What should I do if the central control screen is black? 5

The reasons are different, the solutions are different, the following are the possible problems and causes of the central control screen:

1. Press the button on the touch screen and there is no response, and the control cannot be realized, this is the "drift" phenomenon of the touch screen, please re-enter the touch frequency setting page for touch range correction.

2. The touch screen has a display, and the button has a response when pressed, but the control cannot be realized, and the RFID of the touch screen is inconsistent with the RFID set in the host program; The ID of the wireless receiver is inconsistent with the ID set in the host program; The distance of the wireless receiver goes beyond the distance.

The principle of central locking

The biggest advantage of the wireless remote control function of the central lock is that no matter day or night, there is no need to find the key hole, and it can be unlocked (opened) and locked (locked) from a distance and conveniently.

A weak radio wave is emitted from the side of the car owner, and the radio wave signal is received by the car antenna, and the signal is identified by the electronic controller ECU**, and then the action of opening and locking is carried out by the actuator (motor or electromagnetic manager circle) of the system. The system is mainly composed of two parts: a transmitter and a receiver.

If the central control screen is black and does not light up, you can consider restarting the screen by relighting it.

If after checking the above two conditions, the central control screen is still black, it should be because the screen has been used for too long.

Personally, I think there is a possibility, that is, at night, when you turn on the headlights, press the round half-white and half-black button on the steering wheel, that is the key to turn off the screen, and the sound source is also there after the central control screen is turned off.

If the control screen is black, what should I do, I suggest that if the screen is black, it may be your computer or some of this is broken, and then you can just take it to repair, especially if it is a repair shop, he may help you repair this very well.

The central control screen does not light up for the following reasons:1. If it is normal once in a while, because the instantaneous electricity is used to ignite when hitchhiking, the voltage is relatively low;

2. If it does not light up many times, you should check whether the power supply of the display screen is normal, if the power supply is not normal, then you need to replace the power supply module;

3. Check whether the cable contact is good, if there is a problem, replace the cable, if it is normal, it should be the display screen is broken.

4. There is a problem that the system is incompatible or not very stable, resulting in abnormal operation of the system.

There are many reasons for a black screen, such as power supply, wiring, and gray layer contact problems. You can try to restore the factory settings first, or use the computer to troubleshoot, if it still doesn't work, go to the warranty within the warranty period; If it is not under warranty, go directly to the 4S shop for repair.

The following are possible problems and causes of the central control screen:

1. Press the button on the touch screen and there is no response, and the control cannot be realized, this is the "drift" phenomenon of the touch screen, please re-enter the touch frequency setting page for touch range correction.

2. The touch screen has a display, and the button has a response when pressed, but the control cannot be realized

a. The RFID of the touch screen is inconsistent with the RFID set in the host program;

b. The ID of the wireless receiver is inconsistent with the ID set in the host program;

c. The distance of the wireless receiver exceeds the distance.

It is best for the owner to take it directly to the 4S shop for maintenance, and you can also ask the maintenance personnel specific questions.

The reasons for answering the black screen of navigation in the car are: 1. The power supply voltage or cable is loose and faulty; 2. Insufficient power supply; 3. The battery has a serious power loss. The way to check is to press and hold the power button, if the screen lights up and goes off immediately, it means that the battery is out of power, and it should be charged in time, if the screen is not lit, it means that there is a fault and you need to go to the repair shop for repair.

Car navigation has a GPS global positioning system function, which knows your exact location anytime and anywhere while driving a car. The car navigation system is based on the integrated development of the ARM architecture WindowsCE intelligent operating system, and the system runs stably, with fast speed and strong functions.

The reason for the black screen of the car's central control display is:

1. The power supply voltage of the car is unstable.

2. There is a problem with the cable on the back of the central control display.

The solution to the black screen of the car's central control display is:

1. Check whether the power supply of the host is well plugged in and whether the voltage is stable.

2. Check whether the data cable connector of the display is in good contact with the signal output interface of the graphics card.

3. Check whether the vehicle module is invalid. The automotive central control display includes a control door lock system, a console, and an audio control panel.

Precautions for the use of the central control screen of the car

1. When navigating the route through the navigation system, please drive according to the actual traffic rules. If you only follow the path of the navigation system, you may violate traffic rules and cause traffic accidents.

2. During driving, when the driver checks the screen, he must use the shortest time to view. If you look at the screen for too long, it may lead to traffic accidents.

3. In the process of driving, the driver should not log in to the address, search for facilities and other operations, and must operate after stopping. If you don't pay attention to what is ahead, you may get into a traffic accident.

4. Do not disassemble or modify this product without permission, as this behavior may lead to traffic accidents, fires, electric shocks, etc.

5. Please pay attention to the inside of the product do not flow into water or foreign matter, which may cause smoke, fire, malfunction, etc. If smoke or other abnormalities occur due to foreign matter or immersion in water, stop using it immediately and contact a GAC Trumpchi franchisee. If you continue to use it, it may cause a malfunction.

There are two reasons why the central control screen of the car is black: 1. The power supply voltage of the car is unstable; 2. There is a problem with the cable on the back of the central control display.

The central control of the car is the place where the comfort and entertainment devices such as the air conditioning and audio of the car are controlled. The central control of the car includes the first control door lock system, and the driver can control the door switch and glass lifting system of the whole vehicle through the central control of the car.

The control door lock system is mainly composed of three functions: control, speed control and individual control. The driver can control all the door lock switches, and at the same time, the door is automatically locked when the driving speed reaches a certain speed, and there is an independent switch for the owner's door, and he can control his own door independently.

How to solve the black screen of the car central control screen?

The phenomenon of a black screen on the central control screen of the car is likely to be due to poor line contact, and it is necessary to check whether the line is connected in time. If there is, it will naturally cause the central control screen to go black, and at this time, as long as the parts that are connected to it are intact.

Of course, it may also be because the power signal line is aging, you can try to replace it with a new one, if the black screen can be solved, it means that there is indeed a problem with the power signal line.

Then, if after checking the above two situations, the central control screen is still black, it should be because the screen has been used for too long, resulting in the failure of the power supply module, not only the situation of Caton, but also the black screen phenomenon we call today. Of course, it could also be due to a flaw in the circuit design.

However, problems such as module anomalies and design defects are beyond our ability to solve, and we need to go to the repair shop for inspection and repair or direct replacement.

The car's central control screen suddenly went black, but the radio was still working, does anyone know what's going on? The car's central control screen suddenly went black, but the radio was still working, does anyone know what's going on? 1. The on-board computer crashes.

Because there are more electronic accessories in the car now, especially with the update and iteration of the vehicle-machine interconnection system, many cars have a multi-** system that is very complex, and the number of on-board large screen failures will increase. You can try to turn off the engine from the car and the on-board computer to see if the large-screen display can be restored, if repeated operations still can't solve the problem, take the time to go to the 4S shop to detect, refresh and repair the corresponding module. 2. The line buckle is detached.

Because the link of many lines is through the buckle straight insertion, in the bumpy road section or the original car installation quality, etc., the buckle may be detached or loosened, resulting in the failure of the large screen of the vehicle, this can only find a 4S shop or repair shop to disassemble the large screen behind the buckle from the new plugging. 3. The vehicle module fails. The probability of this situation is relatively high, sometimes the car machine because of more electronic products, resulting in too much content displayed in the large screen of the car, and will cause interference between internal modules, it is easy to cause problems with the car machine, repeated restarts are also ineffective, can only restore the factory settings or go to the 4S store to flash the operation.

1 When the display screen is black and there is no image display (but the current display on the market has no signal from the host, the display will have no signal cable connection on the screen), first check whether the host power supply is well plugged in, and whether the fan of the power supply is still moving? Are the power indicators and hard disk indicators flashing on the host panel? Because if the host power supply is not working or the motherboard is not powered, the display will not have an image display when it does not receive a signal.

2 Check if the power supply of the monitor is well plugged in? If the power switch of your monitor is a tact switch, you should hear a slight crackling sound when you power on the monitor, which can be judged that the switched power circuit of the monitor is good. Is the power switch on the remonitor turned on?

Is the monitor's power indicator on? When you put your hand close to the monitor screen and move it slowly, there is a sizzling sound, and at the same time, the hair on your hand feels sucked up, which is checking whether the monitor high voltage circuit is working properly. 3 If you are sure that the monitor has been powered on and there is a high voltage generated, continue to check whether the data cable connector of the monitor is in good contact with the signal output interface of the graphics card.

Is there any looseness? Unplug it again and check if there is any bent or broken needle or a lot of dirt in the D-connector. This is a problem that many users often encounter, when connecting the D-type socket, the force is uneven, or forgetting to tighten the fixing screw of the interface, so that the interface is loose and causes poor contact, or due to improper installation method or excessive force, there are broken needles or bent needles in the D-type interface, resulting in poor contact.