case, it can pass, but very weakly. Most often on the TV screen there will SIMply be an inscription “No signal”.
- The built-in receiver or external set-top box is broken. The specialists of the service center can more accurately diagnose the breakdown. Independent attempts to disassemble a complex electronic device may result in its complete failure.
- Doesn’t show satellite or cable TV. Usually the problem appears only at certain hours, without any preliminary “symptoms” of signal deterioration. It is worth checking the data on the website of the operator. service provider. During maintenance, TV signal reception will be unavailable. Data on the work can also be in the receiver menu, in the decoder settings section.
- The prefix is frozen, the signal is gone. This is a common problem with cable TV repeaters. A banal reboot with disconnection of the device from the network for 30-60 seconds will help to solve the problem.
- The signal from the satellite dish was lost due to external reasons. This is usually due to the appearance of interference or a change in the direction of the antenna. For example, it can be displaced by a strong wind, hail, a bird sitting on top. And also a new building in neighboring areas may be in the way of stable reception. Finding a better antenna position will help solve the problem.
- Smart TV version is outdated. If the old OS is no longer supported, the signal on the TV will disappear. You need to download the update and install it from a USB drive or connect the device to Wi-Fi. Set-top boxes are usually updated automatically.
These are the main problems, the reasons for which the user can identify on their own with a cursory examination of the problem. If you need deeper diagnostics, you should first take a closer look at exactly how the screen looks after loading, what TV functions are available.
No digital channels
The problem with the transition to an all-digital TV signal has led to a lot of questions from consumers. If your TV has a cable connection, there are many factors that may cause instability in the input data. For example, with the influence of external interference: ignition systems on cars, birds, poor quality of the general house signal amplifier. Do not assume that your TV or set-top box is broken. Sometimes, due to ongoing maintenance work and even bad weather, it can be quite difficult to catch a signal.
To minimize losses in the quality of data transmission over DVB-T2, you need to properly position the cable through which it is connected. The higher the wire is, the more interference will affect the signal. In addition, its distance from the set-top box itself. an external receiver or a built-in TV unit. also matters.
The loss of digital channels may be due to weather conditions: in winter, the reception will be better than in summer, in hot weather. The presence of dense foliage on trees during warm periods of the year can screen the signal from an antenna installed outdoors. If the problem persists for a long time, it makes sense to purchase an amplifier. It is placed near the antenna, as close as possible. Channel reception will become more confident.
Connection through an external receiver. set-top box, may be disrupted due to the interruption of the contact of the plug with the socket of the TV or the receiver itself. This happens especially often if the instruments have been moved or moved. The slightest effort or jerk will cause the SCART or “tulip” to stop broadcasting the picture. In addition, a break may occur in the cable: it is worth buying a new one and testing it in operation.
Image disappeared after turning on
If the screensaver with the name of the brand or operating system on a modern LCD TV loads normally, and then the image disappears, you should look for a breakdown in the area of the cable connection, the tuner. Contact with the signal source may have deteriorated due to a wire falling out of the socket. The image will be absent, perhaps the reason lies in the disconnection of the picture broadcast from the remote control. In this case, the sound is broadcast normally, the channels are switched. It remains only to press the button, canceling the mode of operation without a picture.
The screen is missing
The complete or partial disappearance of the image usually indicates technical problems in the TV itself. A more accurate “diagnosis” will depend on what can be established in the course of self-diagnosis.
Black or partially black screen
The complete lack of reaction to switching on, the black color of the screen usually indicates that the breakdown is quite serious. There are several probable reasons worth noting.
- Defective backlight. In this case, the TV retains all functions except for adjusting the screen brightness. By shining a flashlight on it, you can see the image. Replacing the LED backlight is done at the service center. If you do the work yourself, you can damage the matrix or other parts.
- The TV does not turn on at all, there is a noticeable smell of burning around. Most likely, the reason is a surge in the mains voltage. It is necessary to de-energize the device, contact a repair specialist.
- Black screen with a horizontal stripe of light or bright color. The reason is the vertical scan. The problem is found mainly with CRT TVs, it is solved by replacing the unit. The vertical bar indicates a breakdown of the transformer in the line scan unit.
- The TV turns on, the screen turns off immediately. Most likely, the matter is in poor power supply from the mains. You need to check the wire and the power supply, the outlet, the presence of voltage in the entire apartment.
- There is no sound or image, the display is on. Probably broken processor.
These are just some of the reasons why the picture on the screen may disappear. If the breakdown is serious, it is better not to leave the device connected to the network, you should try to call the master as soon as possible.
Most often, when a user speaks about the absence of a picture, they mean a blue background that appears instead of the broadcast image. If we are talking about a CRT TV, we can talk about memory interruptions or a breakdown of the amplifier responsible for this tone. On a plasma display panel, the source of this problem is a breakdown of the signal processing unit. There are several of them, it is possible to establish exactly which module is faulty only in the workshop.
If a blue screen appears on an LED TV or LCD screen, the problem is with the matrix. It needs a complete replacement, comparable to the cost of the device itself. A blue screen with an image. channel numbers, menu items, appears when there is no signal. The reason may lie in the antenna or cable, as well as in the incorrectly selected operating mode of the device.
What determines the signal level?
The quality of a TV signal, even in digital format, is a rather unstable concept. It can be influenced by weather conditions: cloudiness, wind strength, other external disturbances. If the TV showed poorly in the morning, and by the evening it stopped picking up the signal at all, you should make sure that such sources of problems did not appear suddenly. For example, in case of strong clouds, during snowfall, the TV may show a blank screen until the noise disappears.
The appearance of a mechanical barrier: a new building, structure, can become a serious problem for broadcasting a television signal. In this case, find the optimal receiving point by moving the antenna. The signal level in TVs working with DVB-T2 varies from 60 to 84 dBμV. these are standard values. The more noisy the image, the more difficult the adjustment will be. This indicator will be different for each frequency. Use of coaxial cables helps reduce the influence of external noise.
Unscrew the screws of the monitor plug from the connector that supplies the signal from the system unit card, and remove it. If the inscription on the screen lit up: “No signal” (it may be in English), then everything is in order with the monitor. If he burned down, he would not even show this inscription.
If you have the option, try connecting your monitor to your TV. The easiest way to do this is with an HDMI cable.
If the module is built into the motherboard, then you have a direct road to the service center. You cannot check it. If it is separate, you can replace it with another one. It happens that the built-in module is low-powered, and people buy a separate, more powerful one. Although sometimes it will be enough to go over the card contacts with a brush. There are times that the problem lies in the settled dust.
Disconnect the monitor cable from the card connector. Remove the card from its slot. To do this, you need to unscrew the fastening screw near the rear wall housing and squeeze the clip (plastic lock) on the right side (sometimes it may not be there).
Then connect the connector from the monitor cable to the built-in card output, usually located above. It is the same color and the same shape. Start your computer. If the image appears, the problem was with the removed card.
On motherboards without a built-in module, you can identify a malfunction by replacing it with another one. Also, as is the case with the built-in card, if people are not satisfied with the power of the module and they buy a more powerful one. Replace it with the one that stood before. If the image goes, your more powerful card is “covered”. If disPlay is “silent” further, then the problem is more global.
Slots (connectors, in Russian) of RAM modules (boards) are usually located to the right of the processor (a massive square with a heatsink and fan). In any case, they cannot be confused with any other motherboards. It can be one module for several gigabytes, or it can be several for 1 or 2 gigabytes.
Press the latches on both sides of the board by pulling it out of the connector. Clean the contacts thoroughly. An ordinary student’s eraser (eraser) is suitable for this. Reinsert the module. Start the car. If the image appears, then the problem has been fixed. If not, it would be good to try replacing the RAM card with a new one. You can borrow it from friends for a while. Otherwise, you will never be sure that your RAM is “normal”.
It is easier when there are several boards. After taking out and cleaning everything in turn, do not insert everything at once into place. Identify a non-working board by elimination. Insert three, and then, in turn, change the boards. We put in three, turned on the computer. DisPlay does not work. Turned off the computer. They took out one, replaced it with another, turned it on again. If during these operations the disPlay starts to display the download, the card that remains not connected is inoperative. It should be replaced with a new one.
In the end, try using a different slot if the characteristics allow, as often the problem may be in it.
If everything remains unchanged and when you turn on the computer, the display remains dark, go ahead.
If, when turned on, your computer boots up, makes normal sounds, a blinking red light on the front panel indicates ongoing processes, but there is no image, the operating system will boot and the computer will work normally, but you cannot see it, as you cannot use it. There are actually quite a few reasons that can be. Here are the main ones:
- malfunction of the monitor itself;
- no contact in the connector of the card with the monitor cable;
- BIOS crashed;
- problems with the RAM board;
- the card is faulty;
- defective motherboard;
- defective computer power supply.
Consider how you can correct the situation or identify a breakdown in each of the cases at home.
Connector pins problem
The actions are the same as in the first case. The connector from the card to the monitor can be (in most cases) three types: VGA (blue), DVI (white-gray or black) and HDMI (Black). You can read more about connectors and other characteristics of the monitor here.
Unscrew the connector screws, remove the plug, insert it back and screw it back on. Turn on your computer. If it doesn’t work, go ahead. Try plugging the cable into a different connector or use an adapter. Perhaps a banal replacement of the cable will help, i.e. if possible, be sure to try a different cord.
Perhaps we just encountered a loose connector, so push the plug and see if the result will be.
What to do if there is no signal on the monitor when you turn on the computer?
Hello! Probably many of you have come across a situation where there is no signal on the monitor when you turn on your computer. Any PC user can face such a problem. But what could be the reason that the display remains dark when the system unit starts up? What to do in such cases? We’ll figure out.
Otherwise, the software for the motherboard is called BIOS. If you have problems with it, you can easily return it to its factory settings.
Somewhere in the area of the card slot (sometimes higher, sometimes lower, depending on the characteristics of the motherboard) there is a flat battery, from which the BIOS is “powered”. If this battery has not been changed for a long time (4 or more years), you can completely replace it with a new one. If the computer was purchased relatively recently, SIMply wring out the contact, remove the “coin” battery from the connector.
To reset the settings, you can short-circuit the contacts (to.) with a screwdriver or wait ten minutes. Then insert the battery back and start the computer. If the image appears, the problem is resolved. If there is still no signal to the monitor, then go ahead.
A malfunction of the motherboard or power supply can only be detected by handing over the equipment to a service center. Of course, it will not be difficult for “specialists” to get a power supply on the side and try it by reconnecting all the connectors. But it is better to entrust these procedures to real masters. But just never contact the ad masters! This is such a game. They will rip you off at exorbitant prices, and the repair will be questionable.
Well, this is where I end my article. I hope that it was useful to you and the information presented in it helped you to cope with the problem. Don’t forget to subscribe to my blog as well as my social media. Good luck to you. Bye Bye!
If you saw “no signal” on the screen then this may be due to the fact that the operator is carrying out preventive maintenance on the operation of television programs. This is extremely rare, and it is not possible to fight it.
All that is required in this case is just to wait until the work is completed. In order to understand whether work is really underway, you need to perform several actions:
- you need a remote control. We are talking about the PU from the receiver;
- then you need to enter the menu;
- See if the inscription appears in the receiver menu.
If this inscription appears, then these are problems in the satellite broadcasting of your operator. Read also about the main reasons why NTV Plus has no signal.
This is the most common cause of no signal. Most often this can be due to the fact that there are restrictions with the cable that is connected as an antenna. If you use satellite TV, then the dish or set-top box may be out of order. The converter, which is used when transmitting images from a satellite, may also fail. Read also how to choose a converter for Tricolor TV.
In order to understand what exactly happened, you first need to inspect the cable. If it is damaged and you can fix it yourself, you can proceed. If not, you will need the help of a specialist who will help you set up everything.
If everything is in order with the cable, then you need to check the satellite dish. It’s not charming that you find damage on it. There may be a situation when the plate, due to weather conditions, turned in the other direction. Pay attention to where the antennas of your neighbors are directed and fix everything.
The converter is responsible for the operation of your television. That is why you will not be able to work it yourself. In this case, professional help is required.
What to do if there is no signal on TV
Sometimes an error may appear on the TV screen. there is no signal, what to do in such a situation? Such a breakdown is quite common. So why is there no signal on the TV, what may it be connected with and what to do to make it work.
Among the main reasons when TV does not work are:
- there is no picture on the TV when there is a problem with the equipment itself;
- if there is an inscription on the screen, there is no signal. this may mean that it is possible that prevention work is being carried out on the broadcasting tower;
- in addition to all of the above, today external changes can also affect the work of TV. weather conditions: wind, snow, rain.
Let’s consider each reason separately and decide what to do if there is no signal.
Changing weather conditions
Of course, it is impossible for a person to cope with changes in the weather. But if you notice that branches from trees are interfering with your satellite dish or there is some other obstacle, then it is better to remove it. If this situation occurs when constantly, something interferes with the satellite dish, then you just need to reinstall it to another place.
In order for the antenna to be installed correctly, go to the operator’s website and find the angle calculator tab. After that, you need to find out the coordinates of the satellite and for this you need to enter information about your location. After the coordinates are determined, you just need to turn the satellite dish in the direction from which the satellite is broadcasting. Read also why Tricolor TV has no signal.